Keyword: combinatorial optimization

Found 3184 papers in total
Approximate methods for optimal replacement, maintenance, and inspection policies
Approximate methods for optimal replacement, maintenance, and inspection policies
2015,
It might be difficult sometimes to derive theoretical and numerical solutions for...
Multi-level predictive maintenance for multi-component systems
Multi-level predictive maintenance for multi-component systems
2015,
In this paper, a novel predictive maintenance policy with multi-level decision-making...
Two efficient heuristics to solve the integrated load distribution and production planning problem
Two efficient heuristics to solve the integrated load distribution and production planning problem
2015,
This paper considers a multi-period production system where a set of machines are...
Solving the redundancy allocation problem with multiple strategy choices using a new simplified particle swarm optimization
Solving the redundancy allocation problem with multiple strategy choices using a new simplified particle swarm optimization
2015,
In most research on redundancy allocation problem (RAP), the redundancy strategy for...
Incorrect modeling of the failure process of minimally repaired systems under random conditions: The effect on the maintenance costs
Incorrect modeling of the failure process of minimally repaired systems under random conditions: The effect on the maintenance costs
2015,
This note investigates the effect of the incorrect modeling of the failure process of...
A cost effective degradation-based maintenance strategy under imperfect repair
A cost effective degradation-based maintenance strategy under imperfect repair
2015,
An optimization model is developed to minimize the total cost of imperfect...
A bottom-up optimization model for the long-term energy planning of the Greek power supply sector integrating mainland and insular electric systems
A bottom-up optimization model for the long-term energy planning of the Greek power supply sector integrating mainland and insular electric systems
2016,
The energy planning of power sector constitutes a multifaceted challenge for policy...
Optimal management of wind and solar energy resources
Optimal management of wind and solar energy resources
2016,
This paper presents a portfolio‐based approach to the harvesting of renewable...
A deterministic method for the unit commitment problem in power systems
A deterministic method for the unit commitment problem in power systems
2016,
The unit commitment (UC) problem in power systems is generally formulated as a...
Optimal design of the renewable energy map of Greece using weighted goal-programming and data envelopment analysis
Optimal design of the renewable energy map of Greece using weighted goal-programming and data envelopment analysis
2016,
Renewable energy forms have been widely used in the past decades highlighting a...
Modelling and solving generalised operational surgery scheduling problems
Modelling and solving generalised operational surgery scheduling problems
2016,
The term 'surgery scheduling' is used to describe a variety of strategic, tactical and...
Finding compromise solutions in project portfolio selection with multiple experts by inverse optimization
Finding compromise solutions in project portfolio selection with multiple experts by inverse optimization
2016,
This paper deals with project portfolio selection evaluated by multiple experts. The...
A study on local search neighborhoods for the job shop scheduling problem with total weighted tardiness objective
A study on local search neighborhoods for the job shop scheduling problem with total weighted tardiness objective
2016,
In this paper we consider the job shop scheduling problem with total weighted...
Shifting bottleneck scheduling for total weighted tardiness minimization–A computational evaluation of subproblem and re-optimization heuristics
Shifting bottleneck scheduling for total weighted tardiness minimization–A computational evaluation of subproblem and re-optimization heuristics
2016,
Machine-based decomposition of total weighted tardiness job shops is known to be...
A rescheduling and cost allocation mechanism for delayed arrivals
A rescheduling and cost allocation mechanism for delayed arrivals
2016,
We propose a solution to the problem of rescheduling a sequence of arrivals that are...
An adaptive large neighborhood search heuristic for the share-a-ride problem
An adaptive large neighborhood search heuristic for the share-a-ride problem
2016,
The Share-a-Ride Problem (SARP) aims at maximizing the profit of serving a set of...
The robust (minmax regret) single machine scheduling with interval processing times and total weighted completion time objective
The robust (minmax regret) single machine scheduling with interval processing times and total weighted completion time objective
2016,
Single machine scheduling is a classical optimization problem that depicts multiple...
A Petri Net-based framework for realistic project management and scheduling: An application in animation and videogames
A Petri Net-based framework for realistic project management and scheduling: An application in animation and videogames
2016,
This paper presents a real life Petri Net-based framework for integrated and...
Integrated cost optimization in a two-stage, automotive supply chain
Integrated cost optimization in a two-stage, automotive supply chain
2016,
The efficiency of the automotive supply chain is crucial for ensuring the...
Data-driven approaches for emissions-minimized paths in urban areas
Data-driven approaches for emissions-minimized paths in urban areas
2016,
Concerns about air quality and global warming have led to numerous initiatives to...
Solving a multi-objective dynamic stochastic districting and routing problem with a co-evolutionary algorithm
Solving a multi-objective dynamic stochastic districting and routing problem with a co-evolutionary algorithm
2016,
This study considers a multi-objective dynamic stochastic districting and routing...
The multimode covering location problem
The multimode covering location problem
2016,
In this paper we introduce the Multimode Covering Location Problem. This is a...
Multi-class, multi-resource advance scheduling with no-shows, cancellations and overbooking
Multi-class, multi-resource advance scheduling with no-shows, cancellations and overbooking
2016,
We investigate a class of scheduling problems where dynamically and stochastically...
A two-stage robust optimization approach for the mobile facility fleet sizing and routing problem under uncertainty
A two-stage robust optimization approach for the mobile facility fleet sizing and routing problem under uncertainty
2016,
We propose a two-stage robust optimization model for the mobile facility fleet sizing...
Papers per page: