D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers without tying yourself to a proprietary framework, combining powerful visualization components and a data-driven approach to DOM manipulation.
The SKOS API is a Java interface and implementation for the W3C Simple Knowledge Organisation System SKOS. For more information about SKOS see here. An implementation of the SKOS API is provided which uses the OWL 2 API, at present you will need to obtain the OWL API seperately from the OWL 2 website. [UPDATE 12-09-2011] The current release of the SKOS API has been deprecated, a new version_3 developer branch is available in the SVN repository that works with the latest OWL API v3.
For more information please contact the user group at skos-dev@googlegroups.com
The SKOS API is open source and is available under the LGPL License
The SKOS API includes the following components:
An API for the major SKOS constructs and an efficient in-memory reference implementation based on the OWL 2 API
Abstract data model for working for SKOS that avoids commitment to any of the concrete syntaxes, such as RDF
RDF/XML parser and writer
OWL/XML parser and writer
OWL Functional Syntax parser and writer
Turtle parser and writer
Support for extending the underlying SKOS data model via the OWL 2 API
Support for integration with reasoners such as Pellet and FaCT++
Range of convenience methods for working with SKOS
jsUndoable is my second attempt at a powerful, reusable, undo library for Javascript. It uses the command pattern and is roughly based on the Cocoa undo manager.
SCPSolver should enable a Java developer to use Linear Programming in less than 10 minutes.
Most solvers for linear programs are implemented in C/C++ for performance reasons. Java developers can use JNI interfaces for some solvers. However most interfaces are pretty difficult to setup, and lock the developer in to a specific solver. SCPSolver was developed to overcome those issues. The library has the following features:
easy to deploy on Linux, Mac Os X and Windows with prebuilt linear programming libraries (almost dependency-free)
plugin-concept: write model, use different solvers to solve it
currently supported solvers:
GLPK
lpsolve
CPLEX (solver pack must be built by script by user)
low learning curve: very simple, no-frills API
other features: implementation of sparse matrices and graphs, debugger for linear programs, prebuilt models for common optimization problems like set cover, ...
The Doolin framework allows the rapid development of Swing applications. It uses the Spring framework as a support for its configuration and extensibility.
Cascading is a Data Processing API, Process Planner, and Process Scheduler used for defining and executing complex, scale-free, and fault tolerant data processing workflows on an Apache Hadoop cluster. All without having to 'think' in MapReduce.
Cascading is a thin Java library and API that sits on top of Hadoop's MapReduce layer and is executed from the command line like any other Hadoop application.
As a library and API that can be driven from any JVM based language (Jython, JRuby, Groovy, Clojure, etc.), developers can create applications and frameworks that are "operationalized". That is, a single deployable Jar can be used to encapsulate a series of complex and dynamic processes all driven from the command line or a shell. Instead of using external schedulers to glue many individual applications together with XML against each individual command line interface.
The Cascading API approach dramatically simplifies development, regression and integration testing, and deployment of business critical applications on both Amazon Web Services (like Elastic MapReduce) or on dedicated hardware.
Cascading is not a new text based query syntax (like Pig) or another complex system that must be installed on a cluster and maintained (like Hive). But Cascading is both complimentary and a valid alternative to either application.
scalaxb-appengine is a RESTful API to run scalaxb over the web. It's implemented using n8han/Unfiltered and the full source is available on eed3si9n/scalaxb-appengine.
scalaxb-appengine came into being because I didn't know how to deploy a command line application written in Scala. Greg kindly suggested that I turn scalaxb into a web service, so I did. I guess I always thought about the possibility of making it into a web app, but this gave me a perfect opportunity to seize the moment and write a web app in Scala.
Scala Pages (SCP) is a lightweight web framework developed in the Scala language. It is intended for developing Scala web applications; it is released under the Apache 2 license. SCP provides an API that is familiar to Java programmers. It is built on and closely aligned to the Servlet API. It can be learned quickly by anyone familiar with Java web development. The SCP Scala web framework is build around a text-oriented template engine. Dynamic web pages are either generated from templates or from Scala code. Templates can be HTML-templates, XML-templates or any other text format, such as CSV, JSON, etc. Because SCP neither uses DOM nor SAX parsing, memory and CPU requirements are moderate. SCP makes use of XML processing instructions instead of custom tags.
iCal4j is a Java API that provides support for the iCalendar specification as defined in RFC2445. This support includes a Parser, Object Model and Generator for iCalendar data streams.
The Globus® Toolkit is an open source software toolkit used for building grids. It is being developed by the Globus Alliance and many others all over the world. A growing number of projects and companies are using the Globus Toolkit to unlock the potential of grids for their cause.
PrimeFaces is an open source component suite for Java Server Faces featuring 90+ rich set of JSF components. Additional TouchFaces module features a UI kit for developing mobile web applications.
* 90+ rich set of components (HtmlEditor, Dialog, AutoComplete, Charts and many more).
* Built-in Ajax with Lightweight Partial Page Rendering.
* Native Ajax Push/Comet support.
* Mobile UI kit to create mobile web applications for handheld devices with webkit based browsers.(IPhone, Palm, Android Phones, Nokia S60 and more)
* Compatible and Lightweight.
* Skinning Framework with 25+ pre-designed themes.
* Extensive documentation.
Jspresso is an innovative framework for building rich internet applications. Jspresso dramatically reduces the development cycles needed to get your corporate application up and running while not sacrificing quality, robustness and performance. Jspresso is not just another webapp framework. Jspresso based applications offer the exact same ergonomics as desktop applications while keeping an N-tier, server-centric architecture on a java backend. Jspresso-based applications can be deployed either in Adobe's Flex, qooxdoo, WingS, ULC and Swing, all on the same codebase and without a single specific line of GUI code. And last but not least, Jspresso is free.
If you are a newcomer to the SATisfiability problem, you might want to take a look at wikipedia's page on the boolean satisfiability problem first. You might also find those surveys of interest. For a deeper insight of the current interest on SAT solvers for software and hardware verification, Armin Biere's course on formal systems is a good start. Eugene Goldberg has also a nice and somehow non standard way of introducing modern SAT solvers in his three part course on SAT.
Apache Shiro is a powerful and flexible open-source security framework that cleanly handles authentication, authorization, enterprise session management and cryptography.
Our mission: To provide the most robust and comprehensive application security framework available while also being very easy to understand and extremely simple to use.
Die Roblet®-Technik ist eine in Java™ implementierte Softwareschicht zwischen Anwendung und Übertragungsnetzwerk. Ziel ist, von jeglichen Hardware- und Netzwerkaspekten verteilter Systeme zu abstrahieren, um die Komplexität bei der Entwicklung verteilter Anwendungen signifikant zu reduzieren. Um dieses Ziel erreichen zu können, bietet die Roblet®-Technik Verteilungsfreiheit bei der Zuordnung von Funktionalität, Technikvereinheitlichung für die verteilte Anwendung und Netzwerktransparenz inklusive Datensicherheit.
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What is Apache Pivot?
Apache Pivot is an open-source platform for building rich internet applications in Java. It combines the enhanced productivity and usability features of a modern RIA toolkit with the robustness of the Java platform. Pivot applications are written using a combination of Java and XML and can be run either as an applet or as a standalone, optionally offline, desktop application.
Like other modern development platforms, Pivot provides a comprehensive set of foundation classes that together comprise a "framework". These classes form the building blocks upon which more complex and sophisticated applications can be built.