Journal: Computers and Operations Research

Found 2748 papers in total
A tree search procedure for the container relocation problem
A tree search procedure for the container relocation problem
2012,
In the container relocation problem (CRP) n items are given that belong to G different...
Reliability analysis of waste clean‐up manipulator using genetic algorithms and fuzzy methodology
Reliability analysis of waste clean‐up manipulator using genetic algorithms and fuzzy methodology
2012,
In this paper, the reliability analysis of waste clean‐up manipulator has been...
A cutting plane approach for integrated planning and scheduling
A cutting plane approach for integrated planning and scheduling
2012,
In this paper we propose a branch‐and‐cut algorithm for solving an...
Two‐stage replenishment policies for deteriorating items at Taiwanese convenience stores
Two‐stage replenishment policies for deteriorating items at Taiwanese convenience stores
2012,
In the past decade, convenience stores have generally experienced low profit margins...
Development of hybrid evolutionary algorithms for production scheduling of hot strip mill
Development of hybrid evolutionary algorithms for production scheduling of hot strip mill
2012,
A hot strip mill (HSM) produces hot rolled products from steel slabs, and is one of...
Optimal newsvendor policies for dual‐sourcing supply chains: A disruption risk management framework
Optimal newsvendor policies for dual‐sourcing supply chains: A disruption risk management framework
2012,
We propose generic single period (newsvendor‐type) inventory models for...
Dynamic routing under recurrent and non‐recurrent congestion using real‐time ITS information
Dynamic routing under recurrent and non‐recurrent congestion using real‐time ITS information
2012,
In just‐in‐time (JIT) manufacturing environments, on‐time...
Scheduling on parallel machines with preemption and transportation delays
Scheduling on parallel machines with preemption and transportation delays
2012,
This paper deals with an identical parallel machines scheduling problem, where...
Scheduling jobs on identical machines with agreement graph
Scheduling jobs on identical machines with agreement graph
2012,
We consider the following problem of scheduling with agreements: a set of jobs must be...
Solving school bus routing using the multiple vehicle traveling purchaser problem: A branch‐and‐cut approach
Solving school bus routing using the multiple vehicle traveling purchaser problem: A branch‐and‐cut approach
2012,
School bus routing problems, combining bus stop selection and bus route generation,...
Online scheduling of two job types on a set of multipurpose machines with unit processing times
Online scheduling of two job types on a set of multipurpose machines with unit processing times
2012,
We study a problem of scheduling a set of n jobs with unit processing times on a set...
Steady state analysis of level dependent quasi‐birth‐and‐death processes with catastrophes
Steady state analysis of level dependent quasi‐birth‐and‐death processes with catastrophes
2012,
Quasi‐birth‐and‐death processes, that is multi‐dimensional...
A comparison of genetic programming and artificial neural networks in metamodeling of discrete‐event simulation models
A comparison of genetic programming and artificial neural networks in metamodeling of discrete‐event simulation models
2012,
Genetic programming (GP) and artificial neural networks (ANNs) can be used in the...
A leader–follower game in competitive facility location
A leader–follower game in competitive facility location
2012,
We address the problem of locating new facilities of a firm or franchise that enters a...
An effective estimation of distribution algorithm for the multi‐mode resource‐constrained project scheduling problem
An effective estimation of distribution algorithm for the multi‐mode resource‐constrained project scheduling problem
2012,
In this paper, an estimation of distribution algorithm (EDA) is proposed to solve the...
A hierarchical algorithm for the planar single‐facility location routing problem
A hierarchical algorithm for the planar single‐facility location routing problem
2012,
Location routing problem (LRP) is an important logistical problem that comprises two...
A heuristic block‐loading algorithm based on multi‐layer search for the container loading problem
A heuristic block‐loading algorithm based on multi‐layer search for the container loading problem
2012,
This paper presents an efficient heuristic block‐loading algorithm based on...
A GRASP with adaptive large neighborhood search for pickup and delivery problems with transshipment
A GRASP with adaptive large neighborhood search for pickup and delivery problems with transshipment
2012,
The pickup and delivery problem (PDP) has been studied extensively for applications...
Lagrangian relaxation and constraint generation for allocation and advanced scheduling
Lagrangian relaxation and constraint generation for allocation and advanced scheduling
2012,
Diverse applications in manufacturing, logistics, health care, telecommunications, and...
The Interleaved Constructive Memetic Algorithm and its application to timetabling
The Interleaved Constructive Memetic Algorithm and its application to timetabling
2012,
Timetabling problems are well known NP‐hard constraint satisfaction problems,...
Scatter search for the stochastic travel‐time vehicle routing problem with simultaneous pick‐ups and deliveries
Scatter search for the stochastic travel‐time vehicle routing problem with simultaneous pick‐ups and deliveries
2012,
In parallel with the growth of both domestic and international economies, there have...
Reduction approaches for a generalized line balancing problem
Reduction approaches for a generalized line balancing problem
2012,
An NP‐hard optimization problem dealing with the assignment of operations to...
A new hybrid genetic algorithm for job shop scheduling problem
A new hybrid genetic algorithm for job shop scheduling problem
2012,
Job shop scheduling problem is a typical NP‐hard problem. To solve the job shop...
A global search framework for practical three‐dimensional packing with variable carton orientations
A global search framework for practical three‐dimensional packing with variable carton orientations
2012,
This article aims to tackle a practical three‐dimensional packing problem,...
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