Journal: OPSEARCH

Found 451 papers in total
Facility location problems in the presence of two-circular forbidden regions with Euclidean distance norm
Facility location problems in the presence of two-circular forbidden regions with Euclidean distance norm
1998,
The paper presents the methodology to obtain the optimum location of a new facility in...
Optimal replacement in a discrete time shock model
Optimal replacement in a discrete time shock model
1998,
A device was subjected to a sequence of shocks occurring randomly at times n = 1 min,...
Transient state analysis of the queueing system Ek/Ma,b/1/N
Transient state analysis of the queueing system Ek/Ma,b/1/N
1998,
The queueing system E k /M a,b /1/N with finite waiting space is the modification of...
Income estimation: A goal programming model with rotating priorities
Income estimation: A goal programming model with rotating priorities
1998,
Income survey has to carry out the difficult task of estimating the income of families...
A lexi-search algorithm for a time minimizing assignment problem
A lexi-search algorithm for a time minimizing assignment problem
1998,
This paper studies a time minimizing assignment problem (TMAP) also known as the...
A Ratio Multiplex Algorithm to solve linear fractional programming problems
A Ratio Multiplex Algorithm to solve linear fractional programming problems
1998,
An algorithm called Ratio Multiplex Algorithm to solve Linear Fractional Programming...
Solving discrete multiobjective optimization problems based on approximation
Solving discrete multiobjective optimization problems based on approximation
1998,
We consider the discrete multiobjective decision making problem under partial...
On a class of assignment problems
On a class of assignment problems
1998,
In the Generalized Assignment Problem, it is required to minimize the cost of...
Time to congestion in Homogeneous Quasi-Birth-and-Death Processes
Time to congestion in Homogeneous Quasi-Birth-and-Death Processes
1998,
Quasi-Birth-and-Death Processes are useful tools for studying queuing systems. Of...
Finite population loss and delay queueing system with no passing
Finite population loss and delay queueing system with no passing
1998,
A loss and delay queueing system with no passing has been investigated in this paper....
A note on generalized Q-connected functions
A note on generalized Q-connected functions
1998,
In this paper, relationships between Q-connected, strictly A-connected and strongly...
The transportation problem with objective of simultaneous minimization of total transportation cost and transportation time to each destination
The transportation problem with objective of simultaneous minimization of total transportation cost and transportation time to each destination
1998,
For the Vector Minimization Problem (VMP) of simultaneous minimization of total...
Variational like-inequalities in Banach spaces
Variational like-inequalities in Banach spaces
1998,
In this paper we consider the existence of the solution of a variational-like...
A comparison of blast furnace and Corex routes for iron-making on the basis of costs
A comparison of blast furnace and Corex routes for iron-making on the basis of costs
1998,
Iron-making provides a vital engineering input in the process of steel production....
A renewal integral equation related to a multiple cold standby system
A renewal integral equation related to a multiple cold standby system
1998,
We consider a multiple cold standby system attended by a single repairman. The system...
A probabilistic (Q, s) inventory model with permitted credit period
A probabilistic (Q, s) inventory model with permitted credit period
1997,
This paper deals with a continuous review ( Q, s ) inventory policy with a positive...
A concave cost stochastic replacement problem
A concave cost stochastic replacement problem
1998,
In this paper, a multi-machine replacement problem is studied. T(1) represents an...
Factorial design applications in sensitivity analysis
Factorial design applications in sensitivity analysis
1997,
This paper presents a direct yet effective method to determine the sensitivity of...
Generalized pseudo convex minmax programming
Generalized pseudo convex minmax programming
1998,
Necessary and sufficient optimality conditions are obtained for a general minmax...
Non differentiable symmetric duality in minimax integer programming
Non differentiable symmetric duality in minimax integer programming
1997,
Symmetric duality for a class of non-differentiable minimax integer programming...
Modified Fourier's method of solving linear programming problems
Modified Fourier's method of solving linear programming problems
1998,
The application of Fourier variable elimination method for solving linear programming...
On sufficiency and duration in nonsmooth multiobjective programming
On sufficiency and duration in nonsmooth multiobjective programming
1997,
A nonsmooth multiobjective programming problem is considered and...
Single counter queueing models involving multiple servers
Single counter queueing models involving multiple servers
1997,
In this paper, two single-counter queueing models are considered. In both models, a...
On the GIXn/G/∞ system with Markov dependent batch arrivals
On the GIXn/G/∞ system with Markov dependent batch arrivals
1998,
We consider an infinite server system with Markov dependent batch sizes for arrivals....
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