—Multicasting has not been widely adopted until now, due to lack of access control over the group members. The Authentication, Authorization and Accounting (AAA) protocols are be...
In this paper we present a general methodology for designing supervised peer-to-peer systems. A supervised peer-to-peer system is a system in which the overlay network is formed b...
An improved prototype of the “voiscape” voice communication medium has been developed and subjectively evaluated. Voiscape enables natural and seamless voice communication by ...
While application end-point architectures have proven to be viable solutions for large-scale distributed applications such as distributed computing and file-sharing, there is lit...
Kunwadee Sripanidkulchai, Aditya Ganjam, Bruce M. ...
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...