Journal: OPSEARCH

Found 451 papers in total
On the solution of fuzzy parametric bicriterion programming problems
On the solution of fuzzy parametric bicriterion programming problems
2008,
This paper deals with Bicriterion mathematical programming problems with fuzzy numbers...
A note on joining strategies for two queues in parallel
A note on joining strategies for two queues in parallel
2008,
The present chapter deals initially with M/((M+U)/1) 2 . By allowing one of the...
Cost analysis of a two-phase MX/Ek/1 queueing system with N-policy
Cost analysis of a two-phase MX/Ek/1 queueing system with N-policy
2008,
This paper deals with the analysis of a two-phase M X /E k /1 queuing system with...
Life time warranty cost model for software with imperfect error rectification
Life time warranty cost model for software with imperfect error rectification
2008,
The optimum release time or total testing time of a software product subject to the...
Revisiting Dinkelbach-type algorithms for generalized fractional programs
Revisiting Dinkelbach-type algorithms for generalized fractional programs
2008,
In this paper we introduce a new Dinkelbach-type algorithm where the new iterate is...
An algorithm for multi-level programming problem using goal programming
An algorithm for multi-level programming problem using goal programming
2008,
This paper presents an algorithm for solving a multi-level programming problem using a...
Chance constrained programming with fuzzy inequality constraints
Chance constrained programming with fuzzy inequality constraints
2008,
This paper deals with a methodology for solving a Chance Constrained Fuzzy linear...
Optimal strategy analysis of an N-Policy M[X]/M/1 queueing system with a removable and non-reliable server
Optimal strategy analysis of an N-Policy M[X]/M/1 queueing system with a removable and non-reliable server
2008,
This paper analyses the modeling of a production system, which is designed as an...
A quadratic regression model with an application to business school ranking
A quadratic regression model with an application to business school ranking
2008,
We present a blocked, quadratic regression model in this article. The model has a...
Optimum skip lot sampling plans using spreadsheets
Optimum skip lot sampling plans using spreadsheets
2008,
The characteristics of Skip Lot Sampling Plans (SkSP) originally developed by Dodge...
Inventory models wth mixture of backorders involving reducible lead time and setup cost
Inventory models wth mixture of backorders involving reducible lead time and setup cost
2008,
Lead time and setup cost are controllable variables in our continuous review inventory...
Evaluation of relative performance of product designs: a fuzzy DEA approach to quality function deployment
Evaluation of relative performance of product designs: a fuzzy DEA approach to quality function deployment
2007,
The Fuzzy DEA approach is introduced in Quality Function Deployment to evaluate...
Analysis of M/M/1 queueing system with two priority classes
Analysis of M/M/1 queueing system with two priority classes
2007,
The present paper investigates the two-class priority M/M/1 queueing system, where the...
Operational analysis and resource management: a case study
Operational analysis and resource management: a case study
2007,
The paper discusses the operational analysis and resource allocation in a medium sized...
ISO-cost contours to facility location problems in the presence of circular and polygonal forbidden regions
ISO-cost contours to facility location problems in the presence of circular and polygonal forbidden regions
2007,
The paper presents a methodology to obtain a library of alternate sub-optimal level...
Strict consecutive-k-out-of-n:F System: GERT analysis
Strict consecutive-k-out-of-n:F System: GERT analysis
2007,
This paper provides reliability analysis of linear strict consecutive-k-out-of-n:F...
Supply chain model for the retailer's ordering policy under two levels of delay payments derived algebraically
Supply chain model for the retailer's ordering policy under two levels of delay payments derived algebraically
2007,
The main purpose of this note is to investigate Huang's model and extend Huang's model...
Solution of rectangular fuzzy games
Solution of rectangular fuzzy games
2007,
A solution of m×n rectangular fuzzy game with payoff as imprecise numbers...
Ranking of decision making units: a review and development of new model using data envelopment analysis approach
Ranking of decision making units: a review and development of new model using data envelopment analysis approach
2007,
A key limitation of Data Envelopment Analysis (DEA) models is their inability to rank...
Fuzzy set solutions for optimal maintenance strategy selection
Fuzzy set solutions for optimal maintenance strategy selection
2007,
Selecting optimal maintenance strategy under fuzzy environment is not a trivial task....
Fuzzy logic model for cotton grading
Fuzzy logic model for cotton grading
2007,
This paper describes the applications of Fuzzy Logic to cotton grading. In order to...
Partial vector invexity for n-set functions and minmax programming
Partial vector invexity for n-set functions and minmax programming
2007,
Partial vector invexity is introduced for a class of n -set functions and is utilized...
An inventory model with stock dependent demand and general rate of deterioration under conditions of permissible delay in payments
An inventory model with stock dependent demand and general rate of deterioration under conditions of permissible delay in payments
2007,
In this paper a deterministic inventory model is developed for deteriorating items...
An EOQ inventory model with ramp type demand, Weibull distribution deterioration and starting with shortage
An EOQ inventory model with ramp type demand, Weibull distribution deterioration and starting with shortage
2007,
An economic ordering quantity (EOQ) is developed for the model incorporating items...
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