Journal: Computers and Operations Research

Found 2748 papers in total
A perishable inventory system with modified (S – 1,S) policy and arbitrary processing times
A perishable inventory system with modified (S – 1,S) policy and arbitrary processing times
2001,
In this article we analyze a lost sales ( S – 1, S ) perishable system, under...
On solving unreliable planar location problems
On solving unreliable planar location problems
2001,
In this paper, we generalize conventional P -median location problems by considering...
An algorithm for the capacitated, multi-commodity multi-period facility location problem
An algorithm for the capacitated, multi-commodity multi-period facility location problem
2001,
There are substantial number of exact and heuristic solution methods proposed for...
Establishing dominance and potential optimality in multi-criteria analysis with imprecise weight and value
Establishing dominance and potential optimality in multi-criteria analysis with imprecise weight and value
2001,
The model presented in this paper does not require exact estimations of decision...
Graph indexing for spatial data traversal in road map databases
Graph indexing for spatial data traversal in road map databases
2001,
This paper proposes a graph indexing technique for processing constrained spatial...
Decomposition methods for large job shops
Decomposition methods for large job shops
2001,
A rolling horizon heuristic is presented for large job shops, in which the total...
Minimizing maximum earliness on parallel identical machines
Minimizing maximum earliness on parallel identical machines
2001,
This paper addresses the scheduling problem of minimizing maximum earliness (or, more...
Modeling and analyzing a physician clinic environment using discrete-event (visual) simulation
Modeling and analyzing a physician clinic environment using discrete-event (visual) simulation
2001,
This paper examines the design and development of a discrete-event (visual) simulation...
Determining the financial feasibility of privatized military housing initiatives with DSS-delivered quantitative models
Determining the financial feasibility of privatized military housing initiatives with DSS-delivered quantitative models
2001,
The armed services must provide their personnel with acceptable housing at minimum...
Generic Markov models for availability estimation and failure characterization in petroleum refineries
Generic Markov models for availability estimation and failure characterization in petroleum refineries
2001,
Chemical process plant decision making is ongoing during operation based upon...
An algorithm for the biobjective integer minimum cost flow problem
An algorithm for the biobjective integer minimum cost flow problem
2001,
In this paper, we study the single commodity flow problems, optimizing two objectives...
A modified subgradient algorithm for Lagrangean relaxation
A modified subgradient algorithm for Lagrangean relaxation
2001,
Despite nonmonotonic properties, weak convergence performance and possible erratic...
An ellipsoid algorithm for equality-constrained nonlinear programs
An ellipsoid algorithm for equality-constrained nonlinear programs
2001,
This paper describes an ellipsoid algorithm that solves convex problems having linear...
Piecewise linear programming via interior points
Piecewise linear programming via interior points
2000,
The main aim of this work is to provide some basis for the development of interior...
Dynamic programming algorithms for scheduling parallel machines with family setup times
Dynamic programming algorithms for scheduling parallel machines with family setup times
2001,
We address the problem of scheduling jobs with family setup times on identical...
Single-machine scheduling with a common due window
Single-machine scheduling with a common due window
2001,
We study several single-machine non-preemptive scheduling problems to minimize the sum...
Complementary antithetic weights for lognormal time-series forecasting
Complementary antithetic weights for lognormal time-series forecasting
2000,
A simplified antithetic time-series model is presented. Two independent combining...
The analytic hierarchy process: A note on an approach to sensitivity which preserves rank order
The analytic hierarchy process: A note on an approach to sensitivity which preserves rank order
2001,
Within the framework of AHP as it applies to multicriteria decisions, it is frequently...
Optimal price and order size for a reseller under partial backordering
Optimal price and order size for a reseller under partial backordering
2001,
The problem of determining the optimal price and lot size for a reseller is considered...
Optimal inventory replenishment models for deteriorating items taking account of time discounting
Optimal inventory replenishment models for deteriorating items taking account of time discounting
2001,
This paper follows the discounted cash flow approach to investigate inventory...
A note on optimal policies for a periodic inventory system with emergency orders
A note on optimal policies for a periodic inventory system with emergency orders
2001,
In this article, we develop a dynamic programming model for a periodic review...
Search for minimal cuts in modified networks
Search for minimal cuts in modified networks
2001,
In this paper, first we develop an intuitive algorithm using the shortest path based...
Supplier's pricing policy in a just-in-time environment
Supplier's pricing policy in a just-in-time environment
2000,
We analyze the impact of all-units quantity discounts on channel coordination in a...
Use of multi-attribute decision analysis for designing operations system framework in telecommunications management network
Use of multi-attribute decision analysis for designing operations system framework in telecommunications management network
2000,
This paper is concerned with the design of an Operations System (OS) framework for...
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