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EMO
2009
Springer
140views Optimization» more  EMO 2009»
14 years 2 months ago
On Using Populations of Sets in Multiobjective Optimization
Abstract. Most existing evolutionary approaches to multiobjective optimization aim at finding an appropriate set of compromise solutions, ideally a subset of the Pareto-optimal se...
Johannes Bader, Dimo Brockhoff, Samuel Welten, Eck...
PODS
2005
ACM
118views Database» more  PODS 2005»
14 years 10 months ago
On the complexity of division and set joins in the relational algebra
We show that any expression of the relational division operator in the relational algebra with union, difference, projection, selection, constant-tagging, and joins, must produce ...
Dirk Leinders, Jan Van den Bussche
ICCD
2002
IEEE
106views Hardware» more  ICCD 2002»
14 years 7 months ago
A Low Energy Set-Associative I-Cache with Extended BTB
This paper proposes a low-energy instruction-cache architecture, called history-based tag-comparison (HBTC) cache. The HBTC cache attempts to re-use tag-comparison results for avo...
Koji Inoue, Vasily G. Moshnyaga, Kazuaki Murakami
ICMLA
2008
13 years 11 months ago
Predicting Algorithm Accuracy with a Small Set of Effective Meta-Features
We revisit 26 meta-features typically used in the context of meta-learning for model selection. Using visual analysis and computational complexity considerations, we find 4 meta-f...
Jun Won Lee, Christophe G. Giraud-Carrier
CORR
2004
Springer
92views Education» more  CORR 2004»
13 years 9 months ago
Tournament versus Fitness Uniform Selection
1 In evolutionary algorithms a critical parameter that must be tuned is that of selection pressure. If it is set too low then the rate of convergence towards the optimum is likely...
Shane Legg, Marcus Hutter, Akshat Kumar