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» On Some Optimization Heuristics for Lesk-Like WSD Algorithms
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INFOCOM
2007
IEEE
14 years 3 months ago
On Optimal Physical Carrier Sensing: Theoretical Analysis and Protocol Design
— Traditional Physical Carrier Sensing (PCS), which aims at eliminating hidden terminals in wireless networks, causes too many exposed terminals and deteriorates the throughput p...
Yanfeng Zhu, Qian Zhang, Zhisheng Niu, Jing Zhu
WDAG
2007
Springer
86views Algorithms» more  WDAG 2007»
14 years 2 months ago
Cost-Aware Caching Algorithms for Distributed Storage Servers
We study replacement algorithms for non-uniform access caches that are used in distributed storage systems. Considering access latencies as major costs of data management in such a...
Shuang Liang, Ke Chen, Song Jiang, Xiaodong Zhang
AAIM
2007
Springer
97views Algorithms» more  AAIM 2007»
14 years 24 days ago
Efficiency of Data Distribution in BitTorrent-Like Systems
BitTorrent (BT) in practice is a very efficient method to share data over a network of clients. In this paper we extend the recent work of Arthur and Panigrahy [1] on modelling the...
Ho-Leung Chan, Tak Wah Lam, Prudence W. H. Wong
CN
2004
150views more  CN 2004»
13 years 8 months ago
Optimizing interconnection policies
There are two basic types of interconnection agreements between providers in the Internet: peering and transit. A decision every Internet network service provider (INSP) has to ma...
Oliver Heckmann, Jens Schmitt, Ralf Steinmetz
WIOPT
2010
IEEE
13 years 7 months ago
Cooperative diversity routing in wireless networks
—In this paper, we explore physical layer cooperative communication in order to design network layer routing algorithms that are energy efficient. We assume each node in the net...
Mostafa Dehghan, Majid Ghaderi, Dennis Goeckel