Publish/Subscribe, Request/Reply Messaging API for Java.
Open-Source Framework for Distributed Constraint Optimization (DCOP)
UNiform Interface to COmputing and data REsources
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
OpenDDS is open source publish/subscribe middleware
Java5 mobile agents in peer2peer containers without stubs/skeletons.
The open source grid computing solution
Middleware for distributed applications
JCA compatible Resource Adapter for SAP
A file server with a RESTFul web service.
Networking framework for Java applications
Transparent Local and Remote Parallelization for Java
Portable Ubuntu Linux for Scientific Computing
peer to peer social network