Bibus is a bibliographic database. It uses a MySQL or SQLite database to store references. It can directly insert references in OpenOffice.org and MS Word and generate the bibliographic index.
Open source graph visualization software. Takes descriptions of graphs in a simple text language, makes diagrams formatted as images, SVG for web, PS for PDF, GXL (XML dialect), and more.
Free, open source screen saver run by 1000s. Install on PC or Mac; when computers "sleep", screen saver starts, & computers communicate via web to collaboratively create morphing, abstract animations known as 'sheep;' a collective 'android dream.'
...if peer production is a good way to mine the raw material for innovation, it doesn’t seem well suited to shaping that material into a final product. That’s a task that is still best done in the closed quarters. “The individual wizard,” he wrot
TANAGRA is a free DATA MINING software for academic and research purposes. It proposes several data mining methods from exploratory data analysis, statistical learning, machine learning and databases area.