Keyword: combinatorial optimization

Found 3184 papers in total
A Value-Function-Based Exact Approach for the Bilevel Mixed-Integer Programming Problem
A Value-Function-Based Exact Approach for the Bilevel Mixed-Integer Programming Problem
2017,
We examine bilevel mixed‐integer programs whose constraints and objective...
Kernel Smoothing for Nested Estimation with Application to Portfolio Risk Measurement
Kernel Smoothing for Nested Estimation with Application to Portfolio Risk Measurement
2017,
Nested estimation involves estimating an expectation of a function of a conditional...
On-off scheduling schemes for power-constrained electric vehicle charging
On-off scheduling schemes for power-constrained electric vehicle charging
2017,
In this paper, we study the problem of establishing a dynamic charging schedule of...
Single-machine time-dependent scheduling problems with fixed rate-modifying activities and resumable jobs
Single-machine time-dependent scheduling problems with fixed rate-modifying activities and resumable jobs
2017,
In this paper, we deal with single machine scheduling problems subject to time...
Assembly line balancing problems with multi-manned stations: a new mathematical formulation and Gantt based heuristic method
Assembly line balancing problems with multi-manned stations: a new mathematical formulation and Gantt based heuristic method
2017,
This paper addresses an assembly line balancing problem in which each station is...
A branch and efficiency algorithm for the optimal design of supply chain networks
A branch and efficiency algorithm for the optimal design of supply chain networks
2017,
Supply chain operations directly affect service levels. Decision on amendment of...
Integrating disassembly line balancing in the planning of a reverse logistics network from the perspective of a third party provider
Integrating disassembly line balancing in the planning of a reverse logistics network from the perspective of a third party provider
2017,
The increasing pressure due to legislation and various public policies has prompted...
Conic scalarization approach to solve multi-choice multi-objective transportation problem with interval goal
Conic scalarization approach to solve multi-choice multi-objective transportation problem with interval goal
2017,
This paper explores the study of multi‐choice multi‐objective...
An examination of job interchange relationships and induction-based proofs in single machine scheduling
An examination of job interchange relationships and induction-based proofs in single machine scheduling
2017,
We provide a generalization of Lawler’s (Mathematical programming the state of...
Continuous Dynamic Contraflow Approach for Evacuation Planning
Continuous Dynamic Contraflow Approach for Evacuation Planning
2017,
The research in evacuation planning has been very much motivated due to the rapidly...
A global optimization framework for distributed antenna location in CDMA cellular networks
A global optimization framework for distributed antenna location in CDMA cellular networks
2017,
In this paper, we present a set of (exact and approximate) mathematical models and...
Scheduling with two competing agents to minimize total weighted earliness
Scheduling with two competing agents to minimize total weighted earliness
2017,
We study a single machine scheduling problem with two competing agents and earliness...
Optimizing cost-effectiveness in a stochastic Markov manpower planning system under control by recruitment
Optimizing cost-effectiveness in a stochastic Markov manpower planning system under control by recruitment
2017,
The present paper proposes a mathematical model and algorithm for optimizing...
Solving a large-scale integrated fleet assignment and crew pairing problem
Solving a large-scale integrated fleet assignment and crew pairing problem
2017,
Airline schedule planning problems are typically decomposed into smaller problems,...
Closed-loop supply chain coordination through incentives with asymmetric information
Closed-loop supply chain coordination through incentives with asymmetric information
2017,
A closed‐loop supply chain seeks to enhance the consumers’ environmental...
Sequential testing in batches
Sequential testing in batches
2017,
We study a new extension of the Sequential Testing problem with a modified cost...
Integrated forward/reverse logistics network design under uncertainty with pricing for collection of used products
Integrated forward/reverse logistics network design under uncertainty with pricing for collection of used products
2017,
This paper addresses design and planning of an integrated forward/reverse logistics...
Formulating and solving sustainable stochastic dynamic facility layout problem: a key to sustainable operations
Formulating and solving sustainable stochastic dynamic facility layout problem: a key to sustainable operations
2017,
Facility layout design, a NP hard problem, is associated with the arrangement of...
Facility location under service level constraints for heterogeneous customers
Facility location under service level constraints for heterogeneous customers
2017,
We study the problem of locating service facilities to serve heterogeneous customers....
Preemptive scheduling on uniformly related machines: minimizing the sum of the largest pair of job completion times
Preemptive scheduling on uniformly related machines: minimizing the sum of the largest pair of job completion times
2017,
We revisit the classic problem of preemptive scheduling on m uniformly related...
A hybrid multi-objective immune algorithm for predictive and reactive scheduling
A hybrid multi-objective immune algorithm for predictive and reactive scheduling
2017,
The high productivity of a production process has a major impact on the reduction of...
Scheduling jobs and maintenance activities subject to job-dependent machine deteriorations
Scheduling jobs and maintenance activities subject to job-dependent machine deteriorations
2017,
This paper considers machine scheduling that integrates machine deterioration caused...
Intelligent Aggressiveness: Using Forecast Multipliers, Hybrid Forecasting, Fare Adjustment, and Unconstraining Methods to Increase Revenue*
Intelligent Aggressiveness: Using Forecast Multipliers, Hybrid Forecasting, Fare Adjustment, and Unconstraining Methods to Increase Revenue*
2017,
Many studies have begun the exploration of airlines using intelligent aggressiveness...
A quartet method based on variable neighborhood search for biomedical literature extraction and clustering
A quartet method based on variable neighborhood search for biomedical literature extraction and clustering
2017,
Medline/PubMed is the largest reference database collecting, organizing, and analyzing...
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