Results 121 to 130 of about 7,803 (235)

An improved Pattern Search based algorithm to solve the Dynamic Economic Dispatch problem with valve-point effect [PDF]

open access: yes, 2010
In this paper, an improved algorithm based on Pattern Search method (PS) to solve the Dynamic Economic Dispatch is proposed. The algorithm maintains the essential unit ramp rate constraint, along with all other necessary constraints, not only for the ...
Al-Sumait, Jamal   +3 more
core  

TABU SEARCH SEBAGAI LOCAL SEARCH PADA ALGORITMA ANT COLONY UNTUK PENJADWALAN FLOWSHOP

open access: yesJurnal Teknik Industri, 2009
Ant colony optimization (ACO) is one of the meta-heuristic methods developed for finding solutions to optimization problems such as scheduling. Local search method is one part of the ACO which determines the quality of the resulting solution.
Iwan Halim Sahputra   +2 more
doaj  

Assigning proctors to exams with scatter search [PDF]

open access: yes
In this paper we present an algorithm to assign proctors to exams. This NP-hard problem is related to the generalized assignment problem with multiple objectives.
Helena Ramalhinho-Lourenço   +2 more
core  

Local search methods for the discrete time/resource trade-off problem in project networks. [PDF]

open access: yes
: In this paper we consider the discrete time/resource trade-off problem in project networks. Given a project network consisting of nodes (activities) and arcs (technological precedence relations specifying that an activity can only start when al of its ...
De Reyck, B, Demeulemeester, Erik
core  

Consumer choice in competitive location models: Formulations and heuristics [PDF]

open access: yes
A new direction of research in Competitive Location theory incorporates theories of Consumer Choice Behavior in its models. Following this direction, this paper studies the importance of consumer behavior with respect to distance or transportation costs ...
Rosa Colomé, Daniel Serra
core  

An Exponential Neighborhood Local Search Algorithm for the Single Row Facility Location Problem [PDF]

open access: yes
In this work we present a local search algorithm for the single row facility location problem. In contrast to other local search algorithms for the problem, our algorithm uses an exponential neighborhood structure.
Ghosh, Diptesh
core  

A Hybrid alldifferent-Tabu Search Algorithm for Solving Sudoku Puzzles. [PDF]

open access: yesComput Intell Neurosci, 2015
Soto R   +4 more
europepmc   +1 more source

Fine-Tuning A Tabu Search Algorithm With Statistical Tests [PDF]

open access: yes, 1996
Tabu Search is a metaheuristic that has proven to be very effective for solving various types of combinatorial optimization problems. To achieve the best results with a tabu search algorithm, significant benefits can sometimes be gained by determining ...
Fred Glover, Jiefeng Xu, Steve Y. Chiu
core  

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