Creates and modifies the external policy configuration files that define your installation's Java security policy.
The policy for a Java runtime (specifying which permissions are available for code from various sources, when executing as various principals) is represented by a Policy object. The default Policy implementation obtains its information from static ASCII policy configuration files.
A policy file can be composed via a simple text editor, or via the graphical Policy Tool utility described in this document. Using the Policy Tool saves typing and eliminates the need for you to know the required policy file syntax thus reducing errors.
The Policy Tool Usage section describes how to use the Policy Tool to create and modify policy files.
The Examples section provides detailed examples of the use of Policy Tool.
The See Also section provides links to related documentation.
To start Policy Tool, simply type the following at the command line.
policytool
This brings up the "Policy Tool" window.
Whenever Policy Tool is started, it tries to fill in this window
with policy information from what is sometimes referred to as the
"user policy file". The user policy file is by default a file named
.java.policy
in your home directory. If Policy Tool
cannot find the user policy file, it reports the situation and
displays a blank "Policy Tool" window (that is, a window with
headings and buttons but no data in it):
You can then proceed to either open whatever policy file you want to work on or create a new policy file, by adding policy entries, optionally specifying a keystore, and saving the file).
The first time you run the Policy Tool, there will not be a user policy file (unless you created one manually).
To create a new policy file, start by simply selecting the New command from the File menu. This will close the currently open policy file (if any, after first prompting you to save it if needed) and bring up a new policy tool window, that is, a window with headings and buttons but no data in it.
Please Note: this is not necessary the first time you run the Policy Tool. Since the tool tries to open the user policy file and one doesn't exist yet (unless it was created manually), the tool will bring up a window without any data in it.
Once you have a new policy tool window, you can then create the policy entries, and specify the keystore (if any of the policy entries specify a keystore alias). At any point, you can save the policy file.
To work on a different policy file than the one currently being worked on (if any), use the Open command in the File menu.
This will close the currently open policy file (if any, after first prompting you to save it if needed) and will present you with an Open dialog, which you can use to navigate the directory structure until you get to the directory containing the policy file you want to work on. Select that file, then select the OK button.
The "Policy Tool" window will then be filled in with information from the policy file, including the policy file name, the keystore URL (if any), and the CodeBase, SignedBy and Principal parts of each policy entry in the policy file.
To specify the keystore containing the key information for the aliases specified in the SignedBy parts of policy entries, select the Edit command in the Keystore menu.
This brings up a dialog box in which you specify the new keystore URL and optionally the keystore type.
As an example, to specify the keystore named "mykeystore" in the
/tests/
directory, type the following
file:
URL into the text box labeled "New KeyStore
URL".
file:/tests/mykeystore
To also specify that the keystore type is "JKS" (the proprietary keystore type supported by Oracle), type the following into the text box labeled "New KeyStore Type".
JKS
When you are done specifying the keystore URL and type (if any), select OK (or you can select Cancel to cancel the operation). If you didn't cancel, the text box labeled "Keystore:" is now filled in with the keystore URL and type.
To add a new policy entry, select the Add Policy Entry button in the main "Policy Tool" window.
This brings up a "Policy Entry" dialog box:
Using this dialog box, you specify
/TESTS/
directory, type the
following file URL into the CodeBase text box:
file:/TESTS/
Signer
The SignedBy value is a string alias that is mapped (using the keystore) to a set of public keys that are associated with the signers. These keys are used to verify that classes from the specified code source are really signed by these signers.
The SignedBy value can be a comma-separated string containing names of multiple signers, an example of which is "Adam,Eve,Charles", which means "signed by Adam and Eve and Charles" (i.e., the relationship is AND, not OR).
The SignedBy value is optional in that, if it is omitted, it signifies "any signer," or in other words, it doesn't matter whether the code is signed or not. Similarly, if there is no CodeBase entry, then it signifies "any code"; it doesn't matter where the code originates from.
Thus, if there is no CodeBase entry, then all code signed by the specified alias(es) will be granted the specified permissions. If there is no SignedBy entry, then all code from the specified CodeBase will be granted the specified permissions, regardless of whether the code is signed or not, and by whom. If there is no CodeBase entry, and also no SignedBy entry, then all code will be granted the specified permissions.
Note: The exact meaning of a CodeBase value depends on the characters at the end. A CodeBase with a trailing "/" matches all class files (not JAR files) in the specified directory. A CodeBase with a trailing "/*" matches all files (both class and JAR files) contained in that directory. A CodeBase with a trailing "/-" matches all files (both class and JAR files) in the directory and recursively all files in subdirectories contained in that directory.
The Principals entry specifies a list of "principal values". Each principal value specifies a principal_type/principal_name pair which must be present within the executing thread's principal set. The Principals entry is optional in that, if it is omitted, it signifies "any principals".
If there is no principal_type specified and the principal_name is a quoted string, the string is treated as a keystore alias when the policy file is processed at runtime. The keystore is consulted and queried (via the alias) for an X509 Certificate. If one is found, the principal type is automatically assumed to be javax.security.auth.x500.X500Principal, and the actual principal name is assumed to be the subject distinguished name from the certificate. If an X509 Certificate mapping is not found, the entire policy entry granting permissions to the specified principal is ignored.
To add a new principal, select the Add Principal button in the "Policy Entry" dialog box. This brings up the "Principals" dialog box:
To add the principal:
The drop-down list labeled "Principal Type:" contains a list of built-in principal types. If you want such a type, select it from the list, and the complete principal type name appears in the text box to the right of the drop-down list.
If you instead want to specify a principal type defined by you or others, type the principal type into the text box.
Type the principal name directly into the text box to the right
of the "Principal Name:" text box. For example, to specify the
principal named Signer
, type
Signer
When you are done specifying the principal information, select the OK button (or Cancel to cancel). The new principal appears in a line in the "Principals" entry.
You can then add additional principals by following the same sequence of steps. Or you can edit or remove an existing principal.
To edit an existing principal, select the line for that principal in the "Principals:" entry, then select the Edit Principal button. Alternatively, you can simply double-click the line for that principal.
This brings up the same type of "Principals" dialog box as appears when you are adding a new principal, except in this case the dialog box is filled in with the existing principal information. To change the information, either make new selections from the drop-down lists or replace the information in the text boxes.
When you are done, select the OK button (or Cancel to cancel changes). The Principals:" entry now shows the principal with your modifications.
To remove an existing principal, select the line for that principal in the "Principals:" entry, then select the Remove Principal button.
To add a new permission, select the Add Permission button in the "Policy Entry" dialog box. This brings up the "Permissions" dialog box:
To add the permission:
The drop-down list labeled "Permission:" contains a list of built-in permission types. If you want such a type, select it from the list, and the complete permission type name appears in the text box to the right of the drop-down list.
If you instead want to specify a permission type defined by you or others, type the permission type into the text box.
If you selected a built-in permission from the "Permission:" drop-down list, and permissions of that type have specific target name values, then the drop-down list labeled "Target Name:" contains a list of those values, from which you can choose.
In some cases, where the target name possibilities are infinite but there are some built-in target name specifications that have special meaning, such target names will appear in the drop-down list. For example, the special target name of "<<All Files>>" will appear in the list for File Permissions.
To specify a target name not available in the drop-down list,
type the target name directly into the text box to the right of the
"Target Name:" drop-down list. For example, to specify the file
named data
in the /ptTest/
directory, type
/ptTest/data
Some permissions just have a target name, but no actions. For such permissions, leave the text box to the right of the "Actions:" drop-down list blank. (It will automatically be darkened and unavailable for this type of built-in permission.)
For permissions requiring action specifications, type the
comma-separated list of actions into the text box, or select them
from the drop-down list. For example, to specify both read and
write access to a file specified for a File Permission, first
select read
(or write
, order doesn't
matter) from the list. The word "read" appears in the text box.
Then select write
, and the word "write" will be
appended, preceded by a comma and a space.
When you are done specifying the permission information, select the OK button (or Cancel to cancel). The new permission appears in a line in the "Policy Entry" dialog.
You can then add additional permissions by following the same sequence of steps. Or you can edit an existing permission or remove a permission.
To edit an existing permission, select the line for that permission in the "Policy Entry" dialog box, then select the Edit Permission button. Alternatively, you can simply double-click the line for that permission.
This brings up the same type of "Permissions" dialog box as appears when you are adding a new permission, except in this case the dialog box is filled in with the existing permission information. To change the information, either make new selections from the drop-down lists or replace the information in the text boxes.
When you are done, select the OK button (or Cancel to cancel changes). The "Policy Entry" dialog now shows the permission with any modifications you made.
To remove an existing permission, select the line for that permission in the "Policy Entry" dialog box, then select the Remove Permission button.
Once you are done adding a policy entry, select the Done button in the "Policy Entry" dialog, or Cancel to cancel.
If you selected Done, the "Policy Tool" window now contains a line representing the policy entry. The line contains the CodeBase, SignedBy and Principals information (if any). If none was specified in the "Policy Entry" dialog, just
CodeBase <ALL>
appears.
Note: a warning is displayed upon closing the policy entry if it contains any SignedBy aliases that don't yet exist in your keystore. Select OK and make a note to create such an alias, or edit the policy entry to fix the alias if was wrong.
To edit an existing policy entry, select the line for that entry in the main "Policy Tool" window, then select the Edit Policy Entry button. Alternatively, you can simply double-click the line for that entry.
This brings up the same type of "Policy Entry" dialog box as appears when you are adding a new policy entry, except in this case the dialog box is filled in with the existing policy entry information. To change the information, simply retype it (for the CodeBase and SignedBy values) or use the buttons (for the Principals and Permissions values).
When you are done, select the Done button (or Cancel to cancel).
To delete a policy entry from the policy file, select the line for that entry in the main "Policy Tool" window, then select the Remove Policy Entry button.
The complete policy entry is displayed, and you can then either select OK to remove the entry, or Cancel to keep it.
To save changes to an existing policy file, simply select the Save command in the File menu.
To save a new policy file you've been creating, or to copy an existing policy file to a new policy file with a different name, select the Save As command from the File menu. This brings up the Save As dialog box.
Navigate the directory structure to get to the directory in which you want to save the policy file. Type the desired file name, then select the OK button. The policy file is now saved, and its name and path are shown in the text box labeled "Policy File:"
To exit Policy Tool, select the Exit command from the File menu.
If Policy Tool ever reports that warnings have been stored in the Warning Log, you can view the log by selecting the View Warning Log command in the File menu.
For example, if you have a policy file with a Keystore URL specifying a keystore that doesn't yet exist, you will get such a warning at various times, e.g., when you open the file. You can continue to work on the policy file even if warnings exist.
The following examples show how to
Initially, there is no user policy file (unless you created one manually). So to create the user policy file, first simply start Policy Tool by typing the following at the command line.
policytool
This brings up the "Policy Tool" window.
Whenever Policy Tool is started, it tries to fill in this window
with policy information from what is sometimes referred to as the
"user policy file". The user policy file is by default a file named
.java.policy
in your home directory. If Policy Tool
cannot find the user policy file, it reports the situation and
displays a blank "Policy Tool" window (that is, a window with
headings and buttons but no data in it):
You can now create the user policy file by adding entries and saving the file.
Suppose you want to grant all classes from the
/tests/
directory permission to read the file named
mydata
in the /temp/data/
directory. To
do so, first select the Add Policy Entry button in the main
"Policy Tool" window.
This brings up a "Policy Entry" dialog box:
Using this dialog box, type the file URL
file:/tests/
into the CodeBase text box.
Leave the SignedBy text box blank, since you aren't requiring the code to be signed.
Leave the Principals list blank, since you aren't requiring the code to be authenticated.
To add the permission, select the Add Permission button. This brings up the "Permissions" dialog box:
To add the permission:
/temp/data/mydata
Now the "Permission" dialog box looks like the following:
When you are done specifying the permission information, select the OK button. The new permission appears in a line in the "Policy Entry" dialog.
You are now done specifying this policy entry, so select the Done button. The "Policy Tool" window now contains a line representing the policy entry. The line just contains the CodeBase value:
Suppose you also want to grant any code from the URL
"http://example.com/" and signed by the alias "Signer" read access
to all files in the /tmp/
directory. Suppose you also
want to give such code permission to initiate outgoing socket
connections to any hosts. You need to do two things:
To specify the keystore containing the key information for the aliases specified in any SignedBy parts of policy entries, select the Edit command in the Keystore menu of the main "Policy Tool" window.
This brings up a dialog box in which you specify the new keystore URL and optionally the keystore type.
As an example, to specify the keystore named "mykeystore" in the
/tests/
directory, type the following
file:
URL into the text box labeled "New KeyStore
URL":
file:/tests/mykeystore
If the keystore type is the default type, as specified by the "keystore.type" property value in the security properties file, you don't need to type a "New KeyStore Type" value. The default value of that property is "JKS" (the proprietary keystore type supported by Oracle).
To specify the keystore type, type its value into the text box labeled "New KeyStore Type." For example, to indicate that the keystore type is "JKS" type
JKS
The result is:
When you are done specifying the keystore URL and type, select OK. The text box labeled "Keystore:" is now filled in with the URL and type.
Next, you need to specify the policy entry:
Select the Add Policy Entry button in the main "Policy Tool" window. This brings up the "Policy Entry" dialog box. Type the following into the CodeBase text box:
http://example.com/*
The "*" indicates that both class and JAR files in the specified directory are to be considered to match this CodeBase.
Now, type the following alias into the SignedBy text box:
Signer
Leave the Principals list blank, since you aren't requiring the code to be authenticated.
To add the first permission, select the Add Permission button. This brings up the "Permissions" dialog box. Do the following
/tmp/
directory:
/tmp/*
Now the "Permissions" dialog box looks like the following:
Select the OK button. The new permission appears in a line in the "Policy Entry" dialog.
Now you need to add the other permission. Select the Add Permission button. In the "Permissions" dialog box, do the following
*
Now the "Permissions" dialog box looks like the following:
Select the OK button. The new permission appears in a line in the "Policy Entry" dialog.
You are now done specifying this policy entry, so select the Done button in the "Policy Entry" dialog. The "Policy Tool" window now contains a line representing the policy entry, showing the CodeBase, SignedBy and Principals values.
Suppose you want to grant the principal whose X500 name is
CN=Signer,O=Oracle,C=US
permission to write to the /tmp/
directory.
Select the Add Policy Entry button in the main "Policy Tool" window. This brings up the "Policy Entry" dialog box.
Leave the CodeBase text box blank since you aren't limiting where the code comes from.
Leave the SignedBy text box blank since you aren't requiring the code to be signed.
Select the Add Principal button. In the "Principals" dialog box, do the following
CN=Signer,O=Oracle,C=US
Now the "Principals" dialog box looks like the following:
Select the OK button. The new principal appears in a line in the "Principals" list.
To add the permission, select the Add Permission button. This brings up the "Permissions" dialog box. Do the following
/tmp/
directory:
/tmp/*
Select the OK button. The new permission appears in a line in the "Policy Entry" dialog.
You are now done specifying this policy entry, so select the Done button in the "Policy Entry" dialog. The "Policy Tool" window now contains a line representing the policy entry, showing the CodeBase, SignedBy and Principals values.
Let's assume you want to save the policy file you've been creating with the default name (.java.policy) in the default location (your home directory).
To save the user policy file, select the Save As command from the File menu. This brings up the Save As dialog box.
Navigate the directory structure to get to your home directory. Type
.java.policy
(note the initial period) as the file name, then select the OK button. The policy file is now saved, and its name and path are shown in the text box labeled "Policy File:".
When you want to exit Policy Tool, do so by selecting the Exit command from the File menu.


| label_number_si {scales} | R Documentation |
number_si()
automatically scales and labels with the best SI prefix,
"K" for values ≥ 10e3, "M" for ≥ 10e6,
"B" for ≥ 10e9, and "T" for ≥ 10e12.
label_number_si(accuracy = 1, unit = NULL, sep = NULL, ...)
accuracy |
A number to round to. Use (e.g.) Applied to rescaled data. |
unit |
Optional units specifier. |
sep |
Separator between number and SI unit. Defaults to |
... |
Other arguments passed on to |
All label_()
functions return a "labelling" function, i.e. a function that
takes a vector x
and returns a character vector of length(x)
giving a
label for each input value.
Labelling functions are designed to be used with the labels
argument of
ggplot2 scales. The examples demonstrate their use with x scales, but
they work similarly for all scales, including those that generate legends
rather than axes.
Other labels for continuous scales:
label_bytes()
,
label_dollar()
,
label_number_auto()
,
label_ordinal()
,
label_parse()
,
label_percent()
,
label_pvalue()
,
label_scientific()
Other labels for log scales:
label_bytes()
,
label_scientific()
demo_continuous(c(1, 1e9), label = label_number_si()) demo_continuous(c(1, 5000), label = label_number_si(unit = "g")) demo_continuous(c(1, 1000), label = label_number_si(unit = "m")) demo_log10(c(1, 1e9), breaks = log_breaks(10), labels = label_number_si())


Deep Q-Learning
Link to code: Click here
Link to paper: Click here
Reinforcement learning tries to emulate the process by which humans and animals are thought to learn. The motivation behind attempting to reproduce the learning process of animals or humans is to create a very general algorithm that could allow an agent to function in a wide variety of settings, with no previous knowledge of the environment.
In general reinforcement learning algorithms follow a procedure of an agent taking an action within its environment, receiving some reward as a result of that action, followed by an update to the agent’s action policy, based on the rewards the agent has received.
When an agent has no apriori knowledge of the environment that it is interacting with, this is known as model free reinforcement learning. Q-learning is one such model free algorithm. The DeepMind lab achieved a breakthrough in 2013, when they combined Q-learning with convolutional neural nets, which allowed an agent to play various Atari games at a human level, and some cases beyond human level.
For this project I reproduced DeepMind’s original research paper, and conducted my own experiments regarding the influence of how environment state information is presented to the agent. Traditionally, when applying Q-learning to Atari games, the current state of the environment is represented by stacking four sequential game frames. Stacking frames allows essential state information like velocity to be inferred.
As an alternative I conducted experiments using difference frames to represent environment state, instead of stacked sequential frames. A difference frame is created simply by performing element-wise subtraction of two sequential emulator game frames (a frame is a 2D array of pixel values).
My experiements showed that difference frames performed similarly to stacked sequential frames on Pong, but significantly worse on Space Invaders. Likely, this is due to the increased environment complexity of Space Invaders. However, although agent performance with difference frames was diminished, the training time for the agent was reduced rather significantly due to the decreased neural network size required to process the difference frames, on the order of a few hours difference.
The video below shows an example an agent playing space invaders after approximately 8 hours of training.
The following figures show examples of training curves for both sequential and difference frames used as state representations, on Pong and Space Invaders. For a much more detailed analysis of the experiment, read my paper here.


Edit Text... Faster
Caleb Meyer
Key Sequences and Chords
The Problem
(being and feeling slow)
There must be a better way!
My First Vim Experience
So what went wrong here?
Modal Editing
Modal Editing
(You already do this)
Modal Editing
Vim: Modes
Insert Mode i
Vim: Modes
Insert Mode i
Command Mode <ESC>
Vim: Modes
(there are more)
Command Mode: Motions
h(left) j(down) k(up) l(right)
http://www.catonmat.net/blog/why-vim-uses-hjkl-as-arrow-keys/
Command Mode: Motions
h(left) j(down) k(up) l(right)
w(ord forward)
e(nd of word)
b(ack a word)
Command Mode: Motions
h(left) j(down) k(up) l(right)
w(ord forward)
e(nd of word)
b(ack a word)
t(il some character)
f(ind some character)
Command Mode: Operators
Ctrl-c
Command Mode: Operators
Ctrl-c → y(ank)
Command Mode: Operators
Ctrl-c → y(ank)
Ctrl-x
Command Mode: Operators
Ctrl-c → y(ank)
Ctrl-x → d(elete)
Command Mode: Operators
Ctrl-c → y(ank)
Ctrl-x → d(elete)
Ctrl-v
Command Mode: Operators
Ctrl-c → y(ank)
Ctrl-x → d(elete)
Ctrl-v → p(aste)
The true lesson
composition of commands
The true lesson
What does dw
do?
The true lesson
What does dw
do? d(eletes) a w(ord)
The true lesson
What does dw
do? d(eletes) a w(ord)
How about yt;
?
The true lesson
What does dw
do? d(eletes) a w(ord)
How about yt;
?
y(anks [copies]) til semicolon
The true lesson
What does dw
do? d(eletes) a w(ord)
How about yt;
?
y(anks [copies]) til semicolon
What happens if we double up? dd
The true lesson
What does dw
do? d(eletes) a w(ord)
How about yt;
?
y(anks [copies]) til semicolon
What happens if we double up? dd
d(elete) d(apply to line)
Wait a minute...
d(elete)
Wait a minute...
d(elete) d(whole line)
Wait a minute...
d(elete) d(whole line) k(move up)
Wait a minute...
d(elete) d(whole line) k(move up) k(move up)
Wait a minute...
d(elete) d(whole line) k(move up) k(move up) p(aste)
Five characters
(4 home row)
Five characters
(4 home row)
vs home, shift-end, ctrl-x, up arrow, up arrow, end, enter, ctrl-v
10 keys, 3 chords
Takeaways
Vim is awesome
Takeaways
Vim is awesome
I've only scratched the surface
Takeaways
Vim is awesome
I've only scratched the surface
You can keep using your editor!
Thank you
Cheat sheets:


--- title: "Mountain View Annexations, 1940—1990" date: 2015-01-17 19:31:46 permalink: /visualizations/mountainview/ layout: page extra_css: annexation.css visualization: annexation_mountainview.js ---
Like other Bay Area metropolitan areas, Mountain View underwent its own dramatic expansion in the postwar era. Agriculture formed the core economic activity of the city until the early twentieth century, when the construction of the U.S. Navy's Moffet Field Compex in 1931 brought new kinds of employment. Following World War II, the population grew rapidly. Between 1950 and 1960, the population of the city grew from 6,563 to 30,889.
This is a draft. Changes to the text, bibliography, visualization, and so on will be documented here as they occur.


{% load load_paper i18n static %}{% load_paper as paper %} {% get_current_language as LANGUAGE_CODE %}{% get_current_language_bidi as LANGUAGE_BIDI %}


Just as Russo has proven herself as an advocate for the planet, Carey has proven to regularly put money above the climate as president and chairman of the Ohio Coal Association. Russo has also received a 10 out of 10 rating from the Ohio Environmental Council and has been endorsed by the League of Conservation Voters, or LCV.
To contrast, Carey’s official website has an entire section dedicated to the defense of fossil fuels and slandering conservationist policies, such as the Green New Deal, claiming that it will “destroy” the U.S. economy and “give the Chinese Communist Party the advantage it needs to expand its role as the world’s largest energy producer.”
His website also directly attacks various policies and makes heated accusations toward Democrats, including claiming the implementation of critical race theory within schools will be “teaching our children to hate America.”
It is unclear what Carey thinks the CCP has to do with clean energy, especially since China is one of the most polluted countries on Earth, with pollution-related causes accounting for 19.5% of the nation’s deaths. More than likely, he is dropping the term communism to fear-monger older generations who lived through events such as the Red Scare and the McCarthyism of the Cold War and still harbor anxiety around far-left ideologies.
While harsh rhetoric is typical of politicians, the vigor with which he attacks the other side would be better allocated toward efforts of working across the aisle, as opposed to further inflaming the already strained relationship between the Democratic and Republican parties in Congress.
Russo, on the other hand, makes a point of including her willingness to participate in partisan collaboration for the sake of creating jobs in Ohio, something Carey seems to believe cannot happen, while simultaneously cutting the usage of fossil fuels. Russo, however, proves creating greener energy practices and creating jobs are not mutually exclusive ideas.
While Russo is known for her work on the environment and advocacy for clean water, she does not have a section about her stance on the environment on her website, which is strange and definitely will not help her win votes as the issue becomes more dire. Regardless, she has still shown more commitment to the planet than Carey.
Although Russo is the best option for the environment, polls have been predicting Carey to have a solid lead over Russo. Even if the election pans out as such, Carey will be but a minor setback in the mission to save the planet, which is much bigger than just one candidate.
Meg Diehl is a freshman studying journalism at Ohio University. Please note that the views and opinions of the columnists do not reflect those of The Post. What are your thoughts? Tell Meg by tweeting her at @irlbug.


Card Editor
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|
Panda3D
|
Public Member Functions | |
| def | __init__ (self) |
| def | GetIconName (self) |
| def | GetLabelText (self) |
| def | GetSelectedIconName (self) |
| def | GetSubList (self) |
| def | GetText (self) |
| def | GetTextBg (self) |
| def | GetTextFg (self) |
| def | IsEditable (self) |
| def | IsExpandable (self) |
| def | OnDoubleClick (self) |
| def | OnSelect (self) |
| def | SetText (self, text) |
Abstract class representing tree items. Methods should typically be overridden, otherwise a default action is used.
| def __init__ | ( | self | ) |
Constructor. Do whatever you need to do.
| def GetIconName | ( | self | ) |
Return name of icon to be displayed normally.
Reimplemented in SceneGraphExplorerItem.
| def GetLabelText | ( | self | ) |
Return label text string to display in front of text (if any).
| def GetSelectedIconName | ( | self | ) |
Return name of icon to be displayed when selected.
| def GetSubList | ( | self | ) |
Return list of items forming sublist.
Reimplemented in SceneGraphExplorerItem.
| def GetText | ( | self | ) |
Return text string to display.
Reimplemented in SceneGraphExplorerItem.
| def GetTextBg | ( | self | ) |
| def GetTextFg | ( | self | ) |
| def IsEditable | ( | self | ) |
Return whether the item's text may be edited.
Reimplemented in SceneGraphExplorerItem.
| def IsExpandable | ( | self | ) |
Return whether there are subitems.
Reimplemented in SceneGraphExplorerItem.
| def OnDoubleClick | ( | self | ) |
Called on a double-click on the item.
| def OnSelect | ( | self | ) |
Called when item selected.
Reimplemented in SceneGraphExplorerItem.
| def SetText | ( | self, | |
| text | |||
| ) |
Change the item's text (if it is editable).
Reimplemented in SceneGraphExplorerItem.


1. Introduction and Goals
This is a decentralized Routes Management Proyect based on Solid and React technologies.Based on a decentralized network,so there is not a unique central server where all the personal data is stored and classified. All the data is stored in the users' PODS, and each user knows if the application has access to their data. This proyect aims to :
-
Provide the users a Well-formed application.
-
Be Reliable, Operable, Functional Suitable and Transferable
-
Have different Stakeholders: Users, Developers, SOLID and React Developers…
1.1. Requirements Overview
-
The system will be based on a decentralized architecture wheredata storage is separated from the app.
-
Users can store their routes in their own pods.
-
Users can view the routes stored on a map.
-
The app will allow a user to share pictures, videos or information about a route with other friends.
-
A user can get notifications when some friend shares a route with him.
-
Users can have groups of friends with whom they may want to share a route
-
It should be possible to view routes loaded by users that are using a different app, so interoperability with other route management systems should be taken into account.
-
The system could work on a mobile device
-
Users can share their routes while they are doing the routes
1.2. Quality Goals
The aim of this proyect is to offer the users a way to manage their own routes, following some quality goals in order to guarantee a good user experience. .Quality Goals Scenarios
| Quality Goal | Scenario |
|---|---|
Reliability |
As the storage of the routes is not in a centralized server, the users can have always access to theirs and be able to manage them as the data is always on their PODs. |
Transferability |
The system ensures that the application is compatible with other applications that follow the same system and the users can share their routes or multimedia to other users who have a compatible application. |
Functional Suitability |
Whenever a user performs a change one of his routes or add a new one, the action must be done by the application and save on the record. |
These quality goals are the ones which have the most importance to the major stakeholders on this proyect.
1.3. Stakeholders
The following table describes the stakeholders of this project and what is expected from them at the beginning of the project, it will be updated as the project goes on if it is required.
| Role/Name | Contact | Expectations |
|---|---|---|
Development |
Development team(see below table for details) |
The development of the App |
Supervision |
Teachers of the subject |
Supervise the work done by the students and evaluating it as well |
Helping Development Team |
Solid Community |
As a community interested in solid if the development team has a doubt and seeks for help the community is expected to help |
Evaluating the final product |
Inrupt Supervisor |
As part of the inrupt challenge someone is expected to take a look to the projects created by the students |
Testing the app/Give feedback |
Users |
Test the app to give some feedback to the development team to improve the app |
| Role/Name | Contact | Expectations |
|---|---|---|
Front-End |
Guillermo Fernández-Campoamor Fernández |
Focus on the front-end side of the app |
Front-End |
Fernando Sáenz de Santa María Modroño |
Focus on the front-end side of the app |
Front-End |
Alejandro Matas Sánchez |
Focus on the front-end side of the app |
Back-End |
Andrés García Celis |
Focus on the back-end side of the app |
Back-End |
Clara Miranda García |
Focus on the back-end side of the app |
Back-End |
Violeta Ruiz Martínez |
Focus on the back-end side of the app |
Back-End |
Miguel Rodríguez Huerta |
Focus on the back-end side of the app |
2. Architecture Constraints
2.1. Technical constraints
| Constraint | Explanation |
|---|---|
Solid |
The application must follow the Solid specifications and make use of Solid pods, as well as being decentralized and follow linked data principles. |
React framework |
React is the framework that will be used to implement the application. The architecture of the application has to be adapted to the inner workings of the Javascript library (components, routing, rendering…). |
Interoperability between similar webapps |
The design for the data saving and retrieving has to be thoughtfully taken care of such that a user can switch between similar apps without having to modify their data (using of Solid, W3C standards, etc.). |
Test-Driven Development |
Any functionality added must be constantly and thoroughly tested by the development team, making use of the testing tools available (Cucumber, Travis, Codecov). |
2.2. Organizational and political constraints
| Constraint | Explanation |
|---|---|
Short development time |
Due to the nature of the course, the development time for the "finished" product is extremely small, consisting only of seven weeks. |
Empty budget |
Given that this is a student project, the budget for it is nonexistent. Team members will not be payed for their work, nor will they have access to non-free resources. |
Almost inexistent experience |
The team has hardly any experience with the technologies planned for use. This severely limits the productiveness of each member, and the team. |
Concurrent projects |
Many teams will be working within the same time frame on different apps, all with the same expected functionality. This means that coordination in creating a common vocabulary will be crucial for the satisfactory development of this, and every other similar product. |
2.3. Conventions
| Constraint | Explanation |
|---|---|
Linked Data |
The project has to make use of linked data principles and guidelines, following the Solid specifications. |
W3C Standards |
The architecture of the project has to comply with as many web standards as possible, as stated in the Solid specifications. |
React best practices |
Guidelines and advices for React should be followed to ensure an easily testable and fixable application. |
UI Design |
The design of the user interface must feel intuitive for people new to the app. This means following current standards of interface, color and icon design. |
Documentation |
The project’s architecture must be documented in AsciiDoc format following the arc42 templates. |
3. System Scope and Context
The main goal of this project is to create a decentralized routes management system based on Solid, which means that every user has its own Pod, that is their own personal storage space, where all of their information is stored. The main communication partners of the applications will be the users themselves.
Technical interfaces (channels and transmission media) linking your system to its environment. In addition a mapping of domain specific input/output to the channels, i.e. an explanation with I/O uses which channel.
Many stakeholders make architectural decision based on the technical interfaces between the system and its context. Especially infrastructure or hardware designers decide these technical interfaces.
E.g. UML deployment diagram describing channels to neighboring systems, together with a mapping table showing the relationships between channels and input/output.
<Diagram or Table>
<optionally: Explanation of technical interfaces>
<Mapping Input/Output to Channels>
4. Solution Strategy
4.1. Technology decisions
The following technologies are the ones used in the project:
-
React Native and React. The application is hybrid, with a focus in mobile devices and similars, but still having a web-oriented version. Although the workload is considerably higher because effectively two different applications have to be developed, it was decided this was the best approach to tackle the expected results.
-
Solid React Components. A library specifically designed to use Solid in React, it helps with the integration of Solid functionality in the application. It helps the development of the part of the application that deals with the data, and time is a very valuable resource for this project.
-
Leaflet. Javascript library used for the management of the geogrphical-related data, as well as displaying maps and routes. Considered the best option by the team, because is easy to use, many resources are available to check out, and is highly customisable in the interface part.
-
Solid libraries. This libraries (like LDFlex, TripleDoc, rdflib.js, etc.) will ease the connection between the application data and the user’s pod data, specifically in the operations of saving, retrieving and interconnecting data.
4.2. Decomposition of the system
-
The system will be divided in interrelated high-level modules.
-
Each module will contain several components (or sub-modules, in some cases), which will be independent from any component outside of their module.
-
The only connections between the modules will be user data moving from one place to another, through middle "facade" classes. The components in the modules will not notice the data moving, only when they have data available.
This module and component-oriented design will make the division of the development work much easier, and the using of facades for data accessing decouples the interface from the data, somewhat similar to a MVC layout, keeping cohesion; although a drawback that will have to be taken into account is the independent development of components, which can obfuscate the team if the interconnection between components and modules is not considered when developing and testing.
More over, the system will be divided (in the interface and part of the control layers) into two applications, web-oriented and native-oriented. This will difficult the decisions when it comes to make both compatible.
4.3. Decisions on how to achieve quality goals
-
Heavy testing. Test-driven development is a must to achieve any form of quality. When creating user stories, as many testing scenarios as possible will accompany them to ensure what the new functionality must achieve and what it should not do. This will lose time when creating the tasks, but it will help the agility of the development.
-
Coordination. The team will coordinate itself through discussing as much as possible every problem or idea, as well as giving feedback in pull requests and issues in development.
-
Agile methodology. The team set on developing with an agile methodology in mind: use of kanban, use of issues to enhance communication, division of tasks in small and doable user stories, and giving feedback to each other when possible (connecting to previous point).
4.4. Organizational decisions
-
The team will use user stories combined with Kanban, as well as issues and pull-requests from Github to keep a workflow; with previous experience in the degree in agile development, this semi-agile workflow will benefit more the development than a systematic one.
-
The team will be split initially into two sub-units: front-end and back-end. Because information research in Solid and React was also divided, it is the right decision to keep this division in the development process, though it is not a complete split, that is, each team member is not forced to work in their part, specially in critical situations where more people is needed to solve an issue.
5. Building Block View
5.1. Whitebox Overall System
- Motivation
-
The above decomposition eases the development by a fair margin, as the division of tasks is more direct among the development team members; the team has two sub-units, front-end and back-end, and this division clearly states what should be done mostly by each sub-unit, and how they should coordinate to make everything connected. The different modules are created upfront, and from there every member will know what will be connected to what they are creating.
- Contained Building Blocks
-
-
Viade: The main application, the project being created.
-
- Important Interfaces
-
-
Pod provider: Any Pod provider available for the user to choose. Crucial for the application to be able to connect to the user’s Pod.
-
User’s Pod: The data storage of the user. The application will have access to it, to move the necessary data to provide its functionalities.
-
User: The user, which has access to the application, and gives their permission for it to manipulate their Pod, so they can access the functionalities of the application.
-
5.1.1. Level 1 - Viade
-
Purpose/Responsibility: Viade is a route-management system that lets users create routes and share them with their friends, and is based on the Solid specifications. It is structured as a layered-architecture webapp, with layers connected through facades.
-
Contained Building Blocks:
-
Interface Layer: The layer with which the user will directly interact. It has all the components related with the user interface, and it relies on the Control Layer to get any needed data to output to the user.
-
Control Layer: Layer that deals with receiving requests from the Interface Layer, do different requests to the Data Access Layer, receive the data, construct the needed components and send them to the Interface Layer.
-
Data Access Layer: This layer will transform requests from the Control Layer to requests to the User’s Pod. In some cases it will retrieve data, and it will process it accordingly so the Control Layer can receive it and use it.
-
-
Interfaces:
-
Cache: The cache is a component which has the sole purpose of intercepting and saving data going through the layers of the application, so the retrieving of data is faster because it is saved in memory.
-
5.1.2. Level 2 - Interface Layer
-
Purpose/Responsibility: Ease the interaction between the user and the Viade system.
-
Contained Building Blocks:
-
Login: Bars the interaction of any potential user with the app unless they have a valid (Solid) account.
-
MapView: The map the user interacts with. It contains all the routes created by him and lets modify them or create new ones.
-
Menu: Inside the menu, a user can find many options related with notifications, file sharing and configuration.
-
5.1.3. Level 2 - Control Layer
-
Purpose/Responsibility: Validate and process the data of the application, to be able to show to user valuable information.
-
Contained Building Blocks:
-
Login component: A component that offers the user the option to choose its Pod Provider and login with their WebID.
-
Map: Module formed by components that process the data related to route-management.
-
Menu: Module containing all the components that offer the menu options.
-
5.1.4. Level 2 - Data Access Layer
-
Purpose/Responsibility: Retrieve and save data from the authenticated user’s Pod related to the functionalities of the application. This layer will receive information by the user and make use of web standards to move the needed data accordingly.
-
Contained Building Blocks:
-
DataProcessingModule: Module containing several components that deal with RDF data, processing it and converting it for the Control Layer to be able to use it.
-
DataAccessModule: As the name suggests, this is the module that deals with the data. It makes heavy use of several libraries complying with Linked Data specifications to create, save, retrieve and delete resources from the User’s Pod.
-
6. Runtime View
In this section of the documentation important use cases will be described in order to understand how the system communicates at runtime.
This part of the documentation will be in continuous development.
6.1. Adding a route
The user will be able to add new routes. The data belonging to that specific route will be stored in its own particular pod.
6.2. Sharing a route
The users are capable of sharing a route that has been previously added with their friends. In order to do it, they will just select the route that should be shared and the system will get it from the user’s POD. Afterwards, Viade will notificate the user about the state of the sharing process, indicating whether there’s been an error or not.
7. Deployment View
The deployment view describes:
-
the technical infrastructure used to execute your system, with infrastructure elements like geographical locations, environments, computers, processors, channels and net topologies as well as other infrastructure elements and
-
the mapping of (software) building blocks to that infrastructure elements.
Often systems are executed in different environments, e.g. development environment, test environment, production environment. In such cases you should document all relevant environments.
Especially document the deployment view when your software is executed as distributed system with more then one computer, processor, server or container or when you design and construct your own hardware processors and chips.
From a software perspective it is sufficient to capture those elements of the infrastructure that are needed to show the deployment of your building blocks. Hardware architects can go beyond that and describe the infrastructure to any level of detail they need to capture.
Software does not run without hardware. This underlying infrastructure can and will influence your system and/or some cross-cutting concepts. Therefore, you need to know the infrastructure.
Maybe the highest level deployment diagram is already contained in section 3.2. as technical context with your own infrastructure as ONE black box. In this section you will zoom into this black box using additional deployment diagrams:
-
UML offers deployment diagrams to express that view. Use it, probably with nested diagrams, when your infrastructure is more complex.
-
When your (hardware) stakeholders prefer other kinds of diagrams rather than the deployment diagram, let them use any kind that is able to show nodes and channels of the infrastructure.
7.1. Infrastructure Level 1
Describe (usually in a combination of diagrams, tables, and text):
-
the distribution of your system to multiple locations, environments, computers, processors, .. as well as the physical connections between them
-
important justification or motivation for this deployment structure
-
Quality and/or performance features of the infrastructure
-
the mapping of software artifacts to elements of the infrastructure
For multiple environments or alternative deployments please copy that section of arc42 for all relevant environments.
<Overview Diagram>
@startuml
node "Android Phone" as android { node "React Native app" as app { node "Proprietary code" as owncode node "SOLID library" as solidlib } }
node "Web browser (Chrome/Firefox)" as browser { node "Web app" as webapp { node "Proprietary code" as owncode2 node "SOLID library" as solidlib2 } }
database poddb [ <b>Pods server</b> ---- This can either be deployed internally, or using a free web service. ]
cloud "Maps API" as map
owncode -→ solidlib owncode2 -→ solidlib2
solidlib -→ poddb : read/write solidlib2 -→ poddb : read
owncode -→ map owncode2 -→ map
@enduml
- Motivation
-
Both Native and Web applications rely on a SOLID library to get data from the pods server/database. Both use, also, the Maps API to show map data, which is then overlaid with a representation of the data collected from the pods.
- Quality and/or Performance Features
-
<explanation in text form>
8. Cross-cutting Concepts
As there is no final decisions about anything at the moment that belongs to this category because the development of the app hasn´t started yet, so there is not much to put in this category for now, but it will be updated as the project goes on. I haven´t erased the examples of this document to take a look to them when it is really needed in the near future.
This section describes overall, principal regulations and solution ideas that are relevant in multiple parts (= cross-cutting) of your system. Such concepts are often related to multiple building blocks. They can include many different topics, such as
-
domain models
-
architecture patterns or design patterns
-
rules for using specific technology
-
principal, often technical decisions of overall decisions
-
implementation rules
Concepts form the basis for conceptual integrity (consistency, homogeneity) of the architecture. Thus, they are an important contribution to achieve inner qualities of your system.
Some of these concepts cannot be assigned to individual building blocks (e.g. security or safety). This is the place in the template that we provided for a cohesive specification of such concepts.
The form can be varied:
-
concept papers with any kind of structure
-
cross-cutting model excerpts or scenarios using notations of the architecture views
-
sample implementations, especially for technical concepts
-
reference to typical usage of standard frameworks (e.g. using Hibernate for object/relational mapping)
A potential (but not mandatory) structure for this section could be:
-
Domain concepts
-
User Experience concepts (UX)
-
Safety and security concepts
-
Architecture and design patterns
-
"Under-the-hood"
-
development concepts
-
operational concepts
Note: it might be difficult to assign individual concepts to one specific topic on this list.
9. Design Decisions
In this project one of the main constraints for developing the application is the use of React and SOLID technologies, and the implementation of a web view of the application. Taking into account these constraints we decided to develop two versions of the application, one version is a web application that can be access from the navigator, and the other version is a mobile app.
The VIADE application is an application based on the management and tracking of Routes created by the users, therefore the user would want to have the application to be accessible from anywhere. For this reason we think that is better to have a mobile version of the VIADE Application. As one is the constraints of the project is the mandatory development of the web-version application, we will implement the mobile-version and web-version apps. The mobile-version will have all the powerful and useful functionalities (the tracking of routes while the user is walking, take and add pictures or videos of the routes, and other functionalities that are supposed to be done on the outside. The web-version will be a reduced version of the mobile one, but still being a functional and realiable application. The decision of develop two application-versions might be a risky decision but following the next architecture pattern we think the risk will be lower: This pattern is the Façade Architecture pattern.
In our case we want to develop two different versions, one for mobile and another for the web.
- We decided to follow this patterns for two reasons
-
-We may have a lot of independent classes, so this is a nice way of diving the system into subsystems, providing a simplified view of the whole system. -As we want to develop two versions of the app, the data access and the bussiness logic should be nearly the same in both. The main difference between both versions is the presentation layer as they use different technologies (React and ReactNative, respectively).The use of this pattern help us to have the same logic classes for both versions and the possible integration of both within the same project.
| Problem | Solution |
|---|---|
App Context |
Devolop of two compatible versions |
Two Versions |
Use of Façade Architecture pattern |
Complex System |
Use of Multitier architecture( Presentation tier, Business Tier, Data Access Tier ) |
Above is shown the first draft of the Architectural Design, followind the Façade Architecture pattern.
+-------------+ | Pod |<------+ | | | +-------------+ | user data | | | +--------+ +--------+----+ /---------------\ | |---+ +--->| Data Access | | | | | | | | GUI | | Control | | | | | | | | | +---+----+ +-------------+ \---------------/
10. Quality Requirements
After we discussed some more the design and the goals of this proyect some quality attributes that aren’t as notable or important that the ones that we are focusing on came to light. Some of this includes attributes like usability, learnability or flexibility. This three, for example, constitute an integral part of every application and will be taken into consideration in a future stage of development.
11. Risks and Technical Debts
In the development of this project we are facing the following risks and technical debts that may affect our work.
Risk / Technical debts |
Measures we are taking |
The team is not familiar with Solid |
We will be researching about it using all the resources available at the official webpage and repositories |
The team is not familiar with React framework |
We will be researching about it to be familiar with all of its capabilities that fit the most in our project |
No experience working in a team this big |
We will be working on using Git properly to get the most out of it and keep an open conversation to divide the work in the best way possible |
Little experience with JavaScript |
We will try to work on our own to get familiar with the language |
Coordinating with other teams to reach an standard |
We should be working with other teams to agree on using an standard for the routes to provide interoperability |
12. Glossary
| Term | Definition |
|---|---|
<Term-1> |
<definition-1> |
<Term-2> |
<definition-2> |
About arc42
arc42, the Template for documentation of software and system architecture.
By Dr. Gernot Starke, Dr. Peter Hruschka and contributors.
Template Revision: 7.0 EN (based on asciidoc), January 2017
© We acknowledge that this document uses material from the arc 42 architecture template, http://www.arc42.de. Created by Dr. Peter Hruschka & Dr. Gernot Starke.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 1
Trim the wing bone and tidy up the skin on the chicken.
Turn the supreme over and remove the fillet and carefully open up a cavity with a boning knife.
Blanch a handful of baby spinach and refresh in cold water, drain and squeeze dry.
Fry the oyster mushrooms in olive oil and allow to cool.
Mix the spinach and mushrooms together, season and add a few pine nuts.
Put this mixture in the cavity of the chicken, then replace the fillet. Lightly coat the chicken in some ground cumin, then wrap the chicken in thinly sliced pancetta, seal it in a hot pan with some olive oil and roast in the oven for 10-12 minutes at 160C/325F/Gas 3.
Using an apple corer, cut cylindrical chips from a raw orange fleshed sweet potato. Cook in boiling water for about 4 minutes and allow to cool. Pan-fry the chips in some vegetable oil until they go a golden roasted colour (about 2/3 minutes).
Cut the tomato into fine dice, add the finely chopped mint leaves and onion and a few drops of olive oil. Serve with the chicken and sweet potato.


Reports an unused named pattern (
define
) in a RELAX-NG file (XML or Compact Syntax).
define
elements that are used through an include in another file are ignored.


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SQL Observer
save
reset
share
Tables
show/hide sample
books
(TABLE)
id
:
INT UNSIGNED (10)
title
:
VARCHAR (200)
author
:
VARCHAR (40)
publisher
:
INT UNSIGNED (10)
SQL
Table View
This version of "SQL Observer" allows user to select which field of the table should be displayed as the result. This version is case sensetive, so all directives MUST be in lower case. Also "SQL Observer" can display all the data using usual syntax as follow: select * from students Keep in mind that due to restrictions of task user can operate only with "students" table, attempts to use other tables will be denied. Try this examples: select * from students select StudentID, LastName, FirstName from students select LastName, DP, StartYear from students select LastName, City from students
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This package is based on the code of the rpart package. It extends rpart by adding additional splitting methods emphasizing interpretable/parsimonious trees. Unless indicated otherwise, it is safe to assume that all functions herein are extensions of or copied directly from similar or nearly identical rpart methods. As such, the authors of rpart are authors of this package as well. However, please direct any error reports or other questions about itree to the maintainer of this package; they are welcome and appreciated.
| Version: | 0.1 |
| Depends: | R (≥ 2.13.0), graphics, stats, grDevices |
| Suggests: | survival, mlbench |
| Published: | 2013-06-27 |
| Author: | Alex Goldstein (itree modifications) Terry Therneau, Beth Atkinson, Brian Ripley (rpart) |
| Maintainer: | Alex Goldstein <alexlg at wharton.upenn.edu> |
| License: | GPL-2 | GPL-3 |
| NeedsCompilation: | yes |
| CRAN checks: | itree results |
| Reference manual: | itree.pdf |
| Package source: | itree_0.1.tar.gz |
| Windows binaries: | r-devel: itree_0.1.zip, r-release: itree_0.1.zip, r-oldrel: itree_0.1.zip |
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Kafka Broker Log:
Kafka Topic Log:
Kafka Consumer Log:
Please Enter Producer Message
Send Producer Message to Kafka Brokers
Kafka Producer Performance Test Result:
Run Perducer Performance Test


After a long life, Squiggy the Sponge passed on last week. Though his life's work was never fulfilled, he is survived by his children Squoggy, Squelchy, and Zeke.
Tupperware continues to go missing. Could it be related to the why there is never a clean fork?
Lucas ipsum dolor sit amet maul kit boba thrawn tusken raider k-3po jade mandalore dantooine sebulba.


Biomedical Engineer turned Statistician / Data Scientist
Master of Science in Statistical Science (Duke University '20)
Interested in Data Science, Applied Bayesian Statistics, Machine Learning and Deep Learning applied to areas related to Healthcare and Biz Dev
Experience with Python / R, SQL, Decision Trees / Forests, SVM, Neural Networks, NLP, Computer Vision, Hierarchical Models,
Bayesian Inference, Multi-armed Bandits, Git, Agile Product Development, Product Requirements Documentation, Go-to-Market Strategy, and more
Here's a couple of projects I've worked on recently, ranging from
Advanced Stochastic Modeling to Machine Learning and Neural Networks
(click on images to see)
Recently obtained my M.S. in Statistical Science from Duke University, and here's a bit of what I've done over the last 4-5 years
Taught introductory statistics and statistical computing courses to undergraduates and graduates
(STA 101, STA 110, STA 523)
Created computer vision course materials for an Advanced Data Analytics and Applications course at the Fuqua School of Business
Collaborated with team to analyze and synthesize historical customer data via a clustering algorithm to provide client with customer-segmentation recommendations
Developed a ML algorithm in R with a Python wrapper to enhanced the classification capabilities of a financial fraud detection tool
Co-led the successful launch of Galileo AMR , an antimicrobial resistance detection and classification software
Personally built and co-designed the company’s first BizOps infrastructure & web-store within a tight deadline (two months) linking over four sales/marketing platforms
Created and managed product requirements for
Galileo Virome , a genomics infectious disease diagnostic based on market research and KOL interviews
Actively worked with bi-coastal development team to ensure the product met customer, medical, and regulatory needs
Developed Python scripts to showcase core technology’s value to classify antimicrobrial DNA, prompting leadership to strategically shift outside the initial cancer target market
Integrated and automated the company’s first product which streamlined four data analysis algorithms in C++, R, and Python to analyze a whole Human genome (>600 Gb) in less than 1.5 days
Built a Python-based modular algorithm capable of comparing over 100,000 of genetic predictions via partial alignments across the Human genome in less than 1.5 hours
Developed Python scripts to tune a proprietary machine learning model's parameters via ROC curves to ensure greater than 95% precision in predictions
Automated data collection and tidying processes of 1000s of genomic records (file sizes >50Gb) with workflows in a high performance computing environment to generate train/test sets 5x faster
for an ML algorithm
Developed a predictive model in MATLAB to classify novel protein-encoding regions (95% C.I.) in the Human genome
Co-led a student-run program that helped develop over 20 early-stage ideas feasible prototypes, some of which were successfully funded by larger incubator programs such as MassChallenge
Relevant courses -
Predictive and Hierarchical Modeling,
Advanced Stochastic Modeling, Machine Learning, Probabilistic Machine Learning, Statistical Computation, Bayesian and Modern Statistics, High Dimensional Data Analysis
Relevant courses -
Signals and Systems, Control Systems,
Molecular Bioengineering, Systems Biology of Disease, Systems Physiology, Product Innovation & Design, Business Innovation, Nanomaterials/-technology, Nanomedicine
Quiroz Zárate, Alejandro. Olivares-Amaya, Roberto.
Watson Jr., Thomas J. van Aggelen, Helen C.
Coronado Sroka, Eduardo. Angulo Sermeño, Carlos A. Fimbres Jurado, Fernando. Solis Garcia-Inda, Abraham. Fontove Herrera, Fernando. 2016. Systems and methods for genomic analysis.
Competed and won the 2020 Big Data Health Science Case Competition hosted by the University of South Carolina. Our team developed an analytic tool focused on mitigating the human and financial cost of chemical spill related accidents


Flows is a subset of Events which means that you can also use Advanced Listeners, however the way event handlers are done here are slightly different. Much like the Event Basics, you can include event handers rather than defining in the same file (though both ways work too).
<?php
cradle()->flow('Some Event', include('/some/event/handler'));
Yes it does look like events, because it is events. Where it starts to change is flows can handle class handlers and callable function strings like the following.
<?php
cradle()->flow('Some Event', 'Controller@action');
cradle()->flow('Some Event', 'Controller::action');
With the example above, we see that there is an event handler called
'Controller@action'
. This will instantiate the class called Controller and
then call a method called action()
given the above example. An example
Controller class looks like the following.
<?php
class Controller
{
public function action($request, $response)
{
//Do Something here
}
}
Another thing that flows can do is handle multiple event handlers in one go, which is why this method is called a flow. An example on how to trigger multiple event handlers using flows is shown below.
<?php
cradle()->flow(
'Some Event',
'Another Event',
include('/another/event.php'),
'Controller@action',
'Controller::action',
...$moreActions
);
Using triggers inside an event handler will allow a way to fork methods in flows as well. To set up a fork, the first thing to do is create a trigger inside an event handler like the example below.
<?php
return function() {
//Do Something here
//Trigger a fork
if($good) {
$this->subflow('A Good Event');
} else {
$this->subflow('A Bad Event');
}
};
The above example shows two subflows being triggered called 'A Good Event'
and 'A Bad Event'
. With these subflows we can now apply a fork. The
following shows how this can be done.
<?php
cradle()->flow(
'Some Event',
'Another Event',
include('/another/event.php'),
array(
'A Good Event',
'Controller@action',
),
array(
'A Bad Event',
'Controller::action',
),
...$moreActions
);
The way we describe forked events in flows are with arrays. In this example
above, when a 'A Good Event'
happens, 'Controller@action'
will be fired
off. Oppositely, when a 'A Bad Event'
happens, 'Controller::action'
will be
fired off.
Using the import tool, we can optionally store flows in another file, that way, we can use the same flows for different projects. To import a flow, we can use the following method below.
<?php
cradle()->import(include('/path/to/flow.php'));
An import file is simply a file that returns an array. An example on how it looks like is shown by the following.
'/path/to/flow.php'
<?php
return array(
array(
'Form Submit',
'Some Form Event',
'Another Form Event',
array(
'A Good Form Event',
'Controller@action',
),
array(
'A Bad Form Event',
'Controller::action',
)
),
array(
'Render Page',
'Some Page Event',
'Another Page Event',
)
);
flow
- Sets up a process flow
cradle()->flow(
'Some Event',
'Another Event',
include('/another/event.php'),
'Controller@action',
'Controller::action',
...$moreActions
)
protocol
- Adds a protocol used to custom parse an event name
cradle()->protocol('debug', funtion($event, ...$args) {
//Parse Event
});
//...
cradle()->trigger('debug://Hello World', $foo, $bar, 123);
subflow
- Calls a subflow to be called when there is an array fork
cradle()->flow(
'Flow Name',
'Some@method',
'Some::method',
'Some://Event',
'Some Event',
function() {
$this->subflow('A Good Fork');
},
[
'A Good Fork',
//...
]
);
trigger
- Calls an event considering classes and protocols
cradle()->trigger('Some Event', ...$args);
cradle()->trigger('Some@method', ...$args);
cradle()->trigger('Some::method', ...$args);
cradle()->trigger('Some://Event', ...$args);
triggerController
- Explicitly calls a controller method
cradle()->triggerController('Some@method', ...$args);
triggerFlow
- Triggers an array of events without naming the flow
cradle()->triggerFlow(...$args);
cradle()->triggerFlow(
'Some Event',
'Some@method',
'Some::method',
'Some://Event'
);
cradle()->triggerFlow(
'Some Event',
function() {
$this->subflow('A Good Fork');
},
[
'A Good Fork',
//...
]
);
triggerProtocol
- Explicitly triggers a protocol
cradle()->triggerProtocol('Some://Event', ...$args);


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The test passes if there are three gray rectangles as follows:
1. the first one contains a numbered, 4 items list
2. the second contains two numbered, 3 items lists – each list uses letters for numbering, starting with 'B.' and skipping every other letter (e.g. B, D, F)
3. the last rectangle contains a descending numbered list: it's numbered using roman numerals, starting at X (10), in decreasing order; after the second item there's an inner numbered list with 2 items, again descendingly numbered with roman numerals, starting at 10; finally, before the last item there's another inner numbered list with 2 items, labeled with letters, more precisely, the letters B and D


--- layout: post title: "Rails authentication with AuthLogic and CanCan" date: 2010-11-29 comments: false ---


FOX EVERYWHERE
1
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Have you ever seen the cute fox before?
—Erik Mclean
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Next: Special Symbols, Previous: Indirection in Modified BNF Syntax, Up: Notational Conventions
In some cases, an auxiliary definition in the BNF might appear to be unused within the BNF, but might still be useful elsewhere. For example, consider the following definitions:
case
keyform {!normal-clause}* [!otherwise-clause] ⇒ {result}*
ccase
keyplace {!normal-clause}* ⇒ {result}*
ecase
keyform {!normal-clause}* ⇒ {result}*
| normal-clause | ::= | (keys {form}*) |
| otherwise-clause | ::= | ({otherwise | t} {form}*) |
| clause | ::= | normal-clause | otherwise-clause |
Here the term "clause" might appear to be "dead" in that it is not used in the BNF. However, the purpose of the BNF is not just to guide parsing, but also to define useful terms for reference in the descriptive text which follows. As such, the term "clause" might appear in text that follows, as shorthand for "normal-clause or otherwise-clause."


Description of the Problem
https://www.lintcode.com/problem/intersection-of-two-arrays-ii/description
548. Intersection of Two Arrays II Given two arrays, write a function to compute their intersection. Example Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return [2, 2]. Challenge What if the given array is already sorted? How would you optimize your algorithm? What if nums1's size is small compared to num2's size? Which algorithm is better? What if elements of nums2 are stored on disk, and the memory is limited such that 548. Intersection of Two Arrays II Given two arrays, write a function to compute their intersection. Example Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return [2, 2]. Challenge What if the given array is already sorted? How would you optimize your algorithm? What if nums1's size is small compared to num2's size? Which algorithm is better? What if elements of nums2 are stored on disk, and the memory is limited such that you cannot load all elements into the memory at once? you cannot load all elements into the memory at once?
Idea to solve the problem
Sorting/Travesal
My codes
public class Solution {
/*
* @param nums1: an integer array
* @param nums2: an integer array
* @return: an integer array
*/
// Total runtime 4071 ms. Your submission beats 99.60% Submissions!
public int[] intersection(int[] nums1, int[] nums2) {
Arrays.sort(nums1);
Arrays.sort(nums2);
List d = new ArrayList<>();
int p1=0, p2=0;
while (p1 < nums1.length && p2 < nums2.length ) {
if ( nums1[p1] == nums2[p2] ) {
d.add(nums1[p1]);
p1++;
p2++;
} else if ( nums1[p1] > nums2[p2] ) {
while ( ++p2 < nums2.length && nums1[p1] > nums2[p2] );
} else {
while ( ++p1 < nums1.length && nums1[p1] < nums2[p2] );
}
}
int[] ret = new int[d.size()];
for (int i=0; i< d.size(); i++) {
ret[i] = d.get(i);
}
return ret;
}
};


David's Cloned and Modified Intro To Interactive Data Visualization Tools :) Hope everyone's having a good day.


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https://github.com/artur9010/lightdm-webkit-material This version kept at
https://github.com/bwireman/lightdm-webkit-material
Crafted with in Poland and the
USA.
Ok


Welcome to ButterFaces, a lightweight and responsive JSF framework that combines the advantages from Bootstrap 4, jQuery 3 and HTML 5 to develop fast, easy and modern web applications using JSF 2.


The background of this list item should be green
The background of this second list item should be also green
The background of this paragraph should be green.


?M__LJ.
O
1
cm
4
-LJ
LJ
LJ
5
6
7
8
9
10
copyright
reserved
The
New
York
Botanical
Garden
PLANTS
OF
BAHAMA
ISLANDS
Bacopa
monnieri
(L.)
Penn.
Cat
Island:
forming
mats
on
mud
and
in
water
of
water-filled
depression
in
Old
Bight.
Flowers
bluish.
November
19,
1975
D.
S.
Correli
46123
Herbarium
FAIRCHILD
TROPICAL
GARDEN
01334127
Legend -
Level of confidence that token is an accurately-transcribed word
extremely low
very low
low
undetermined
medium
high
very high


There's a few Modules shipped with the CMS ready for use:
Page: Allows end users to create and edit static pages with a WYSIWYG user interface.
Blog: Blogging system with a WYSIWYG user interface.
Frame: Act as the parent module to organize other modules.
Each Module are just two Laravel packages ( Main + Admin ).
Laravel packages are just like "regular" applications.


{% load staticfiles %}
Home
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Select one or two metadata that are stored into our STM images database. We will perform the queries for you!
Explore data thanks to an interactive plot with the possibility to download it.


Pre-requisites:
Note that Movidius Neural Compute Stick can run only on Raspbian
Stretch or above. You can download this image for your RPi
here.
Since this OS version doesn't have integrated OpenCV support
in Python 3, you will need to answer "yes" to build OpenCV when
installing MVNC package. It will take a very long time
(sometimes more than an hour) but it may be worth it.
Further notes in ReadMe.md!


| First | Last | Elected | Age at start of presidency | Average Life Expectancy | |
|---|---|---|---|---|---|
| 1 | Donald | Trump | 2016 | 70 | 78.5 |
| 2 | Ronald | Reagan | 1980 | 69 | 73.6 |
| 3 | William Henry | Harrison | 1840 | 68 | 39.5 |
| 4 | James | Buchanan | 1856 | 65 | 40.5 |
| 5 | Geroge H. W. | Bush | 1988 | 64 | 74.8 |
| 6 | Zachary | Taylor | 1848 | 64 | 40.1 |
| Longest Living President: | Jimmy Carter |


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{% extends "transport_goods/layout.html" %} {% block page_title %} Transport manager {% endblock %} {% block content %} {% include "includes/phase_banner_beta.html" %} {{formData | safe}} Hire or train transport manager Hire or train transport manager A transport manager is qualified person, who ensure that its vehicles are roadworthy and drivers comply with traffic and drivers’ hours rules. Tasks to train a transport manager: do Road Haulage Operations training read guidance to apply to DVSA print application form fill in form send to DVSA get transport manager certificate {% endblock %}
A transport manager is qualified person, who ensure that its vehicles are roadworthy and drivers comply with traffic and drivers’ hours rules.
Tasks to train a transport manager:


THE MILLION DOLLAR HOTEL
Reviewed by Harvey Karten Lions Gate Films Director: Wim Wenders Writer: Bono, Nicholas Klein Cast: Milla Jovovich, Jeremy Davies, Mel Gibson, Jimmy Smits, Peter Stormare, Amanda Plummer
During the sixties a popular notion among acolytes of the student left was that so-called insane people are not insane at all: that the society which in the Twentieth Century brought us two world wars, a holocaust, genocidal "cleansings" of Armenians and Bosnians and Serbs and Rwandans among others, and assorted cruelties on a more intimate, family level, is the party which is guilty of being thoroughly demented. On a less dramatic note, psychologists like Wilhelm Reich and perhaps most others in that field even today stress the concept that in a defensive world in which people guard their emotions as tightly as do nations in their paranoia, love is difficult to find. Wim Wenders, known to American audiences most notably for his surreal, lyric fairy tale "Wings of Desire," is down to earth this time around and has hooked up with an ensemble of performers you'd not expect to find in a small, character-driven work like this.  While juxtaposing the story of an unconventional romance with an investigation into the possible murder of one of the hotel's residents, Wenders attempts to demonstrate an array of themes from the age-old difficulty of our species to communicate, the view that lunacy is simply a product of society's beliefs that fluctuates according to time and place, and that the Great Truths come from the mouths of so-called disturbed people whose defenses are weak and who are therefore able to spot verities that "sane" people cannot. That Wenders does not succeed in his mission should take no credit away from the noteworthy director. We are regularly inundated with formulaic, banal films churned out by Hollywood committees and need the challenges that Wenders and others of his ilk provides for us. His willingness to take risks and fail--as he does in this case because of a threadbare plot and irritating characters unable to support the weight of his arguments--makes him a better man than the box-office driven suits who play their cards straight and thereby guarantee by-the-numbers hokum.
The hotel of the title is inhabited by a cross-section of down-and-out Americans in much the style of Lanford Wilson's Hot L Baltimore, each with a specific idiosyncracy that makes him or her lovable or annoying. The most amusing of all, Dixie (Peter Stormare), looks and attempts to sing like John Lennon and claims to have been the Beatles' songwriter: if you listen closely to his gibberish you might find some kernels of insight. While he rarely if ever leaves his room, Geronimo (Jimmy Smits) by contrast is an American Indian who is look to make a killing by selling some paintings allegedly completed by one Izzy (Tim Roth), the victim of murder or suicide, a rich man's (Harris Yulin) son who was either pushed or fell from the roof of the hotel. With FBI Special Agent Skinner (Mel Gibson) patronizing the tenants to discover the truth behind the presumed crime, a romance unfolds between the retarded Tom Tom (Jeremy Davies) and the introspective intellectual, Eloise (Milla Jovovich), who hides behind a book because she thinks she is nothing.
The hotel's derelicts at times prove not so different from the respectable folks in the "sane" world. They meet in the hotel lobby to exploit the death of the painter and evoke the interest of the media in the paintings which the dead man had produced--tar pictures, actually, huge smudges of black which have suddenly become trendy and have brought fame, media, and beautiful people to the now celebrated lodging.
Two turnabouts are striking. In one situation FBI Agent Skinner, whose naked back displays a gruesome series of stitches as though the man had been taken apart like a character in a David Cronenberg film, realizes that he is as much a freak as the tenants of the hotel. This leads him to make a startling decision: to protect the person who later confesses to the crime rather than add a notch to his resume by making the arrest. At about the same time Eloise has made a sharp recovery, tossing aside her books and behaving like a thoroughly standard woman open to love.
The film, unfortunately, is unconvincing in cementing its argument that 'tis folly to be sane if the whole world is insane. Wenders gives the impression that when the pressure is on, these loony tunes can meet and vote democratically on how they will deal with the death of one of their own and the investigation that the tragedy evokes. This is a "One Flew Over the Cuckoo's Nest" that is unable successfully to dramatize the triumph of the human spirit as did Milos Forman in his adaptation of Ken Kesey's masterwork. Listening to these people prattle on and watching the St. Vitus-Dance antics of Jeremy Davies in the role of Tom-Tom is an exericise in tedium.
Rated R. Running time: 124 minutes. (C) 2001 by Harvey Karten<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Mozilla Firefox, Portable Edition 3.0.1 Help
your browser, your way... in your pocket™
Mozilla Firefox®, Portable Edition is the popular Mozilla Firefox® web browser packaged with a PortableApps.com Launcher as a portable app, so you can take your bookmarks, extensions and saved passwords with you. It has all the same great features as Mozilla Firefox including popup-blocking, tabbed-browsing, integrated search, improved privacy features, automatic updating and more. Plus, it leaves no personal information behind on the machine you run it on, so you can take your favorite browser along with all your favorite bookmarks and extensions with you wherever you go. Learn more about Mozilla Firefox...
- Support PortableApps.com's Hosting and DevelopmentGo to the Mozilla Firefox, Portable Edition Homepage >>
Get more portable apps at PortableApps.com
This software is OSI Certified Open Source Software. OSI Certified is a certification mark of the Open Source Initiative.
Firefox Portable-Specific Issues
- Installing Firefox Portable
- Using Firefox Portable
- Upgrading Firefox Portable
- Copying your local Firefox settings to Firefox Portable
- Installing Plugins (Flash, Shockwave, etc.)
- Getting Firefox Portable in Other Languages
- Running From a CD (Firefox Portable Live)
- Known Issues
- Modifications - A list of the modifications made to Firefox in this package
- Version History
You can read about advanced configuration options for the Firefox Portable Launcher in its Readme.txt.
General Mozilla Firefox Issues
- Mozilla Firefox Frequently Asked Questions
- Firefox Tips & Tricks
- Keyboard Shortcuts
- Mouse Shortcuts
Acknowledgements
Many thanks to Gerard Balagué (mai9) for the original code handling extension path rewriting in his FreeTheFox launcher and tracon for some of the original ideas with his fflaunch launcher. Thanks as well to FlashBanG and all the folks participating in the mozillaZine forum thread for their ideas, suggestions and support.
Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.


The above animation shows how to interpret the cross product \(\vec a \times \vec b\) of two vectors \(\vec a\) and \(\vec b\):
To figure out which direction the cross product vector goes in, point the index finger of your right hand in direction of \(\vec a\), and middle finger in direction of \(\vec b\). Then your thumb shows the direction of \(\vec a \times \vec b\):
Note that the vectors \(\vec a \times \vec b\) and \(\vec b \times \vec a\) have opposite directions, so the order of the vectors matters in cross product; that is, cross product is not commutative. Cross product is also not associative, which means that you can't put parentheses however you want. For example, let \(\hat i\), \(\hat j\) and \(\hat k\) denote the standard basis vectors. Then, by using the right-hand rule twice, we get $$ \hat i \times (\hat i \times \hat j) = \hat i \times \hat k = -\hat j, $$ but with different parentheses, we get $$ (\hat i \times \hat i) \times \hat j = \vec 0 \times \hat j = \vec 0. $$
By combining this geometrical definition of cross product with dot products and determinants, it's possible to notice that $$ \vec a \cdot (\vec b \times \vec c) = \det \left[ \begin{matrix} a_x & a_y & a_z \\ b_x & b_y & b_z \\ c_x & c_y & c_z \end{matrix} \right], $$ where \(a_x\), \(a_y\) and \(a_z\) denote the components of \(\vec a\), and similarly for other vectors. This leads to $$ \vec b \times \vec c = \det \left[ \begin{matrix} \hat i & \hat j & \hat k \\ b_x & b_y & b_z \\ c_x & c_y & c_z \end{matrix} \right], $$ which is the usual way to calculate a cross product. Here the determinant must be calculated as if \(\hat i\), \(\hat j\) and \(\hat k\) were numbers.


break
statements with unnecessary labels. Such labels do not change the control flow but make the code more complicated to follow.
Example:
label: for(int i = 0; i < 10; i++) { if (shouldBreak()) break label; //doSmth }
After the quickfix is applied the result looks like:
label: for(int i = 0; i < 10; i++) { if (shouldBreak()) break; //doSmth }


Software-Developer
JavaScript, Node/IO, CQRS, Event Sourcing, Event Storming
Caffeine - A simple coffee store web application, built with React, Flux, and Node.js.
Github Repository, Demo
Webmontag Kassel:
Session "ReactJS" (Slides)
Session "FLUX" (Slides)


Model Configuration¶
The Model Configuration file contains configuration for training the model, conducting data study, KMC Generation, Benchmarking and Transfer Learning
Model Training Parameters
- param model_parameters[‘model_type’]
The type of model to be used for training, currently defaults to 3D CNN
- type model_parameters[‘model_type’]
str (required)
- param model_parameters[‘output_type’]
(regression, classification) The output type of the model used to initialize the output layer, currently defaults to regression
- type model_parameters[‘output_type’]
str (required)
- param model_parameters[‘batch_size’]
The batch size while training, can be tuned based on the hardware specifications, currently defaults to 32
- type model_parameters[‘batch_size’]
int (required)
- param model_parameters[‘epocs’]
The number of epocs the model is to be trained for, currently defaults to 150
- type model_parameters[‘epocs’]
int (required)
- param model_parameters[‘split_ratio’]
Split Ratio for train and validation
- type model_parameters[‘split_ratio’]
float (required)
- param model_parameters[‘optimizer’]
The optimizer to be used for model training, refer https://keras.io/optimizers/ for more information, currently defaults to adam
- type model_parameters[‘optimizer’]
keras.optimizer (required)
- param model_parameters[‘loss_func’]
The loss function to be optimized while model training, refer https://keras.io/losses/ for more information, currently defaults to Mean Squared Error (MSE)
- type model_parameters[‘loss_func’]
keras.losses (required)
- param model_parameters[‘regularizer_coeff’]
The regularizing coefficient to be used for L2 norm regularization of the fully connected layer, refer https://keras.io/regularizers/ for more information currently defaults to 0.1
- type model_parameters[‘regularizer_coeff’]
float (required)
- param model_parameters[‘activate_tensorboard’]
Tensorboard activation flag https://www.tensorflow.org/tensorboard, currently set to 0, changes to 1 for activating tensorbiard, Warning: There can be some compatibility issues with different Tensorflow and Cuda Toolkit Versions
- type model_parameters[‘loss_func’]
int (required)
Data Study Parameters
- param data_study_params[‘batch_size’]
The batch size while conducting data study, can be tuned based on the hardware specifications, currently defaults to 32
- type data_study_params[‘batch_size’]
int (required)
- param data_study_params[‘epocs’]
The number of epocs the model is to be trained for, currently defaults to 50
- type data_study_params[‘epocs’]
int (required)
- param data_study_params[‘split_ratio’]
Split Ratio for train and validation during data study
- type data_study_params[‘split_ratio’]
float (required)
- param data_study_params[‘min_train_samples’]
Minimum train Samples for data study, currently defaults to 100
- type data_study_params[‘min_train_samples’]
int (required)
- param data_study_params[‘max_train_samples’]
Maximum train samples for data study, dataset size is the maximum value
- type data_study_params[‘max_train_samples’]
int (required)
- param data_study_params[‘train_increment’]
Increment in the train size with each iteration, currently defaults to 100
- type data_study_params[‘train_increment’]
int (required)
Key Measurment Characteristics Generation Parameters
- param kmc_params[‘tree_based_model’]
The model to be used while generating feature importance, refer: https://xgboost.readthedocs.io/en/latest/R-package/discoverYourData.html#measure-feature-importance for more details, currently defaults to xgb, random forests can also be used
- type kmc_params[‘tree_based_model’]
str (required)
- param kmc_params[‘tree_based_model’]
The importance criteria to be used, currently defaults to gini index
- type kmc_params[‘tree_based_model’]
str (required)
- param kmc_params[‘split_ratio’]
Split Ratio for train and validation during data study
- type kmc_params[‘split_ratio’]
float (required)
- param kmc_params[‘save_model’]
Flag to save the model, Currently defaults to 0, change to 1 if model needs to be saved
- type kmc_params[‘save_model’]
int (required)
- param kmc_params[‘plot_kmc’]
Flag to plot the KMC, Currently defaults to 1, change to 0 if no plotting is required
- type kmc_params[‘plot_kmc’]
int (required)
Benchmarking Parameters
- param bm_params[‘max_models’]
The maximum number of models to be used for benchmarking, currently defaults to 10
- type bm_params[‘max_models’]
int (required)
- param bm_params[‘runs’]
Number of benchmarking runs to be conducted
- type bm_params[‘runs’]
int (required)
Transfer Learning Parameters
- param transfer_learning[‘tl_type’]
The type of transfer learning to be used (full_fine_tune, variable_lr, feature_extractor) currently defaults to full_fine_tune
- type transfer_learning[‘tl_type’]
str (required)
- param transfer_learning[‘tl_base’]
The type of base model (3D CNN Architecture) to be used (pointdevnet, voxnet, 3d-UNet), currently defaults to PointdevNet
- type transfer_learning[‘tl_base’]
str (required)
- param transfer_learning[‘tl_app’]
The application of the transfer learning model (classification, regression), currently defaults to regression
- type transfer_learning[‘tl_app’]
str (required)
- param transfer_learning[‘conv_layer_m’]
The learning rate multiplier for convolution layers (only needed when tl_type is variable_lr), defaults to 0.1 (10% of the network Learning Rate)
- type transfer_learning[‘conv_layer_m’]
float (required)
- param transfer_learning[‘dense_layer_m’]
The learning rate multiplier for dense layers (only needed when tl_type is variable_lr), defaults to 1 (100% of the network Learning Rate)
- type transfer_learning[‘dense_layer_m’]
float (required)


In the course of my education as a phonetician, I was engaged in various fields of application. Having a background in Romance studies, I started with the phonetics of foreign language learning, continued in the area of forensic phonetics, and am now working on phonetic accommodation in human-computer interaction. As spoken dialogue systems are becoming a part of our daily life, it is imperative to further explore the behavior of their human interlocutor.
I am part of the Phonetics and Phonology research group headed by Prof. Dr. Bernd Möbius. Our group belongs to the Language Science and Technology department at Saarland University, Saarbrücken.
| Postal address: | Building C7.2, Room 4.09 66123 Saarbrücken Germany |
| Telephone: | +49 (0)681 302 4689 |
| E-mail: | gessinger AT coli DOT uni-saarland DOT de |


bogue out
`Prev `__
B
`Next `__
--------------
**bogue out**: /bohg owt/, vi.
To become bogus, suddenly and unexpectedly.  See also
`*bogosity* `__, `*bogus* `__.
--------------
+-----------------------------+----------------------------+--------------------------+
| `Prev `__ | `Up <../B.html>`__ | `Next `__ |
+-----------------------------+----------------------------+--------------------------+
| bogotify | `Home <../index.html>`__ | bogus |
+-----------------------------+----------------------------+--------------------------+


WDV221 Intro Javascript
Unit-6 Operators and Textfields
More Form Examples with Operators
First Name:
Quantity:
Your name is:
You entered:
Your new quantity:


Toggles the panel.
toggle(type, [immediate])
| type |
string, name of the panel |
| immediate |
boolean, without animation (optional) |
Description
If the panel is hidden the toggle() method will call w2layout.show()
method, if hidden - w2layout.hide(). Below is an example how to toggle a panel:


|
Tetris MINIX
The classic arcade game made for MINIX
|
Data Structures | |
| struct | Graphic |
Functions | |
| int | show_image () |
| Presents Credits to user while ESC key isn't pressed. More... | |
Variables | |
| Bitmap * | image |
Functions to handle the credits event
| int show_image | ( | ) |
Presents Credits to user while ESC key isn't pressed.
| Bitmap* image |


Access Data Sharing Manager
- Navigate to https://www.discoverydataservice.net/data-sharing-manager.
- Type your user name and password, then click Sign in.
You are then prompted to provide a one-time code.
Note: Accessing Data Sharing Manager for the first time...
If you are accessing Data Service Manager for the first time, you need to enable two-factor authentication using the Google Authenticator app.
Download the free app from the App Store or Google Play.
Follow the instructions on screen to install the app on your phone, or mobile device, and create a 6-digit code.
- Type the authentication code and then click Sign in.
Note: The side menu options that are displayed vary depending on your user permissions and those of your assigned project.


Collector Trumpin:
You must have at least 10 Nebulite Orbs to play the coin-toss game, on the off chance that you could lose.
Go and find some more Nebulite and come back to see me! I'll be waiting~!


{% include head.html %}
You can add shortcuts to quickly copy, share, view and use text from an image. You can add it from PhotoCopyThis app or Shortcuts app.
In the shortcuts app, you can use PhotoCopyThis shortcuts to automate your task with "Copy This" and "Copy latest text" actions. To learn more about shortcuts, please check out Shortcuts User Guide from Apple's support document.


§652-12 Payment by garnishee, effect. The taking of any goods or effects of any debtor, or the payment of any debt due the debtor as aforesaid, or payment made by, or execution levied upon the garnishee upon any such proceeding as aforesaid, shall be a valid discharge to the garnishee as against the judgment debtor to the amount paid or levied, although such proceeding may be set aside or the judgment may be reversed. [L 1876, c 35, §9; RL 1925, §2842; RL 1935, §4281; RL 1945, §10312; RL 1955, §237-12; HRS §652-12; gen ch 1985]
Case Notes
Cited: 48 H. 349, 365, 402 P.2d 683 (1965).


a simple, minimalistic web app that educates users about sustainability and tracks green habits.
join the movement. save our habit@s.
Agriculture makes up 70% of freshwater demand. Products such as beef and commodities such as chocolate tend to use the most water. Per ton of product, animal products generally have a larger water footprint than crop products.
The average water footprint of meat from beef cattle (15,400 cubed metric tons) is twenty times larger than for cereals and starchy roots.
Freelancer is a free bootstrap theme created by Start Bootstrap. The download includes the complete source files including HTML, CSS, and JavaScript as well as optional SASS stylesheets for easy customization.
You can create your own custom avatar for the masthead, change the icon in the dividers, and add your email address to the contact form to make it fully functional!
Freelancer is a free bootstrap theme created by Start Bootstrap. The download includes the complete source files including HTML, CSS, and JavaScript as well as optional SASS stylesheets for easy customization.
You can create your own custom avatar for the masthead, change the icon in the dividers, and add your email address to the contact form to make it fully functional!