Dr. Ajantha came back from the "International Conference on Advanced Communication Technology" after submitting what appears to be our (that is myself and Wathsala's) first paper at an IEEE conference. The subject of the paper which you can download and read here, is about a Next Generation Proxy caching system which fuses the idea of Cached content and Bandwidth utilization with web 2.0/x.0 trends.
These ideas are the result of what we learned by implementing Bassa, an Open Source Next Generation Proxy Server (NGP) at UCSC. We are very excited about continuing our research and development to expand its scope.