Keyword: combinatorial optimization

Found 3184 papers in total
Integrating transportation and production: an international study case
Integrating transportation and production: an international study case
2012,
The problem we study is inspired by the real case of Mesdan S.p.A., an Italian company...
Scheduling jobs with position‐dependent processing times
Scheduling jobs with position‐dependent processing times
2012,
Bachman and Janiak provided a sketch of the proof that the problem 1∣ r i , p i (...
Determining the reorder point and order‐up‐to level to satisfy two constraints in a periodic review system under negative binomial demand
Determining the reorder point and order‐up‐to level to satisfy two constraints in a periodic review system under negative binomial demand
2012,
In this paper we consider an inventory management problem motivated by a specific...
Double acceptance sampling plans for Burr type XII distribution percentiles under the truncated life test
Double acceptance sampling plans for Burr type XII distribution percentiles under the truncated life test
2012,
Lio et al (2010a,2010b) introduced two single acceptance sampling plans (SASPs) for...
Robust optimization model of schedule design for a fixed bus route
Robust optimization model of schedule design for a fixed bus route
2012,
The time control point strategy is often adopted by bus operators in China and...
A Hybrid Harmony Search and TRANSYT hill climbing algorithm for signalized stochastic equilibrium transportation networks
A Hybrid Harmony Search and TRANSYT hill climbing algorithm for signalized stochastic equilibrium transportation networks
2012,
Determining the optimum signal settings in a road transportation network is an...
Multiperiod competitive supply chain networks with inventorying and a transportation network equilibrium reformulation
Multiperiod competitive supply chain networks with inventorying and a transportation network equilibrium reformulation
2012,
In this paper, we present a multitiered dynamic supply chain network equilibrium...
Retarded weighted quasi‐variational inequalities for traffic equilibrium problems
Retarded weighted quasi‐variational inequalities for traffic equilibrium problems
2012,
The aim of the paper is to consider user equilibrium problems in transportation...
Public‐transit frequency setting using minimum‐cost approach with stochastic demand and travel time
Public‐transit frequency setting using minimum‐cost approach with stochastic demand and travel time
2012,
Common practice in public‐transit planning is to determine the frequency of...
A two‐stage algorithm for the extended linehaul‐feeder vehicle routing problem with time windows
A two‐stage algorithm for the extended linehaul‐feeder vehicle routing problem with time windows
2012,
In this paper, an extended linehaul‐feeder vehicle routing problem with time...
Min‐energy broadcast in mobile ad hoc networks with restricted motion
Min‐energy broadcast in mobile ad hoc networks with restricted motion
2012,
This paper concerns about energy‐efficient broadcasts in mobile ad hoc...
Self‐organizing maps in population based metaheuristic to the dynamic vehicle routing problem
Self‐organizing maps in population based metaheuristic to the dynamic vehicle routing problem
2012,
We consider the dynamic vehicle routing problem (dynamic VRP). In this problem, new...
Constructions of given‐depth and optimal multirate rearrangeably nonblocking distributors
Constructions of given‐depth and optimal multirate rearrangeably nonblocking distributors
2012,
Rearrangeable multirate multicast switching networks are customarily called...
Dispatching design for storage‐centric wireless sensor networks
Dispatching design for storage‐centric wireless sensor networks
2012,
In a large‐scale storage‐centric wireless sensor network (SWSN) where...
Online scheduling on uniform machines with two hierarchies
Online scheduling on uniform machines with two hierarchies
2012,
In this paper we study online scheduling problem on m parallel uniform machines with...
Exploiting run time distributions to compare sequential and parallel stochastic local search algorithms
Exploiting run time distributions to compare sequential and parallel stochastic local search algorithms
2012,
Run time distributions or time‐to‐target plots are very useful tools to...
A heuristic approach to the warehouse management problem: a real case study
A heuristic approach to the warehouse management problem: a real case study
2012,
In this paper, a new heuristic approach is proposed to solve a real Storage Problem...
Optimal incentives for allocating HIV/AIDS prevention resources among multiple populations
Optimal incentives for allocating HIV/AIDS prevention resources among multiple populations
2012,
Many agencies, such as the United Nations Program on HIV/AIDS (UNAIDS), the World...
A multiple‐drawer medication layout problem in automated dispensing cabinets
A multiple‐drawer medication layout problem in automated dispensing cabinets
2012,
In this paper we investigate the problem of locating medications in automated...
Decision support system for the operating room rescheduling problem
Decision support system for the operating room rescheduling problem
2012,
Due to surgery duration variability and arrivals of emergency surgeries, the planned...
Inventory control of supply chains: Mitigating the bullwhip effect by centralized and decentralized Internal Model Control approaches
Inventory control of supply chains: Mitigating the bullwhip effect by centralized and decentralized Internal Model Control approaches
2013,
In this paper, a two‐degrees‐of‐freedom Internal Model Control...
Optimal policies for inventory systems with two types of product sharing common hardware platforms: Single period and finite horizon
Optimal policies for inventory systems with two types of product sharing common hardware platforms: Single period and finite horizon
2013,
In this paper, we consider an inventory system whose products share a common hardware...
Last time buy decisions for products sold under warranty
Last time buy decisions for products sold under warranty
2013,
Manufacturers supplying products under warranty need a strategy to deal with failures...
The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping
The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping
2013,
Containerized transport by liner shipping companies is a multi billion dollar industry...
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