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» On Optimal Timed Strategies
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CEC
2005
IEEE
15 years 10 months ago
Theoretical comparisons of search dynamics of genetic algorithms and evolution strategies
Genetic algorithms (GAs) and evolution strategies (ESs) are two widely used evolutionary algorithms. The main differences between GAs and ESs lie in their representations and varia...
Tatsuya Okabe, Yaochu Jin, Bernhard Sendhoff
SAB
2010
Springer
110views Optimization» more  SAB 2010»
15 years 2 months ago
How to Pick the Right One: Investigating Tradeoffs among Female Mate Choice Strategies in Treefrogs
Two main theories of female mate choice, that females either pick the best from the n closest males (best-of-n) or the closest with some minimum quality (min-threshold), make diffe...
Matthias Scheutz, Jack Harris, Sunny K. Boyd
KDD
1995
ACM
98views Data Mining» more  KDD 1995»
15 years 7 months ago
Optimization and Simplification of Hierarchical Clusterings
Clustering is often used to discover structure in data. Clustering systems differ in the objective function used to evaluate clustering quality and the control strategy used to se...
Douglas Fisher
NETWORKING
2008
15 years 5 months ago
Cache Placement Optimization in Hierarchical Networks: Analysis and Performance Evaluation
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen, ...
MOBICOM
2004
ACM
15 years 9 months ago
Revisiting the TTL-based controlled flooding search: optimality and randomization
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large network. Applications of this problem include searching fo...
Nicholas B. Chang, Mingyan Liu