Journal: Annals of Operations Research

Found 3339 papers in total
A conditional logic approach for strengthening mixed 0–1 linear programs
A conditional logic approach for strengthening mixed 0–1 linear programs
2005,
We study a conditional logic approach for tightening the continuous relaxation of a...
Classical cuts for mixed-integer programming and branch-and-cut
Classical cuts for mixed-integer programming and branch-and-cut
2005,
We review classical valid linear inequalities for mixed-integer programming, i.e.,...
An adapted step size algorithm for a 0–1 biknapsack Lagrangean dual
An adapted step size algorithm for a 0–1 biknapsack Lagrangean dual
2005,
This paper deals with a new algorithm for a 0–1 bidimensional knapsack...
On compact formulations for integer programs solved by column generation
On compact formulations for integer programs solved by column generation
2005,
Column generation has become a powerful tool in solving large scale integer programs....
Mixed integer linear programming in process scheduling: Modeling, algorithms, and applications
Mixed integer linear programming in process scheduling: Modeling, algorithms, and applications
2005,
This paper reviews the advances of mixed-integer linear programming (MILP) based...
Rapid prototyping of optimization algorithms using COIN-OR: A case study involving the cutting-stock problem
Rapid prototyping of optimization algorithms using COIN-OR: A case study involving the cutting-stock problem
2005,
The rate at which research ideas can be prototyped is significantly increased when...
Logic-based modeling and solution of nonlinear discrete/continuous optimization problems
Logic-based modeling and solution of nonlinear discrete/continuous optimization problems
2005,
This paper presents a review of advances in the mathematical programming approach to...
An unconstrained quadratic binary programming approach to the vertex coloring problem
An unconstrained quadratic binary programming approach to the vertex coloring problem
2005,
The vertex coloring problem has been the subject of extensive research for many years....
Recent advances for the quadratic assignment problem with special emphasis on instances that are difficult for meta-heuristic methods
Recent advances for the quadratic assignment problem with special emphasis on instances that are difficult for meta-heuristic methods
2005,
This paper reports heuristic and exact solution advances for the Quadratic Assignment...
Multicriteria modelling of repair contract based on Utility and ELECTRE I method with dependability and service quality criteria
Multicriteria modelling of repair contract based on Utility and ELECTRE I method with dependability and service quality criteria
2005,
A decision maker faces a choice among several alternatives of repair contract for a...
Optimal planning of a multi-station system with sojourn time constraints
Optimal planning of a multi-station system with sojourn time constraints
2005,
This paper studies a dynamic production system where multiple products must visit...
Schedule generation schemes for the job-shop problem with sequence-dependent setup times: Dominance properties and computational analysis
Schedule generation schemes for the job-shop problem with sequence-dependent setup times: Dominance properties and computational analysis
2005,
We consider the job-shop problem with sequence-dependent setup times. We focus on the...
A branch-and-bound algorithm to minimize the makespan in a flowshop with blocking
A branch-and-bound algorithm to minimize the makespan in a flowshop with blocking
2005,
This work addresses the minimization of the makespan criterion for the flowshop...
On a special case of the quadratic assignment problem with an application to storage-and-retrieval devices
On a special case of the quadratic assignment problem with an application to storage-and-retrieval devices
2005,
In a stroage-and-retrieval device, items are retrieved on demand from a storage bank...
Evolutionary approaches to DNA sequencing with errors
Evolutionary approaches to DNA sequencing with errors
2005,
In the paper, two evolutionary approaches to the general DNA sequencing problem,...
Real estate appraisal: A double perspective data envelopment analysis
Real estate appraisal: A double perspective data envelopment analysis
2005,
This paper proposes a new methodology for the assessment of the value range for real...
Multi-decision-makers equalizer: A multiobjective decision support system for multiple decision-makers
Multi-decision-makers equalizer: A multiobjective decision support system for multiple decision-makers
2005,
In this paper we present a decision support system that helps to solve multiobjective...
A multi-attribute ranking solutions confirmation procedure
A multi-attribute ranking solutions confirmation procedure
2005,
Ranking problems arise from the knowledge of several binary relations defined on a set...
Packing r-cliques in weighted chordal graphs
Packing r-cliques in weighted chordal graphs
2005,
We have previously observed that, in a chordal graph G , the maximum number of...
A GA-simplex hybrid algorithm for global minimization of molecular potential energy functions
A GA-simplex hybrid algorithm for global minimization of molecular potential energy functions
2005,
In this paper we propose a hybrid genetic algorithm for minimizing molecular potential...
Scatter search for network design problem
Scatter search for network design problem
2005,
A fixed charge capacitated multicommodity network design problem on undirected...
A simplex approach for finding local solutions of a linear bilevel program by equilibrium points
A simplex approach for finding local solutions of a linear bilevel program by equilibrium points
2005,
In this paper, a linear bilevel programming problem (LBP) is considered. Local...
An accelerated iterative method with diagonally scaled oblique projections for solving linear feasibility problems
An accelerated iterative method with diagonally scaled oblique projections for solving linear feasibility problems
2005,
The Projected Aggregation Methods (PAM) for solving linear systems of equalities...
Generating functions for coalitional power indices: An application to the IMF
Generating functions for coalitional power indices: An application to the IMF
2005,
This paper provides “ready-to-apply” procedures, based on generating...
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