Journal: Computers and Operations Research

Found 2748 papers in total
Priority queuing in an operating system
Priority queuing in an operating system
2005,
The analysis of a preemptive priority queuing system with K (⩾ 2) classes of jobs...
Processor-shared service systems with queue-dependent processors
Processor-shared service systems with queue-dependent processors
2005,
In this investigation, we analyze the finite queue-dependent heterogeneous...
Total completion time minimization in a computer system with a server and two parallel processors
Total completion time minimization in a computer system with a server and two parallel processors
2005,
The context of the problem tackled in this paper is a computer system composed by a...
Constrained abductive reasoning with fuzzy parameters in Bayesian networks
Constrained abductive reasoning with fuzzy parameters in Bayesian networks
2005,
This work proposes a novel approach for solving abductive reasoning problems in...
Fuzzy multi-criteria selection of object-oriented simulation software for production system analysis
Fuzzy multi-criteria selection of object-oriented simulation software for production system analysis
2005,
Discrete event computer simulation is one of the most widely used modeling tools for...
On minimum-risk problems in fuzzy random decision systems
On minimum-risk problems in fuzzy random decision systems
2005,
In a decision-making process, we may face a hybrid environment where linguistic and...
An ϵ-accurate model for optimal unequal-area block layout design
An ϵ-accurate model for optimal unequal-area block layout design
2005,
This paper proposes a mixed-integer linear programming model for the block layout...
Inventory lot-sizing with supplier selection
Inventory lot-sizing with supplier selection
2005,
This paper presents a multi-period inventory lot-sizing scenario, where there are...
Improved inventory models with service level and lead time
Improved inventory models with service level and lead time
2005,
This paper explores the mixed inventory backorder and lost sales problem in which both...
Towards unified formulations and extensions of two classical probabilistic location models
Towards unified formulations and extensions of two classical probabilistic location models
2005,
We give a unified view of Daskin's Maximum Expected Covering Location Problem (MEXCLP)...
A new bound and an O(mn) algorithm for the undesirable 1-median problem (maxian) on networks
A new bound and an O(mn) algorithm for the undesirable 1-median problem (maxian) on networks
2005,
The problem of locating an undesirable facility on a network with n nodes and m edges...
Constrained location of competitive facilities in the plane
Constrained location of competitive facilities in the plane
2005,
This paper examines a competitive facility location problem occurring in the plane. A...
A compact model and tight bounds for a combined location–routing problem
A compact model and tight bounds for a combined location–routing problem
2005,
This paper considers a combined location–routing problem. We define an auxiliary...
An improved simulated annealing simulation optimization method for discrete parameter stochastic systems
An improved simulated annealing simulation optimization method for discrete parameter stochastic systems
2005,
This paper proposes a new heuristic algorithm for the optimization of a performance...
Economic production quantity models for deteriorating items with price- and stock-dependent demand
Economic production quantity models for deteriorating items with price- and stock-dependent demand
2005,
Large piles of consumer goods displayed in a supermarket are often associated with on...
Performance analysis of a kitting process in stochastic assembly systems
Performance analysis of a kitting process in stochastic assembly systems
2005,
Kitting (accumulating components required for an assembly) plays a crucial role in...
An ant algorithm for the single row layout problem in flexible manufacturing systems
An ant algorithm for the single row layout problem in flexible manufacturing systems
2005,
Single row machine layout problem is one of the most commonly used layout patterns,...
Integrating reliability and quality of service in networks with switched virtual circuits
Integrating reliability and quality of service in networks with switched virtual circuits
2005,
In this paper, we present an optimization model based on cost minimization for traffic...
Estimation of software reliability with execution time model using the pattern mapping technique of artificial neural network
Estimation of software reliability with execution time model using the pattern mapping technique of artificial neural network
2005,
In this present paper, the estimation of software reliability can be determined using...
A new repair–replace strategy for items sold with a two-dimensional warranty
A new repair–replace strategy for items sold with a two-dimensional warranty
2005,
For repairable items, the manufacturer has the option to either repair or replace a...
Minimizing total weighted tardiness on a single batch process machine with incompatible job families
Minimizing total weighted tardiness on a single batch process machine with incompatible job families
2005,
The diffusion step in semiconductor wafer fabrication is very time consuming, compared...
Minimizing the total completion time in single-machine scheduling with step-deteriorating jobs
Minimizing the total completion time in single-machine scheduling with step-deteriorating jobs
2005,
In this paper, we study a scheduling problem of minimizing the total completion time...
Improved heuristics for the early/tardy scheduling problem with no idle time
Improved heuristics for the early/tardy scheduling problem with no idle time
2005,
A dispatch rule and a greedy procedure are presented for the single machine...
Flow-shop scheduling for three serial stations with the last two duplicate
Flow-shop scheduling for three serial stations with the last two duplicate
2005,
This paper addresses the problem of scheduling jobs for three serial stations with the...
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