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» On Reversibility and Determinism in P Systems
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WSC
1997
13 years 7 months ago
Single Run Optimization Using the Reverse-Simulation Method
An efficient “Simulation Optimization” technique is developed to solve system design problems which can not be expressed in explicit analytical or mathematical models. In part...
Young Hae Lee, Kyoung Jong Park, Yun Bae Kim
DBISP2P
2006
Springer
185views Database» more  DBISP2P 2006»
13 years 9 months ago
Answering Constrained k-NN Queries in Unstructured P2P Systems
The processing of k-NN queries has been studied extensively both in a centralized computing environment and in a structured P2P environment. However, the problem over an unstructur...
Bin Wang, Xiaochun Yang, Guoren Wang, Lei Chen 000...
INFOCOM
2007
IEEE
14 years 2 days ago
Stochastic Fluid Theory for P2P Streaming Systems
—We develop a simple stochastic fluid model that seeks to expose the fundamental characteristics and limitations of P2P streaming systems. This model accounts for many of the es...
Rakesh Kumar, Yong Liu, Keith W. Ross
P2P
2009
IEEE
121views Communications» more  P2P 2009»
14 years 14 days ago
Exploring the Optimal Chunk Selection Policy for Data-Driven P2P Streaming Systems
Data-driven P2P streaming systems can potentially provide good playback rate to a large number of viewers. One important design problem in such P2P systems is to determine the opt...
Bridge Q. Zhao, John Chi-Shing Lui, Dah-Ming Chiu
EDBTW
2004
Springer
13 years 11 months ago
Semantic Query Routing and Processing in P2P Database Systems: The ICS-FORTH SQPeer Middleware
Abstract. Peer-to-peer (P2P) computing is currently attracting enormous attention. In P2P systems a very large number of autonomous computing nodes (the peers) pool together their ...
Giorgos Kokkinidis, Vassilis Christophides