JOpenChart is an open source Javalibrary and toolkit for creating different kinds of charts and embedding them into web applications or Swing applications. It further supports interpolating data and plotting mathematical functions etc. pp.
ThunderGraph is another java charting library intended to draw 2D graphs. Additionally, it contains a package that presents a live component implementing zoomable, scrollable and 'hintable' graph. Written for JDK 1.1+, it may be used in MS IE applets.
jChart is a free Javalibrary for drawing complex business & scientific charts. It may be used in Java applications and applets as a Swing-like GUI component, and also in servlets to publish the charts on the Web in several formats.
Visualization System is a server application for presenting and manipulating XML-based adapted multimedia data, useful eg. in mobile environement. It is component based framework for additional modules developement.
OpenLabel is a label placement tool and decluttering algorithm for OpenMap. Labels are placed in full conformance with applicable cartographic specifications and conventions - without overlap or ambiguity.
The MathForge Application Environment provides users a broad range of Java-based math tools (calculation, visualization, presentation and communication via MathML) and allows developers to leverage existing code while extending MathForge.
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SPedit is a new curation environment for the Swiss-Prot and TrEMBL databases. For more information about these databases see http://www.expasy.ch/sprot/ and http://www.ebi.ac.uk/swissprot/
An object oriented Java package that can be used to store 3-D graphs and perform various functions on them, arranging nodes with a spring embedder and generating VRML output. Visit http://vrmlgraph.i-scream.org.uk for documentation and examples.
Infomap is a Java component for displaying and manipulating nodal data. It gives the user the ability to visualize large graph or tree structures by means of expanding and collapsing portions of the structure and by easily zooming in and out.
ASSET is an open source Java application providing support to the modelling of maritime tactics. User-defined performance files can be used to replace the generic data used for ships, submarines, weapons, sensors, and helos.
The aDORe Federation is a standards-based federated repository framework and reference implementation which aims to address many of the scalability issues experienced by large scale digital object repositories.
A self-sufficient java framework for numerical solution of ODEs (diff eqs) and visualization. Samples are aeronautics/astronautics/physics/rocketry themed. Focus on clean design, modularity, reusability and documentation. Educational project.
Implementation of a bidirectional bridge between Sun SPOTs and virtual Spaughts in SecondLife using XML-RPC between Java (spot-side) and C# (libsecondlife on SL-side).
Interlogy - next generation knowledge storage and prezentation system. Gives wide functionality for knwoledge evaluation. Interlogy is the same as forum, wiki, chat, socialnetwork, but all together.
Job implementation and wrapper to easily execute a talend job with the Job Scheduler. Both tools (Talend Open Studio and Job Scheduler) are open source anc can be found on SourceForge.
The Watermarks is a javalibrary for images and text watermarking fingerprinting and tamper-proofing. The supported carrier formats for a watermark are JPEG and PDF. The project also aim to build a test environment to evaluate robustness of implemented a
Bluewave is an object oriented database and application server that provides a neat intuitive way to store data. Bluewave also features a powerful client and server API.