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INFOCOM
2009
IEEE
14 years 3 months ago
Link Scheduling with QoS Guarantee for Wireless Relay Networks
—The emerging wireless relay networks (WRNs) are expected to provide significant improvement on throughput and extension of coverage area for next-generation wireless systems. W...
Chi-Yao Hong, Ai-Chun Pang
ISNN
2009
Springer
14 years 3 months ago
An Improved Quantum Evolutionary Algorithm with 2-Crossovers
Quantum evolutionary algorithm (QEA) is proposed on the basis of the concept and principles of quantum computing, which is a classical metaheuristic algorithm for the approximate s...
Zhihui Xing, Haibin Duan, Chunfang Xu
ICRA
2008
IEEE
128views Robotics» more  ICRA 2008»
14 years 3 months ago
A point-based POMDP planner for target tracking
— Target tracking has two variants that are often studied independently with different approaches: target searching requires a robot to find a target initially not visible, and ...
David Hsu, Wee Sun Lee, Nan Rong
ADHOCNOW
2008
Springer
14 years 3 months ago
Novel Algorithms for the Network Lifetime Problem in Wireless Settings
Abstract. A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited, nonreplenishable battery charge. The batte...
Michael Elkin, Yuval Lando, Zeev Nutov, Michael Se...
GLOBECOM
2007
IEEE
14 years 3 months ago
Clustered K-Center: Effective Replica Placement in Peer-to-Peer Systems
Abstract— Peer-to-Peer (P2P) systems provide decentralization, self-organization, scalability and failure-resilience, but suffer from high worst-case latencies. Researchers have ...
Jian Zhou, Xin Zhang, Laxmi N. Bhuyan, Bin Liu