Journal: OPSEARCH

Found 451 papers in total
Application of Lexicographic Goal Programming in production planning-Two case studies
Application of Lexicographic Goal Programming in production planning-Two case studies
1993,
Two applications of Lexicographic Goal Programming are reported, the first relating to...
A lexicographic search for strongly correlated 0-1 knapsack problems
A lexicographic search for strongly correlated 0-1 knapsack problems
1993,
An efficient lexicographic search approach to the 0-1 single constraint knapsack...
New heuristics for the Conditional Covering Problem
New heuristics for the Conditional Covering Problem
1993,
The Conditional Covering Problem is to locate a minimum number of facility sites such...
A new method for the performance index of a communication network
A new method for the performance index of a communication network
1993,
An algorithm is presented for evaluating the upper and lower bounds of the performance...
Multiobjective fractional programming involving ρ-àinvex and related functions
Multiobjective fractional programming involving ρ-àinvex and related functions
1993,
A multiobjective fractional programming problem is considered for which a Mond-Weir...
Two-machine flowshop scheduling to minimise mean flow time
Two-machine flowshop scheduling to minimise mean flow time
1993,
This paper considers the two-machine flowshop scheduling problem of minimising the...
Determination of optimal land allocation in agricultural planning through goal programming with penalty functions
Determination of optimal land allocation in agricultural planning through goal programming with penalty functions
1993,
This paper presents a multicriteria decision making model for the allocation of land...
An inspection policy for protection components
An inspection policy for protection components
1992,
The paper presents an inspection policy for components which safeguard another system...
The weighted majority game
The weighted majority game
1992,
In this paper the author presents some results for weighted majority games. Also, a...
Linear approach to linear fractional goal programming
Linear approach to linear fractional goal programming
1992,
A linearised approach to solve linear fractional goal programming problem with one...
Duality for nonlinear multiobjective programs: A linearization approach
Duality for nonlinear multiobjective programs: A linearization approach
1992,
The paper presents a linearization approach to study the duality for multiobjective...
Cost optimization and quality control of products from queues with preemptive priority
Cost optimization and quality control of products from queues with preemptive priority
1992,
This paper describes a queueing theory application in quality control. Items to be...
Price discounts for extraordinary purchases
Price discounts for extraordinary purchases
1992,
This paper examines a firm’s response to a temporary price reduction on a...
Discrete time inventory model for deteriorating items with two warehouses
Discrete time inventory model for deteriorating items with two warehouses
1992,
An inventory model for deteriorating items with two warehouses by considering discrete...
Fibonacci games
Fibonacci games
1992,
For the purpose of characterization of square games, Isbell introduced the class of...
An algorithm for capacity expansion of an urban road network
An algorithm for capacity expansion of an urban road network
1992,
An heuristic procedure based on cost-benefit concept is presented for capacity...
Alternative theorems and optimality conditions with weakened convexity
Alternative theorems and optimality conditions with weakened convexity
1992,
This paper presents the concept of strictly convexlike, generalized strictly...
Semilocally b-vex and related functions
Semilocally b-vex and related functions
1992,
The object of this paper is to define semilocally b- vex, semilocally quasi b -vex and...
Impact of inspection errors on consumer and producer risks in sequential sampling
Impact of inspection errors on consumer and producer risks in sequential sampling
1992,
This paper reports on the effect of Type I (rejecting a good item) and Type II...
Sequential tests to monitor lot attribute quality in the presence of inspection errors
Sequential tests to monitor lot attribute quality in the presence of inspection errors
1992,
Recent studies show that errors in inspection cannot be ignored when one uses control...
A DSS for itinerary planning for air travel
A DSS for itinerary planning for air travel
1992,
Itinerary planning on an airline network involves knowing the best way of getting from...
Duality for nondifferentiable nonlinear programming problems: A feasible direction approach
Duality for nondifferentiable nonlinear programming problems: A feasible direction approach
1991,
Necessary and sufficient optimality criteria of Diewert is used to establish duality...
Second order duality for a minimax programming problem
Second order duality for a minimax programming problem
1991,
Four models of second order duality are introduced for the minimax problem: Minimize...
The M/G/1 queue with server vacation in a quality control environment
The M/G/1 queue with server vacation in a quality control environment
1991,
The purpose of this paper is to develop a model for queue length in a manufacturing...
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