Keyword: heuristics

Found 5460 papers in total
Valuation of Storage at a Liquefied Natural Gas Terminal
Valuation of Storage at a Liquefied Natural Gas Terminal
2011,
The valuation of the real option to store liquefied natural gas (LNG) at the...
Optimizing Strategic Safety Stock Placement in General Acyclic Networks
Optimizing Strategic Safety Stock Placement in General Acyclic Networks
2011,
We present two significant enhancements to the guaranteed‐service (GS) model...
Constructive heuristics for the canister filling problem
Constructive heuristics for the canister filling problem
2011,
The canister filling problem arises when optimizing the spent nuclear fuel repository...
Applications of meta-heuristics to traffic engineering in IP networks
Applications of meta-heuristics to traffic engineering in IP networks
2011,
Intra-domain routing protocols are based on shortest path first (SPF) routing, where...
Metaheuristics for the dynamic stochastic dial‐a‐ride problem with expected return transports
Metaheuristics for the dynamic stochastic dial‐a‐ride problem with expected return transports
2011,
The problem of transporting patients or elderly people has been widely studied in...
Look‐ahead heuristics for the dynamic traveling purchaser problem
Look‐ahead heuristics for the dynamic traveling purchaser problem
2011,
Given a set of products each with positive discrete demand, and a set of markets...
Heuristic algorithms for the cardinality constrained efficient frontier
Heuristic algorithms for the cardinality constrained efficient frontier
2011,
This paper examines the application of genetic algorithm, tabu search and simulated...
Optimizing stochastic production‐inventory systems: A heuristic based on simulation and regression analysis
Optimizing stochastic production‐inventory systems: A heuristic based on simulation and regression analysis
2011,
We present a heuristic optimization method for stochastic production‐inventory...
A multi‐stage stochastic programming approach in master production scheduling
A multi‐stage stochastic programming approach in master production scheduling
2011,
Master Production Schedules (MPS) are widely used in industry, especially within...
Isomorphism Testing via Polynomial‐Time Graph Extensions
Isomorphism Testing via Polynomial‐Time Graph Extensions
2011,
This paper deals with algorithms for detecting graph isomorphism (GI) properties. The...
A Linear Programming‐based Evolutionary Algorithm for the Minimum Power Broadcast Problem in Wireless Sensor Networks
A Linear Programming‐based Evolutionary Algorithm for the Minimum Power Broadcast Problem in Wireless Sensor Networks
2011,
A matheuristic approach, where concepts from linear programming are integrated into an...
A study on decisions of warranty, pricing, and production with insufficient information
A study on decisions of warranty, pricing, and production with insufficient information
2010,
It has been well‐recognized that a better warranty term offered by the product...
Exact and heuristic algorithms for parallel‐machine scheduling with DeJong’s learning effect
Exact and heuristic algorithms for parallel‐machine scheduling with DeJong’s learning effect
2010,
We consider a parallel‐machine scheduling problem with a learning effect and...
A simulated annealing heuristic for the dynamic layout problem with budget constraint
A simulated annealing heuristic for the dynamic layout problem with budget constraint
2010,
Facility layout problem has been extensively studied in the literature because the...
Balancing a transportation problem: Is it really that simple?
Balancing a transportation problem: Is it really that simple?
2011,
The transportation problem (TP) is discussed in all operational research textbooks....
Testing successive regression approximations by large‐scale two‐stage problems
Testing successive regression approximations by large‐scale two‐stage problems
2011,
A heuristic procedure, called successive regression approximations ( SRA ) has been...
Predetermined intervals for start times of activities in the stochastic project scheduling problem
Predetermined intervals for start times of activities in the stochastic project scheduling problem
2011,
This paper proposes a new methodology to schedule activities in projects with...
Time slack‐based techniques for robust project scheduling subject to resource uncertainty
Time slack‐based techniques for robust project scheduling subject to resource uncertainty
2011,
The resource‐constrained project scheduling problem (RCPSP) has been the...
A time‐indexed LP‐based approach for min‐sum job‐shop problems
A time‐indexed LP‐based approach for min‐sum job‐shop problems
2011,
In this paper we propose two time‐indexed IP formulations for job‐shop...
Single‐machine scheduling problems with time and position dependent processing times
Single‐machine scheduling problems with time and position dependent processing times
2011,
We consider single‐machine scheduling problems with time and position dependent...
The orienteering problem with stochastic travel and service times
The orienteering problem with stochastic travel and service times
2011,
In this paper, we introduce a variant of the orienteering problem in which travel and...
A randomized Delaunay triangulation heuristic for the Euclidean Steiner tree problem in R d
A randomized Delaunay triangulation heuristic for the Euclidean Steiner tree problem in R d
2011,
We present a heuristic for the Euclidean Steiner tree problem in ℜ d for d ≥2....
Optimal enough?
Optimal enough?
2011,
An alleged weakness of heuristic optimisation methods is the stochastic character of...
A Bus Driver Scheduling Problem: a new mathematical model and a GRASP approximate solution
A Bus Driver Scheduling Problem: a new mathematical model and a GRASP approximate solution
2011,
This paper addresses the problem of determining the best scheduling for Bus Drivers, a...
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