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» A hybrid metaheuristic approach to solving the UBQP problem
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AMC
2008
206views more  AMC 2008»
13 years 6 months ago
Global-best harmony search
ct 8 Harmony search (HS) is a new meta-heuristic optimization method imitating the music improvisation process where 9 musicians improvise their instruments' pitches searching...
Mahamed G. H. Omran, Mehrdad Mahdavi
EVOW
2008
Springer
13 years 9 months ago
A Hybrid Column Generation Approach for the Berth Allocation Problem
Abstract. The Berth Allocation Problem (BAP) consists on programming and allocating ships to berthing areas along a quay. The BAP is modeled as a vehicle routing problem and a rece...
Geraldo R. Mauri, Alexandre C. M. Oliveira, Luiz A...
SAGA
2007
Springer
14 years 1 months ago
A VNS Algorithm for Noisy Problems and Its Application to Project Portfolio Analysis
Abstract. Motivated by an application in project portfolio analysis under uncertainty, we develop an algorithm S-VNS for solving stochastic combinatorial optimization (SCO) problem...
Walter J. Gutjahr, Stefan Katzensteiner, Peter Rei...
AAAI
2012
11 years 10 months ago
Learning Behavior Models for Hybrid Timed Systems
A tailored model of a system is the prerequisite for various analysis tasks, such as anomaly detection, fault identification, or quality assurance. This paper deals with the algo...
Oliver Niggemann, Benno Stein, Asmir Vodencarevic,...
COR
2010
166views more  COR 2010»
13 years 7 months ago
Variable neighbourhood decomposition search for 0-1 mixed integer programs
In this paper we propose a new hybrid heuristic for solving 0-1 mixed integer programs based on the principle of variable neighbourhood decomposition search. It combines variable ...
Jasmina Lazic, Saïd Hanafi, Nenad Mladenovic,...