Country: Singapore

Found 450 papers in total
An EOQ model for progressive payment scheme under DCF approach
An EOQ model for progressive payment scheme under DCF approach
2006,
An attempt is made to formulate optimal ordering policies for the retailer when the...
An economic order quantity model with generalized ramp-type demand and Weibull distribution deterioration
An economic order quantity model with generalized ramp-type demand and Weibull distribution deterioration
2007,
An inventory model is discussed with generalized ramp-type demand where the time to...
Optimal replenishment policy for an integrated supplier–buyer deteriorating inventory model considering multiple JIT delivery and other cost functions
Optimal replenishment policy for an integrated supplier–buyer deteriorating inventory model considering multiple JIT delivery and other cost functions
2007,
This study develops an integrated deteriorating inventory policy for a...
Solving the uncapacitated multiple allocation p-hub center problem by genetic algorithm
Solving the uncapacitated multiple allocation p-hub center problem by genetic algorithm
2006,
In this paper we describe a genetic algorithm (GA) for the uncapacitated multiple...
Optimizing location among n-countries under exchange rate uncertainty: applying real options
Optimizing location among n-countries under exchange rate uncertainty: applying real options
2007,
This study considers the effects of one real exchange rate on strategies that govern...
Review of long-term warranty policies
Review of long-term warranty policies
2006,
A large number of products are now being sold with long-term warranty policies. This...
The type I delayed repair policy
The type I delayed repair policy
2007,
ln this work we introduce a new maintenance policy called the delayed repair policy....
Optimal periodic preventive maintenance schedules with improvement factors depending on number of preventive maintenances
Optimal periodic preventive maintenance schedules with improvement factors depending on number of preventive maintenances
2007,
This paper considers a periodic preventive maintenance policy under which each...
A hybrid two-stage flowshop scheduling problem
A hybrid two-stage flowshop scheduling problem
2007,
This paper considers a batch scheduling problem in a two-stage hybrid flowshop that...
Market- and merit-based adjustment of faculty salaries
Market- and merit-based adjustment of faculty salaries
2007,
We describe an exercise in trying to adjust faculty salaries at a national university...
Identification of redundant objective functions in multi-objective stochastic fractional programming problems
Identification of redundant objective functions in multi-objective stochastic fractional programming problems
2006,
Redundancy in constraints and variables is usually studied in linear, integer and...
Non-interior continuation method for complementarity problems in absence of strict complementarity
Non-interior continuation method for complementarity problems in absence of strict complementarity
2006,
In this paper, by using a modified smoothing function, we propose a new continuation...
A novel monotonization transformation for some classes of global optimization problems
A novel monotonization transformation for some classes of global optimization problems
2006,
A novel monotonization method is proposed for converting a non-monotone programming...
Estimators of the retrial rate in M/G/1 retrial queues
Estimators of the retrial rate in M/G/1 retrial queues
2006,
In this article we analyze the M/G/1 retrial queue from a statistical viewpoint....
A discrete-time Geo/G/1 retrial queue with server breakdowns
A discrete-time Geo/G/1 retrial queue with server breakdowns
2006,
This paper discusses a discrete-time Geo/G/1 retrial queue with the server subject to...
A hybrid heuristic for the minimum weight vertex cover problem
A hybrid heuristic for the minimum weight vertex cover problem
2006,
Given an undirected graph with weights associated with its vertices, the minimum...
Application of analytic hierarchy process in multi-objective mixed integer programming for airlift capacity planning
Application of analytic hierarchy process in multi-objective mixed integer programming for airlift capacity planning
2006,
The analytic hierarchy process is combined with multi-objective mixed integer...
Bridge lane direction specification for sustainable traffic management
Bridge lane direction specification for sustainable traffic management
2006,
We present a deterministic model that specifies lane direction in a multi-laned bridge...
Adjusting ordinal and cardinal inconsistencies in decision preferences based on Gower plots
Adjusting ordinal and cardinal inconsistencies in decision preferences based on Gower plots
2006,
Gower plots provide a powerful graphical tool to detect cardinal and ordinal...
The optimal cycle time for deteriorating items with limited storage capacity under permissible delay in payments
The optimal cycle time for deteriorating items with limited storage capacity under permissible delay in payments
2006,
Inventory models with deteriorating items have received considerable attention in...
The single-vendor single-buyer integrated inventory problem with quality improvement and lead time reduction – minimax distribution-free approach
The single-vendor single-buyer integrated inventory problem with quality improvement and lead time reduction – minimax distribution-free approach
2006,
In past two decades, the Japanese successful experience in using Just-In-Time (JIT)...
Delay guarantee backup route planning for multicast networks
Delay guarantee backup route planning for multicast networks
2006,
This paper considers quality of service in terms of end-to-end delay in planning...
Imperfect production systems with imperfect preventive maintenance, inflation, and time value of money
Imperfect production systems with imperfect preventive maintenance, inflation, and time value of money
2006,
A model that integrates the issues of production, quality, maintenance, inspection,...
Transient analysis of a multi-component system modeled by a general Markov process
Transient analysis of a multi-component system modeled by a general Markov process
2006,
An M-unit system in dynamic environment with operational and repair times following...
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