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» On the Complexity of Exclusion Algorithms for Optimization
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PAKDD
2007
ACM
158views Data Mining» more  PAKDD 2007»
16 years 24 days ago
Density-Sensitive Evolutionary Clustering
In this study, we propose a novel evolutionary algorithm-based clustering method, named density-sensitive evolutionary clustering (DSEC). In DSEC, each individual is a sequence of ...
Maoguo Gong, Licheng Jiao, Ling Wang, Liefeng Bo
GECCO
2006
Springer
178views Optimization» more  GECCO 2006»
15 years 10 months ago
Adaptively choosing niching parameters in a PSO
Niching techniques play an important role in evolutionary algorithms. Existing niching methods often require userspecified parameters, limiting their usefulness. This paper propos...
Stefan Bird, Xiaodong Li
IJDSN
2007
111views more  IJDSN 2007»
15 years 6 months ago
Architecture of Wireless Sensor Networks with Mobile Sinks: Multiple Access Case
We propose to develop wireless Sensor Networks with Mobile Sinks (MSSN), under high sensor node density, where multiple sensor nodes need to share one single communication channel...
Liang Song, Dimitrios Hatzinakos
WDAG
2005
Springer
100views Algorithms» more  WDAG 2005»
16 years 4 days ago
The Dynamic And-Or Quorum System
We investigate issues related to the probe complexity of the And-Or quorum system and its implementation in a dynamic environment. Our contribution is twofold: We first analyze th...
Uri Nadav, Moni Naor
VTC
2006
IEEE
112views Communications» more  VTC 2006»
16 years 20 days ago
Adaptive Resource Allocation Based on Channel Information in Multihop OFDM Systems
— In this paper, we investigate the adaptive resource allocation problem in multiuser multihop OFDM systems. Assuming that base station(BS) knows all channel information, we form...
ChiSung Bae, Dong-Ho Cho