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EVOW
2004
Springer
15 years 12 months ago
A Hierarchical Social Metaheuristic for the Max-Cut Problem
This paper introduces a new social metaheuristic for the Max-Cut problem applied to a weighted undirected graph. This problem consists in finding a partition of the nodes into two ...
Abraham Duarte, Felipe Fernández, Án...
AIPS
2010
15 years 8 months ago
The Joy of Forgetting: Faster Anytime Search via Restarting
Anytime search algorithms solve optimisation problems by quickly finding a usually suboptimal solution and then finding improved solutions when given additional time. To deliver a...
Silvia Richter, Jordan Tyler Thayer, Wheeler Ruml
IJCAI
1993
15 years 7 months ago
Symbolic Revision of Theories with M-of-N Rules
This paper presents a major revision of the Either propositional theory re nement system. Two issues are discussed. First, we show howrun timee ciency can be greatlyimproved by ch...
Paul T. Baffes, Raymond J. Mooney
SIAMSC
2010
159views more  SIAMSC 2010»
15 years 4 months ago
Parameter and State Model Reduction for Large-Scale Statistical Inverse Problems
A greedy algorithm for the construction of a reduced model with reduction in both parameter and state is developed for efficient solution of statistical inverse problems governed b...
Chad Lieberman, Karen Willcox, Omar Ghattas
TELSYS
2011
207views Education» more  TELSYS 2011»
15 years 1 months ago
GRASP: basic components and enhancements
GRASP (Greedy Randomized Adaptive Search Procedures) is a multistart metaheuristic for producing good-quality solutions of combinatorial optimization problems. Each GRASP iteration...
Paola Festa, Mauricio G. C. Resende