Journal: Asia-Pacific Journal of Operational Research

Found 460 papers in total
A heuristic search algorithm for solving resource-constrained project scheduling problems
A heuristic search algorithm for solving resource-constrained project scheduling problems
2003,
This paper presents an artificial intelligence based heuristic search algorithm for...
A combined weight-update and aspiration-level interactive method for multiple objective linear programming
A combined weight-update and aspiration-level interactive method for multiple objective linear programming
2003,
In this paper an aspiration-level method for multiple objective linear programming is...
Application of linear programming model with fuzzy multiple goals for generation development under environmental regulations
Application of linear programming model with fuzzy multiple goals for generation development under environmental regulations
2003,
A linear programming model with fuzzy multiple goals for assessing the impacts of...
Yield management with side conditions
Yield management with side conditions
2002,
This paper presents a nonlinear integer programming approach to the optimization phase...
A diagonalization algorithm for solving the dynamic network user equilibrium traffic assignment model
A diagonalization algorithm for solving the dynamic network user equilibrium traffic assignment model
2002,
We develop a numerical method to solve the user equilibrium simultaneous departure...
Global invexity and duality in mathematical programming
Global invexity and duality in mathematical programming
2002,
Global invexity is characterized by a condition which is independent of the scale...
A dual-matrix approach to the transportation problem
A dual-matrix approach to the transportation problem
2002,
The transportation model is a special case of linear programming models, widely used...
A second order analysis of the waiting time in the M/G/1 retrial queue
A second order analysis of the waiting time in the M/G/1 retrial queue
2002,
We are concerned with the M/G/1 queue with repeated attempts where a customer who...
On the MX/G/1 retrial queue with Bernoulli schedules and general retrial times
On the MX/G/1 retrial queue with Bernoulli schedules and general retrial times
2002,
This paper is concerned with the analysis of a single-server batch arrival retrial...
Is the mean-variance efficient portfolio really that sensitive to estimation errors?
Is the mean-variance efficient portfolio really that sensitive to estimation errors?
2002,
In order to give a complete and accurate description about the sensitivity of...
Using the spectral radius to determine whether a Leontief system has a unique positive solution
Using the spectral radius to determine whether a Leontief system has a unique positive solution
2002,
The Hawkins–Simon condition is a well-known method used to determine the...
Tsoro and Hungarian approaches: A hybrid algorithm for an assignment problem
Tsoro and Hungarian approaches: A hybrid algorithm for an assignment problem
2003,
Tsoro is a two-person game which is widely played in Southern African countries. The...
Solving a mixed integer program by fathoming dual programs
Solving a mixed integer program by fathoming dual programs
2003,
Some Mixed Integer (MIP's) have many more rows than columns. Because the time taken to...
Symmetric duality involving invexity in multiobjective fractional programming
Symmetric duality involving invexity in multiobjective fractional programming
2003,
A pair of symmetric dual multiobjective fractional programming problems are considered...
Makespan minimization in projects with threshold activities
Makespan minimization in projects with threshold activities
2002,
The problem of minimizing the duration of a project is studied in situations involving...
Asymptotic confidence limits for the steady state availability of a two-unit parallel system with ‘preparation time’ for the repair facility
Asymptotic confidence limits for the steady state availability of a two-unit parallel system with ‘preparation time’ for the repair facility
2002,
Asymptotic confidence limits for the steady state availability of a two-unit parallel...
Costing a new car warranty
Costing a new car warranty
2003,
The reliability of a motor vehicle depends on the reliability of its numerous...
A comparative study of algorithms for the flowshop scheduling problem
A comparative study of algorithms for the flowshop scheduling problem
2002,
In this paper, we propose three meta-heuristic algorithms for the permutation flowshop...
Randomized on-line and semi-on-line scheduling on identical machines
Randomized on-line and semi-on-line scheduling on identical machines
2003,
This paper considers on-line and semi-on-line scheduling problems on m parallel...
A comparative study of metaheuristics for vehicle routing problem with stochastic demands
A comparative study of metaheuristics for vehicle routing problem with stochastic demands
2003,
The vehicle routing problem with stochastic demands is usually modeled as a stochastic...
Modeling the vehicle routing problem for a soft drink distribution company
Modeling the vehicle routing problem for a soft drink distribution company
2002,
In this paper, we present a modeling study of vehicle routing problem (VRP) for a soft...
A heuristic procedure for solving multi-plant, multi-item, multi-period capacitated lot-sizing problems
A heuristic procedure for solving multi-plant, multi-item, multi-period capacitated lot-sizing problems
2002,
This paper presents a heuristic procedure for solving multi-plant, multi-item,...
k-out-of-n-system with repair: The N-policy
k-out-of-n-system with repair: The N-policy
2002,
We consider a k -out-of- n -system with repair under N -policy. Under this policy a...
Preventive maintenance policy with effect dependent cost
Preventive maintenance policy with effect dependent cost
2002,
This paper considers a preventive maintenance policy, under which the repairable...
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