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IJSNET
2006
110views more  IJSNET 2006»
15 years 6 months ago
Improving network lifetime using sensors with adjustable sensing ranges
Abstract: This paper addresses the target coverage problem in wireless sensor networks with adjustable sensing range. Communication and sensing consume energy, therefore efficient ...
Mihaela Cardei, Jie Wu, Mingming Lu
JCC
2008
166views more  JCC 2008»
15 years 6 months ago
Reference energy extremal optimization: A stochastic search algorithm applied to computational protein design
: We adapt a combinatorial optimization algorithm, extremal optimization (EO), for the search problem in computational protein design. This algorithm takes advantage of the knowled...
Naigong Zhang, Chen Zeng
207
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INFORMATICALT
2006
100views more  INFORMATICALT 2006»
15 years 6 months ago
Optimal Agreement in a Scale-Free Network Environment
Generally, the task in a distributed system must achieve an agreement. It requires a set of processors to agree on a common value even if some components are corrupted. There are s...
Shu-Ching Wang, Kuo-Qin Yan, Mao-Lun Chiang
148
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CORR
2007
Springer
121views Education» more  CORR 2007»
15 years 6 months ago
On the Minimum Number of Transmissions in Single-Hop Wireless Coding Networks
— The advent of network coding presents promising opportunities in many areas of communication and networking. It has been recently shown that network coding technique can signiï...
Salim Y. El Rouayheb, Mohammad Asad R. Chaudhry, A...
EOR
2007
88views more  EOR 2007»
15 years 6 months ago
The stochastic location model with risk pooling
In this paper, we present a stochastic version of the Location Model with Risk Pooling (LMRP) that optimizes location, inventory, and allocation decisions under random parameters ...
Lawrence V. Snyder, Mark S. Daskin, Chung-Piaw Teo