Journal: Computers and Operations Research

Found 2748 papers in total
Channel allocation in cellular radio networks
Channel allocation in cellular radio networks
1997,
In this article, two efficient heuristic algorithms are suggested for the channel...
A nonsymmetric model for fuzzy nonlinear programming problems with penalty coefficients
A nonsymmetric model for fuzzy nonlinear programming problems with penalty coefficients
1997,
In this paper, a nonsymmetric model for a type of fuzzy nonlinear programming problems...
The &bgr;-assignment problem in general graphs
The &bgr;-assignment problem in general graphs
1997,
We study a variation of the assignment problem in operations research and formulate it...
BISON: A fast hybrid procedure for exactly solving the one-dimensional bin packing problem
BISON: A fast hybrid procedure for exactly solving the one-dimensional bin packing problem
1997,
In this paper, we consider the well-known one-dimensional bin packing problem (BPP-1),...
Determining the saliency of input variables in neural network classifiers
Determining the saliency of input variables in neural network classifiers
1997,
This paper examines a measure of the saliency of the input variables that is based...
Machining condition optimization by genetic algorithms and simulated annealing
Machining condition optimization by genetic algorithms and simulated annealing
1997,
Optimal machining conditions are the key to economical machining operations. In this...
Impact of product mix flexibility and allocation policies on technology
Impact of product mix flexibility and allocation policies on technology
1997,
In this article we present two contrasting models: (i) a static allocation model (SAM)...
An improvement of Viswanathan and Bagchi's exact algorithm for constrained two-dimensional cutting stock
An improvement of Viswanathan and Bagchi's exact algorithm for constrained two-dimensional cutting stock
1997,
Viswanathan and Bagchi have proposed a bottom-up algorithm which combines in the nice...
A heuristic method for lot-sizing in multi-stage systems
A heuristic method for lot-sizing in multi-stage systems
1997,
This article considers the lot-sizing problem in multi-stage production settings with...
A generalization of fuzzy goal programming with preemptive structure
A generalization of fuzzy goal programming with preemptive structure
1997,
This article proposes an alternative method that utilizes a penalty cost to solve an...
Partitioning of sequentially ordered systems using linear programming
Partitioning of sequentially ordered systems using linear programming
1997,
A variation of the partitioning problem is solved using linear programming techniques....
A computational comparison of branch and bound and outer approximation algorithms for 0–1 mixed integer nonlinear programs
A computational comparison of branch and bound and outer approximation algorithms for 0–1 mixed integer nonlinear programs
1997,
In this paper we compare the performance of two codes for convex 0–1 mixed...
Applying steepest-edge techniques to a network primal–dual algorithm
Applying steepest-edge techniques to a network primal–dual algorithm
1997,
This article addresses the computational efficacy of applying steepest-edge criteria...
Scheduling parallel machines to minimize total weighted and unweighted tardiness
Scheduling parallel machines to minimize total weighted and unweighted tardiness
1997,
This article considers the problem of scheduling a set of n jobs on m parallel...
A new heuristic algorithm for probabilistic optimization
A new heuristic algorithm for probabilistic optimization
1997,
A new heuristic method is presented for solving a class of constrained probabilistic...
Optimally scheduling N customer arrival times for a single-server system
Optimally scheduling N customer arrival times for a single-server system
1997,
In this paper, we investigate the problem of scheduling a finite number of customer...
Workload and waiting time in a fixed-time loop system
Workload and waiting time in a fixed-time loop system
1997,
Loop systems arise in many computer, communication, production, and similar stochastic...
An efficient algorithm for a capacitated subtree of a tree problem in local access telecommunication networks
An efficient algorithm for a capacitated subtree of a tree problem in local access telecommunication networks
1997,
Given a rooted tree T with node profits and node demands, the capacitated subtree of a...
A design of the minimum cost ring-chain network with dual-homing survivability: A tabu search approach
A design of the minimum cost ring-chain network with dual-homing survivability: A tabu search approach
1997,
This article discusses a design of the ring-chain architecture with dual homing...
Enhanced genetic operators for the resolution of discrete constrained optimization problems
Enhanced genetic operators for the resolution of discrete constrained optimization problems
1997,
The behavior of the Crossover and Mutation Operators on candidate solutions to any...
The analytic hierarchy process: Does adjusting a pairwise comparison matrix to improve the consistency ratio help?
The analytic hierarchy process: Does adjusting a pairwise comparison matrix to improve the consistency ratio help?
1997,
Consider an AHP decision-maker who is uncertain about his or her preferences. In fact,...
Conflicting criteria, cooperating processors – some experiments on implementing a multicriteria decision support method on a parallel computer
Conflicting criteria, cooperating processors – some experiments on implementing a multicriteria decision support method on a parallel computer
1997,
This paper presents a step-by-step parallel approach to the ELECTRE III multiple...
Mixture inventory model involving variable lead time with a service level constraint
Mixture inventory model involving variable lead time with a service level constraint
1997,
In this article, both lead time and the order quantity are considered as the decision...
A branch-and-bound algorithm for the transportation problem with location of p transshipment points
A branch-and-bound algorithm for the transportation problem with location of p transshipment points
1997,
A transshipment-related problem is considered. This problem involves a system with a...
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