JAS is a java library for creating agent based simulations. It features a discrete-event time engine, APIs for network simulation design, powerful yet easy-to-use implementations of Genetic Algorithms and Neural Networks.
A framework for transferring implicit or tacit knowledge between members of a community. It works by observing the behavior of community members, and providing them with suggestions from other community members based on their past behavior.
A dynamic server-side weblog (blog) system, implementing; RSS XML output, XML-RPC Blogger API, Flexible design using Java custom tags, secure web interface to post / manage content. Compatible with 3rd party blog tools.