Laguna Manuel

Manuel Laguna

Information about the author Manuel Laguna will soon be added to the site.
Found 46 papers in total
Logic cuts for multilevel generalized assignment problems
Logic cuts for multilevel generalized assignment problems
2003
In the multilevel generalized assignment problem (MGAP) agents can perform tasks at...
Tabu search with simple ejection chains for coloring graphs
Tabu search with simple ejection chains for coloring graphs
2002
We present a Tabu Search (TS) method that employs a simple version of ejection chains...
A heuristic for production scheduling and inventory control in the presence of sequence-dependent setup times
A heuristic for production scheduling and inventory control in the presence of sequence-dependent setup times
1999
The consideration of sequence-dependent setup times is one of the most difficult...
Reducing the bandwidth of a sparse matrix with tabu search
Reducing the bandwidth of a sparse matrix with tabu search
2001
The bandwidth of a matrix A= { a ij } is defined as the maximum absolute difference...
Minimizing weighted tardiness of jobs with stochastic interruptions in parallel machines
Minimizing weighted tardiness of jobs with stochastic interruptions in parallel machines
2000
In this paper, we address the problem of minimizing expected total weighted tardiness...
General purpose heuristics for integer programming – Part II
General purpose heuristics for integer programming – Part II
1997
In spite of the many special purpose heuristics for specific classes of integer...
Minimising the maximum relative regret for linear programs with interval objective function coefficients
Minimising the maximum relative regret for linear programs with interval objective function coefficients
1999
The minimax relative regret solution to a linear program with interval objective...
General purpose heuristics for integer programming – Part I
General purpose heuristics for integer programming – Part I
1996
In spite of the many special purpose heuristics for specific classes of integer...
A heuristic to minimax absolute regret for linear programs with interval objective function coefficients
A heuristic to minimax absolute regret for linear programs with interval objective function coefficients
1999
Decision makers faced with uncertain information often experience regret upon learning...
Intensification and diversification with elite tabu search solutions for the linear ordering problem
Intensification and diversification with elite tabu search solutions for the linear ordering problem
1999
In this paper, we develop a new heuristic procedure for the linear ordering problem...
Intelligent scheduling with tabu search – an application to jobs with linear delay penalties and sequence-dependent setup costs and times
Intelligent scheduling with tabu search – an application to jobs with linear delay penalties and sequence-dependent setup costs and times
1993
In this article we study the tabu search (TS) method in an application for solving an...
GRASP and path relinking for 2-layer straight line crossing minimization
GRASP and path relinking for 2-layer straight line crossing minimization
1999
In this article, we develop a greedy randomized adaptive search procedure for the...
Applying robust optimization to capacity expansion of one location in telecommunications with demand uncertainty
Applying robust optimization to capacity expansion of one location in telecommunications with demand uncertainty
1998
The problem of expanding the capacity of a single facility in telecommunications...
A new mixed integer formulation for the maximum regret problem
A new mixed integer formulation for the maximum regret problem
1998
The minimax regret solution to a linear program with interval objective function...
Arc crossing minimization in hierarchical digraphs with tabu search
Arc crossing minimization in hierarchical digraphs with tabu search
1997
Graphs are used commonly as a basic modeling tool in areas such as project management,...
Tabu search for the multilevel generalized assignment problem
Tabu search for the multilevel generalized assignment problem
1995
The multilevel generalized assignment problem (MGAP) differs from the classical GAP in...
A guide to implementing tabu search
A guide to implementing tabu search
1994
In recent years the number of tabu search (TS) users has dramatically increased, as...
Clustering for the design of SONET rings in interoffice telecommunications
Clustering for the design of SONET rings in interoffice telecommunications
1994
Optical fiber systems play an essential role in today’s telecommunications...
Genetic algorithms and tabu search: Hybrids for optimization
Genetic algorithms and tabu search: Hybrids for optimization
1995
Genetic algorithms and tabu search have a number of significant differences. They also...
A greedy randomized adaptive search procedure for the two-partition problem
A greedy randomized adaptive search procedure for the two-partition problem
1994
The authors present a greedy randomized adaptive search procedure ( GRASP ) for the...
Bandwidth packing: A tabu search approach
Bandwidth packing: A tabu search approach
1993
The bandwidth packing (BWP) problem is a combinatorially difficult problem arising in...
A tabu search experience in production scheduling
A tabu search experience in production scheduling
1993
During the last four years, tabu search has been shown to be a remarkably effective...
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