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» Evaluation of a Catalytic Search Algorithm
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EMO
2005
Springer
120views Optimization» more  EMO 2005»
14 years 1 months ago
Multiobjective Optimization on a Budget of 250 Evaluations
Abstract. In engineering and other ‘real-world’ applications, multiobjective optimization problems must frequently be tackled on a tight evaluation budget — tens or hundreds ...
Joshua D. Knowles, Evan J. Hughes
SIGMOD
2012
ACM
203views Database» more  SIGMOD 2012»
11 years 11 months ago
Optimizing index for taxonomy keyword search
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
Bolin Ding, Haixun Wang, Ruoming Jin, Jiawei Han, ...
GECCO
2009
Springer
134views Optimization» more  GECCO 2009»
14 years 1 months ago
Benchmarking the BFGS algorithm on the BBOB-2009 function testbed
The BFGS quasi-Newton method is benchmarked on the noiseless BBOB-2009 testbed. A multistart strategy is applied with a maximum number of function evaluations of 105 times the sea...
Raymond Ros
TSMC
2002
142views more  TSMC 2002»
13 years 8 months ago
Dynamics of local search heuristics for the traveling salesman problem
This paper experimentally investigates the dynamical behavior of a search process in a local heuristic search system for a combinatorial optimization problem. Or-opt heuristic algo...
Weiqi Li, Bahram Alidaee
JCDL
2006
ACM
71views Education» more  JCDL 2006»
14 years 2 months ago
Using controlled query generation to evaluate blind relevance feedback algorithms
Currently in document retrieval there are many algorithms each with different strengths and weakness. There is some difficulty, however, in evaluating the impact of the test quer...
Chris Jordan, Carolyn R. Watters, Qigang Gao