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A la découverte du Web sémantique et de ses technologies | Les petites cases
Pour vous faire patienter avant que ce blog ne reprenne un rythme normal de publication (d'ici un mois ou deux...), je vous propose une présentation du Web sémantique et de ses technologies sous la forme d'un diaporama.
Tulip Software home page
Written in C++ the framework enables the development of algorithms, visual encodings, interaction techniques, data models, and domain-specific visualizations. One of the goal of Tulip is to facilitates the reuse of components and allows the developers to focus on programming their application. This development pipeline makes the framework efficient for research prototyping as well as the development of end-user applications.
JUNG - Java Universal Network/Graph Framework
Java Universal Network/Graph Framework JUNG — the Java Universal Network/Graph Framework--is a software library that provides a common and extendible language for the modeling, analysis, and visualization of data that can be represented as a graph or network. It is written in Java, which allows JUNG-based applications to make use of the extensive built-in capabilities of the Java API, as well as those of other existing third-party Java libraries. The JUNG architecture is designed to support a variety of representations of entities and their relations, such as directed and undirected graphs, multi-modal graphs, graphs with parallel edges, and hypergraphs. It provides a mechanism for annotating graphs, entities, and relations with metadata. This facilitates the creation of analytic tools for complex data sets that can examine the relations between entities as well as the metadata attached to each entity and relation.
ParaView is an open-source, multi-platform data analysis and visualization application. ParaView was developed to analyze extremely large datasets using distributed memory computing resources. It can be run on supercomputers to analyze datasets of terascale as well as on laptops for smaller data.
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Flare is open-source software released under a BSD license , meaning it can be freely deployed and modified (and even sold for $$). Flare's design was adapted from its predecessor prefuse , a visualization toolkit for Java. 2010.01.29 : Flare was used to help ABC News' Good Morning America show that George Stephanopoulos may be related to Hillary Clinton (go to 4:48 in the video). 2009.02.10 : MemeTracker crawls 1.6 million mainstream media and blog sites, analyzes what people talk about, and visualizes the results using Flare.
Flare | Data Visualization for the Web
About GUESS GUESS is an exploratory data analysis and visualization tool for graphs and networks. The system contains a domain-specific embedded language called Gython (an extension of Python, or more specifically Jython) which supports the operators and syntactic sugar necessary for working on graph structures in an intuitive manner. An interactive interpreter binds the text that you type in the interpreter to the objects being visualized for more useful integration. GUESS also offers a visualization front end that supports the export of static images and dynamic movies. Because GUESS is Jython/Java based you can also construct your own applications and applets without much coding.