PUBLIC MARKS from solveig_vidal with tags visualisation & opensource

A graph library for dynamic scientific, business, and stock-market charts. Written in PHP and supports, PHP3, PHP4, TTF (or no ttf), and GD versions 1.2 - latest version. Includes Pie, Bar, Line, Area, Point and combination plots.

Data mines the voting record and other actions of Members of the UK Parliament. Extracts information from the parliament website and stores it in a database. Provides tools to analyse the information, producing statistics and tables about the MPs.

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.

The Databionic ESOM Tools is a suite of programs to perform data mining tasks like clustering, visualization, and classification with Emergent Self-Organizing Maps (ESOM). Features include: * Training of ESOM with different initialization methods, training algorithms, distance functions, parameter cooling strategies, ESOM grid topologies, and neighborhood kernels. * Visualization of high dimensional dataspace with U-Matrix, P-Matrix, Component Planes, SDH, and more. * Animated visualization of the training process. * Interactive, explorative data analysis and clustering by linking ESOM to the training data, data classifications, and data descriptions. * Creation of ESOM classifier and automated application to new data. * Creation of non-redundant U-Maps from toroid ESOM.

What is JTreeMap ? JTreeMap is a Java Swing component which reprensents hierarchical structure in a Treemap. A tree structure may includes more or less important elements. For example, in a tree structure of files, there can be files of big size. It can be then interesting to know which repertory is the most important on a hard disk. But, in a treeview, we can't distinguish the significant elements. Treemap makes it possible to represent each element in a rectangle of more or less big size according to its importance in the tree structure. Moreover, we can add a code color which makes it possible to introduce new information into the representation of the tree structure.

The Geoserver project acts as a thin, portable, OpenGIS-compliant web services layer on top of existing data sources.

The MayaVi Data Visualizer MayaVi is a free, easy to use scientific data visualizer. It is written in Python and uses the amazing Visualization Toolkit (VTK) for the graphics. It provides a GUI written using Tkinter. MayaVi is free and distributed under the conditions of the BSD license. It is also cross platform and should run on any platform where both Python and VTK are available (which is almost any *nix, Mac OSX or Windows).

Towards understanding the complex interplay of software tools, human behaviour and social structures in order to enhance the development and use of software tools. Welcome to the Computer-Human Interaction and Software Engineering lab (CHISEL). We are interdisciplinary researchers with diverse backgrounds based in the Department of Computer Science at the University of Victoria. Among our research interests: * cognitive support and technology diffusion * human-computer interaction * human and social implications of technology use (social informatics) * interface design * knowledge engineering * software engineering * technology and pedagogy * visualization Our primary objectives are to develop tools that support people in performing complex cognitive tasks. Our projects benefit from the collaborative approach taken within our group and with other researchers. As a group we operate by using collaboration, creative thinking, exploiting our synergies, and applying innovative research techniques.

JGraph is the most powerful, easy-to-use, feature-rich and standards-compliant open source graph component available for Java.

YALE - Yet Another Learning Environment? YALE is an environment for machine learning experiments and data mining. Experiments can be made up of a large number of arbitrarily nestable operators and their setup is described by XML files which can easily be created with a graphical user interface. Applications of YALE cover both research and real-world data mining tasks.

A Structured 2D Graphics Framework Welcome to Piccolo! A revolutionary way to create robust, full-featured graphical applications in Java and C#, with striking visual effects such as zooming, animation and multiple representations.

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.

tous les projets informatiques opensource (sourceforge) dédiés à la visualisation. ----------------------------------------- all opensource informatic projects from SourceForge dedicated to vizualisation