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118
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CEC
2007
IEEE
15 years 2 months ago
Hybrid optimization using DIRECT, GA, and SQP for global exploration
— As there are many good optimization algorithms each with its own characteristics, it is very difficult to choose the best method for optimization problems. Thus, it is importa...
Satoru Hiwa, Tomoyuki Hiroyasu, Mitsunori Miki
120
Voted
GECCO
2009
Springer
133views Optimization» more  GECCO 2009»
14 years 11 months ago
Improved analysis methods for crossover-based algorithms
We deepen the theoretical analysis of the genetic algorithm for the all-pairs shortest path problem proposed by Doerr, Happ and Klein (GECCO 2008). We show that the growth of the ...
Benjamin Doerr, Madeleine Theile
74
Voted
ISSAC
2007
Springer
91views Mathematics» more  ISSAC 2007»
15 years 7 months ago
Generation and optimisation of code using coxeter lattice paths
Supercomputing applications usually involve the repeated parallel application of discretized differential operators. Difficulties arise with higher-order discretizations of opera...
Thomas J. Ashby, Anthony D. Kennedy, Stephen M. Wa...
121
Voted
GECCO
2008
Springer
126views Optimization» more  GECCO 2008»
15 years 2 months ago
The impact of population size on code growth in GP: analysis and empirical validation
The crossover bias theory for bloat [18] is a recent result which predicts that bloat is caused by the sampling of short, unfit programs. This theory is clear and simple, but it ...
Riccardo Poli, Nicholas Freitag McPhee, Leonardo V...
137
Voted
SSS
2010
Springer
160views Control Systems» more  SSS 2010»
14 years 11 months ago
A Comparative Study of Rateless Codes for P2P Persistent Storage
Abstract. This paper evaluates the performance of two seminal rateless erasure codes, LT Codes and Online Codes. Their properties make them appropriate for coping with communicatio...
Heverson Borba Ribeiro, Emmanuelle Anceaume