Journal: Computers and Operations Research

Found 2748 papers in total
A single‐machine, single‐wafer‐processing, multiple‐lots‐per‐carrier scheduling problem to minimize the sum of lot completion times
A single‐machine, single‐wafer‐processing, multiple‐lots‐per‐carrier scheduling problem to minimize the sum of lot completion times
2012,
A high volume/high mix wafer fabrication facility processes customer orders (or lots)...
Development of a fuel consumption optimization model for the capacitated vehicle routing problem
Development of a fuel consumption optimization model for the capacitated vehicle routing problem
2012,
Fuel consumption accounts for a large and increasing part of transportation costs. In...
Synchronized arc routing for snow plowing operations
Synchronized arc routing for snow plowing operations
2012,
This paper introduces a synchronized arc routing problem for snow plowing operations....
Transmitter location for maximum coverage and constructive–destructive interference management
Transmitter location for maximum coverage and constructive–destructive interference management
2012,
Covering location models consider a demand ‘covered’ if there is at least...
A Self‐guided Genetic Algorithm for permutation flowshop scheduling problems
A Self‐guided Genetic Algorithm for permutation flowshop scheduling problems
2012,
In this paper we develop a Self‐guided Genetic Algorithm (Self‐guided...
Unrelated parallel‐machine scheduling with aging effects and multi‐maintenance activities
Unrelated parallel‐machine scheduling with aging effects and multi‐maintenance activities
2012,
Machine maintenance is often performed in manufacturing to prevent premature machine...
Single‐Source Capacitated Multi‐Facility Weber Problem–An iterative two phase heuristic algorithm
Single‐Source Capacitated Multi‐Facility Weber Problem–An iterative two phase heuristic algorithm
2012,
Multi‐Facility Weber Problem (MFWP), also known as continuous...
An adaptive tabu search approach for buffer allocation problem in unreliable non‐homogenous production lines
An adaptive tabu search approach for buffer allocation problem in unreliable non‐homogenous production lines
2012,
The buffer allocation problem, i.e. how much buffer storage to allow and where to...
New constructive algorithms for leather nesting in the automotive industry
New constructive algorithms for leather nesting in the automotive industry
2012,
In this paper, we address one of the hardest two‐dimensional cutting stock...
A variable neighborhood search for minimizing total weighted tardiness with sequence dependent setup times on a single machine
A variable neighborhood search for minimizing total weighted tardiness with sequence dependent setup times on a single machine
2012,
This paper deals with the single machine scheduling problem to minimize the total...
A dynamic programming approach to solving the assortment planning problem with multiple quality levels
A dynamic programming approach to solving the assortment planning problem with multiple quality levels
2012,
While the assortment planning problem, in which a firm selects a set of products to...
Efficient solution techniques for the integrated coverage, sink location and routing problem in wireless sensor networks
Efficient solution techniques for the integrated coverage, sink location and routing problem in wireless sensor networks
2012,
Sensors are tiny electronic devices having limited battery energy and capability for...
Exact algorithms for OWA‐optimization in multiobjective spanning tree problems
Exact algorithms for OWA‐optimization in multiobjective spanning tree problems
2012,
This paper deals with the multiobjective version of the optimal spanning tree problem....
Solving the stochastic dynamic lot‐sizing problem through nature‐inspired heuristics
Solving the stochastic dynamic lot‐sizing problem through nature‐inspired heuristics
2012,
We investigate the dynamic lot‐size problem under stochastic and...
The effect of the asymmetry of road transportation networks on the traveling salesman problem
The effect of the asymmetry of road transportation networks on the traveling salesman problem
2012,
The routing of vehicles on road transportation networks is an area of great importance...
Improving a Lagrangian decomposition for the unconstrained binary quadratic programming problem
Improving a Lagrangian decomposition for the unconstrained binary quadratic programming problem
2012,
This paper presents a new alternative of Lagrangian decomposition based on column...
The bi‐objective stochastic covering tour problem
The bi‐objective stochastic covering tour problem
2012,
We formulate a bi‐objective covering tour model with stochastic demand where...
An effective heuristic algorithm for sum coloring of graphs
An effective heuristic algorithm for sum coloring of graphs
2012,
Given an undirected graph G = ( V , E ) , the minimum sum coloring problem (MSCP) is...
Minimizing the number of tardy jobs on a proportionate flowshop with general position‐dependent processing times
Minimizing the number of tardy jobs on a proportionate flowshop with general position‐dependent processing times
2012,
In various real life scheduling systems job processing times vary according to the...
Mathematical models for preemptive shop scheduling problems
Mathematical models for preemptive shop scheduling problems
2012,
More than half a century has passed since Bowman and Dantzig (1959) introduced their...
Design, engineering, and experimental analysis of a simulated annealing approach to the post‐enrolment course timetabling problem
Design, engineering, and experimental analysis of a simulated annealing approach to the post‐enrolment course timetabling problem
2012,
The post‐enrolment course timetabling (PE‐CTT) is one of the most...
An aggregation heuristic for large scale p‐median problem
An aggregation heuristic for large scale p‐median problem
2012,
The p ‐median problem (PMP) consists of locating p facilities (medians) in...
Measuring and maximizing resilience of freight transportation networks
Measuring and maximizing resilience of freight transportation networks
2012,
In assessing a network's potential performance given possible future disruptions, one...
Solving a two‐agent single‐machine scheduling problem considering learning effect
Solving a two‐agent single‐machine scheduling problem considering learning effect
2012,
Scheduling with multiple agents and learning effect has drawn much attention. In this...
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