Journal: Computers and Operations Research

Found 2748 papers in total
A hybrid algorithm for the capacitated vehicle routing problem with three‐dimensional loading constraints
A hybrid algorithm for the capacitated vehicle routing problem with three‐dimensional loading constraints
2012,
The capacitated vehicle routing problem with three‐dimensional loading...
On single‐walk parallelization of the job shop problem solving algorithms
On single‐walk parallelization of the job shop problem solving algorithms
2012,
New parallel objective function determination methods for the job shop scheduling...
Coordination in a two‐stage production system: Complexity, conflict and cooperation
Coordination in a two‐stage production system: Complexity, conflict and cooperation
2012,
We study the benefits of coordination between two adjacent stages in a production...
A note to due‐window assignment and single machine scheduling with deteriorating jobs and a rate‐modifying activity
A note to due‐window assignment and single machine scheduling with deteriorating jobs and a rate‐modifying activity
2012,
This note considers a single machine scheduling and due‐window assignment...
Single machine scheduling with precedence constraints and positionally dependent processing times
Single machine scheduling with precedence constraints and positionally dependent processing times
2012,
In many real‐life situations the processing conditions in scheduling models...
Scheduling rules to minimize total tardiness in a parallel machine problem with setup and calendar constraints
Scheduling rules to minimize total tardiness in a parallel machine problem with setup and calendar constraints
2012,
Quality control lead times are one of most significant causes of loss of time in the...
Resource‐constrained flowshop scheduling with separate resource recycling operations
Resource‐constrained flowshop scheduling with separate resource recycling operations
2012,
This paper considers the relocation problem arising from public re‐development...
An analysis of cyclic scheduling problems in robot centered cells
An analysis of cyclic scheduling problems in robot centered cells
2012,
The focus of this study is a robot centered cell consisting of m computer numerical...
A tabu search algorithm for order acceptance and scheduling
A tabu search algorithm for order acceptance and scheduling
2012,
We consider a make‐to‐order production system, where limited production...
Iterated local search and very large neighborhoods for the parallel‐machines total tardiness problem
Iterated local search and very large neighborhoods for the parallel‐machines total tardiness problem
2012,
We present computational results with a heuristic algorithm for the parallel machines...
An ant colony optimization algorithm for load balancing in parallel machines with sequence‐dependent setup times
An ant colony optimization algorithm for load balancing in parallel machines with sequence‐dependent setup times
2012,
This study introduces the problem of minimizing average relative percentage of...
Coupling Genetic Local Search and Recovering Beam Search algorithms for minimizing the total completion time in the single machine scheduling problem subject to release dates
Coupling Genetic Local Search and Recovering Beam Search algorithms for minimizing the total completion time in the single machine scheduling problem subject to release dates
2012,
In this paper we consider the well‐known single machine scheduling problem with...
Minimizing total weighted flow time under uncertainty using dominance and a stability box
Minimizing total weighted flow time under uncertainty using dominance and a stability box
2012,
We consider an uncertain single‐machine scheduling problem, in which the...
A dominant class of schedules for malleable jobs in the problem to minimize the total weighted completion time
A dominant class of schedules for malleable jobs in the problem to minimize the total weighted completion time
2012,
This paper is about scheduling parallel jobs, i.e. which can be executed on more than...
A cooperative dispatching approach for minimizing mean tardiness in a dynamic flowshop
A cooperative dispatching approach for minimizing mean tardiness in a dynamic flowshop
2012,
Cooperative Dispatching is a real‐time scheduling methodology, which consults...
Minimizing mean weighted tardiness in unrelated parallel machine scheduling with reinforcement learning
Minimizing mean weighted tardiness in unrelated parallel machine scheduling with reinforcement learning
2012,
We address an unrelated parallel machine scheduling problem with R‐learning, an...
Multi‐objective supply planning for two‐level assembly systems with stochastic lead times
Multi‐objective supply planning for two‐level assembly systems with stochastic lead times
2012,
This paper considers two‐level assembly systems whose lead times of components...
New model and heuristics for safety stock placement in general acyclic supply chain networks
New model and heuristics for safety stock placement in general acyclic supply chain networks
2012,
We model the safety stock placement problem in general acyclic supply chain networks...
Two‐echelon, multi‐commodity supply chain network design with mode selection, lead‐times and inventory costs
Two‐echelon, multi‐commodity supply chain network design with mode selection, lead‐times and inventory costs
2012,
We have formulated the problem as a mixed integer programming model, which integrates...
An efficient deterministic heuristic for two‐dimensional rectangular packing
An efficient deterministic heuristic for two‐dimensional rectangular packing
2012,
This paper proposes a deterministic heuristic, a best fit algorithm (BFA), for solving...
A bilevel fixed charge location model for facilities under imminent attack
A bilevel fixed charge location model for facilities under imminent attack
2012,
We investigate a bilevel fixed charge facility location problem for a system planner...
A new heuristic for workload balancing on identical parallel machines and a statistical perspective on the workload balancing criteria
A new heuristic for workload balancing on identical parallel machines and a statistical perspective on the workload balancing criteria
2012,
We consider the multiprocessor scheduling problem in which independent jobs are...
T‐preemptive priority queue and its application to the analysis of an opportunistic spectrum access in cognitive radio networks
T‐preemptive priority queue and its application to the analysis of an opportunistic spectrum access in cognitive radio networks
2012,
We propose a new priority discipline called the T ‐preemptive priority...
An integer programming formulation for the project scheduling problem with irregular time–cost tradeoffs
An integer programming formulation for the project scheduling problem with irregular time–cost tradeoffs
2012,
Four integer programming formulations are studied for the irregular costs project...
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