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ALGORITHMICA
2000
161views more  ALGORITHMICA 2000»
14 years 11 months ago
Binary Searching with Nonuniform Costs and Its Application to Text Retrieval
We study the problem of minimizing the expected cost of binary searching for data where the access cost is not fixed and depends on the last accessed element, such as data stored i...
Gonzalo Navarro, Ricardo A. Baeza-Yates, Eduardo F...
ESEM
2009
ACM
15 years 6 months ago
Optimized assignment of developers for fixing bugs an initial evaluation for eclipse projects
Decisions on “Who should fix this bug” have substantial impact on the duration of the process and its results. In this paper, optimized strategies for the assignment of the ...
Md. Mainur Rahman, Günther Ruhe, Thomas Zimme...
PE
2008
Springer
120views Optimization» more  PE 2008»
14 years 11 months ago
A queueing approach to optimal resource replication in wireless sensor networks
We develop a queueing model for analyzing resource replication strategies in wireless sensor networks. The model can be used to minimize either the total transmission rate of the ...
Christopher R. Mann, Rusty O. Baldwin, Jeffrey P. ...
CEC
2009
IEEE
15 years 6 months ago
Evolutionary programming with ensemble of explicit memories for dynamic optimization
—This paper presents the evolutionary programming with an ensemble of memories to deal with optimization problems in dynamic environments. The proposed algorithm modifies a recen...
Ling Yu, Ponnuthurai N. Suganthan
GECCO
2005
Springer
147views Optimization» more  GECCO 2005»
15 years 5 months ago
Unbiased tournament selection
Tournament selection is a popular form of selection which is commonly used with genetic algorithms, genetic programming and evolutionary programming. However, tournament selection...
Artem Sokolov, Darrell Whitley