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This project provides a java implementation of the Captcha project ( see http://www.captcha.net ). A CAPTCHA is a program that can generate and grade tests that: -Most humans can pass. -Current computer programs can't pass.
Siafu simulates individual agents and their context, from home to city-wide scenarios. As a developer, you use the API to write your simulation for the purposes of data-set generation, test or visualization, optionally hooking it to your own application.
MuVis is a new music visualization and browsing application, that uses meta-data and content-based features of audio tracks to aid in music library exploration. The main technique used in this project is semantic ordered treemaps.
XTR (XML Transformations) is project that allows you to transform, merge and summarize XML files basing on XSD files and mappings. Generates XSD file form XML (XML2XSD). XML editor with formatting capability, XSD visualization using tex, XML Validation.
IDEA (Interactive Display for Evolutionary Analyses) augments PAML with a graphical interface, phylogeny reconstruction using PhyML or PHYLIP, convenient and efficient parallel processing and visualizations.
A generic SQL driven data audit tool for detecting differences between any JDBC accessible database tables and other data sources. Platform independent. It's a unix like diff for databases. Produces key values with the differing column name and data
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This projects hosts the worlds fastest algorithms for the labeling of point-features. It especially looks for algorithms thar are free of constraints, applicable to many scenarios (e.g., visualization, maps...) and do not need any preprocessing.
An Open Source portable pure Java game library with example games, Swing-based sprite animation engine, deployment framework, and firewall tunneling networking. The code is documented in the book Advanced Java Game Programming by David Wallace Croft.
Chisio is a free editing and layout tool for compound or hierarchically structured graphs based on the Eclipse Graph Editing Framework (GEF) that can be customized to build application-specific graph visualization tools by modifying its code-base.
!!! For latest version, please see !!!
http://code.google.com/p/chied
library for capturing, storing and visualizing timeseries data
The JTimeSeries has moved to github
Please go to https://github.com/JTimeSeries/jtimeseries
The SourceForge copy has not been maintained since Sep 2012
A java library to assist with capturing and storing timeseries data/metrics. Provides facilities to publish timeseries data across a network, a lightweight server to persist series data, and client user interface components for real time visualization
DbViz produces plots of data contained in MySQL databases. Data can be viewed by looking at line graphs, xy scatter plots, and bar graphs. This greatly simplifies data analysis.
A comparative map and trait visualization framework enabling visual integration of genomic data from disparate data sources and allowing rich client-side interactivity and manipulation. Extensible through plugins for new datasources and algorithms.
A Java library and set of tools to quickly and easily manipulate graphs (set of nodes and edges) and dynamic graphs. The principal trait of this library is its ability to manage (create, edit, layout, display) continuously evolving graphs.
The development of this project now takes place on Github. Visit the official Graphstream website at http://graphstream-project.org
Interactive visualization and analysis tool for large, multidimensional data sets. NDVis integrates with databases and allows users to create visualizations by writing queries. It uses dimensional stacking, pixelization, and interaction techniques.
JGraph is the most powerful, lightweight, feature-rich, and thoroughly documented open-source graph component available for Java. See the project homepage at www.jgraph.com for information and downloads.
JSatTrak is a Satellite tracking program written in Java. It allows you to predict the position of any satellite in real time or in the past or future. It uses advanced SGP4/SDP4 algorithms developed by NASA/NORAD to propagate the satellite orbits.
Nounou is a Java library for handling optical imaging data. The core consists of a modular stream of "filter blocks" that each modify or display the data. It is easily called from Mathematica and Matlab, for advanced figure output.
CThruView is an image viewer that allows mouse clicks to go through the image. Use it as tracing paper or splash screen. The image can be made semi-transparent, flipped, rotated, zoomed, always on top, clipped, moved, hidden and centered.
Graph visualization using hyperbolic geometry (hyperbolic trees, but also general graphs).
Applications cover web site structures, topic maps, organisational charts and wikis.
Java Data Processing Project aims to manipulate text file containing scientific data such as time/intensity scan or spectrum. Jdpp provide large flexibility to read all possible time duration and date format. It is originally design to treat MS data.