Traditional Peer-to-Peer (P2P) networks do not provide service differentiation and incentive for users. Consequently, users can easily access information without contributing any ...
Richard T. B. Ma, Sam C. M. Lee, John C. S. Lui, D...
An increasing number of data sources now become available on the Web, but often their contents are only accessible through query interfaces. For a domain of interest, there often ...
Wensheng Wu, Clement T. Yu, AnHai Doan, Weiyi Meng
In run-time safety analysis the executions of a concurrent program are monitored and analyzed with respect to safety properties. Similar to testing, run-time analysis is quite eļ¬...
In this paper, we examine the problem of large-volume data dissemination via overlay networks. A natural way to maximize the throughput of an overlay multicast session is to split...
Given a general graph G, a fundamental problem is to ļ¬nd a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...