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GECCO
2005
Springer
109views Optimization» more  GECCO 2005»
16 years 6 days ago
A hybrid evolutionary algorithm for the p-median problem
A hybrid evolutionary algorithm (EA) for the p-median problem consist of two stages, each of which is a steady-state hybrid EA. These EAs encode selections of medians as subsets o...
István Borgulya
ICESS
2005
Springer
16 years 6 days ago
Swarm Based Sensor Deployment Optimization in Ad Hoc Sensor Networks
Abstract. In ad hoc sensor networks, sensor nodes have very limited energy resources, thus energy consuming operations such as data collection, transmission and reception must be k...
Xiaoling Wu, Shu Lei, Jie Yang, Hui Xu, Jinsung Ch...
LPAR
2005
Springer
16 years 5 days ago
Functional Correctness Proofs of Encryption Algorithms
Abstract. We discuss a collection of mechanized formal proofs of symmetric key block encryption algorithms (AES, MARS, Twofish, RC6, Serpent, IDEA, and TEA), performed in an imple...
Jianjun Duan, Joe Hurd, Guodong Li, Scott Owens, K...
ADC
2004
Springer
116views Database» more  ADC 2004»
16 years 2 days ago
Index Compression Using Fixed Binary Codewords
Document retrieval and web search engines index large quantities of text. The static costs associated with storing the index can be traded against dynamic costs associated with us...
Vo Ngoc Anh, Alistair Moffat
CIKM
2004
Springer
16 years 2 days ago
A framework for selective query expansion
Query expansion is a well-known technique that has been shown to improve average retrieval performance. This technique has not been used in many operational systems because of the...
Stephen Cronen-Townsend, Yun Zhou, W. Bruce Croft