Keyword: stochastic processes

Found 1442 papers in total
Simulation optimization of PSA‐threshold based prostate cancer screening policies
Simulation optimization of PSA‐threshold based prostate cancer screening policies
2012,
We describe a simulation optimization method to design PSA screening policies based on...
Concepts for safety stock determination under stochastic demand and different types of random production yield
Concepts for safety stock determination under stochastic demand and different types of random production yield
2013,
We consider a manufacturer’s stochastic production/inventory problem under...
Optimal route decision with a geometric ground‐airborne hybrid model under weather uncertainty
Optimal route decision with a geometric ground‐airborne hybrid model under weather uncertainty
2012,
Adverse weather is the dominant cause of delays in the National Airspace System (NAS)....
Conditionally dependent strategies for multiple‐step‐ahead prediction in local learning
Conditionally dependent strategies for multiple‐step‐ahead prediction in local learning
2011,
Computational intelligence approaches to multiple‐step‐ahead forecasting...
Measuring Inflation Through Stochastic Approach To Index Numbers For Pakistan
Measuring Inflation Through Stochastic Approach To Index Numbers For Pakistan
2009,
This study attempts to estimate the rate of inflation in Pakistan through stochastic...
A memetic algorithm for the multi‐compartment vehicle routing problem with stochastic demands
A memetic algorithm for the multi‐compartment vehicle routing problem with stochastic demands
2010,
The multi‐compartment vehicle routing problem (MC‐VRP) consists of...
Estimation‐based metaheuristics for the probabilistic traveling salesman problem
Estimation‐based metaheuristics for the probabilistic traveling salesman problem
2010,
The probabilistic traveling salesman problem (PTSP) is a central problem in stochastic...
Supply chain model for a deteriorating product with time‐varying demand and production rate
Supply chain model for a deteriorating product with time‐varying demand and production rate
2012,
The paper develops a two‐echelon supply chain model with a single‐buyer...
Developing a chance‐constrained free replicability hull model for supplier selection
Developing a chance‐constrained free replicability hull model for supplier selection
2012,
Selecting appropriate suppliers has strategic significance for every company. The Free...
On the development of innovation diffusion model using stochastic differential equation incorporating change in the adoption rate
On the development of innovation diffusion model using stochastic differential equation incorporating change in the adoption rate
2012,
Bass innovation and diffusion model and many of its extended forms have been reported...
Resampling DEA estimates of investment fund performance
Resampling DEA estimates of investment fund performance
2012,
Data envelopment analysis (DEA) is attractive for comparing investment funds because...
A methodology to solve large‐scale cooperative transportation planning problems
A methodology to solve large‐scale cooperative transportation planning problems
2012,
In this paper, we suggest a methodology to solve a cooperative transportation planning...
A polling model with reneging at polling instants
A polling model with reneging at polling instants
2012,
In this paper we consider a single‐server, cyclic polling system with...
Gated polling with stationary ergodic walking times, Markovian routing and random feedback
Gated polling with stationary ergodic walking times, Markovian routing and random feedback
2012,
We investigate a gated polling system with semi‐linear feedback and Markovian...
Robust Inventory Routing Under Demand Uncertainty
Robust Inventory Routing Under Demand Uncertainty
2012,
This paper introduces a robust inventory routing problem where a supplier distributes...
Vehicle routing problem with stochastic travel times including soft time windows and service costs
Vehicle routing problem with stochastic travel times including soft time windows and service costs
2013,
This paper studies a vehicle routing problem with soft time windows and stochastic...
The r‐interdiction median problem with probabilistic protection and its solution algorithm
The r‐interdiction median problem with probabilistic protection and its solution algorithm
2013,
This paper discusses the critical infrastructure protection problem in supply systems...
Multi‐service multi‐facility network design under uncertainty
Multi‐service multi‐facility network design under uncertainty
2012,
The problem of designing high speed networks using different modules of link...
Determination of storage tanks location for optimal short‐term scheduling in multipurpose/multiproduct batch‐continuous plants under uncertainties
Determination of storage tanks location for optimal short‐term scheduling in multipurpose/multiproduct batch‐continuous plants under uncertainties
2012,
A multipurpose/multiproduct plant has to deal with many combinations of tasks...
Modelling of hydrological persistence for hidden state Markov decision processes
Modelling of hydrological persistence for hidden state Markov decision processes
2012,
A reservoir in south east Queensland can supply irrigators, industry or domestic...
Stochastic Multiobjective Optimization: Sample Average Approximation and Applications
Stochastic Multiobjective Optimization: Sample Average Approximation and Applications
2011,
We investigate one stage stochastic multiobjective optimization problems where the...
Optimal inventory policies with non‐stationary supply disruptions and advance supply information
Optimal inventory policies with non‐stationary supply disruptions and advance supply information
2012,
We consider the production/inventory problem of a manufacturer (or a retailer) under...
Estimating most productive scale size with imprecise‐chance constrained input–output orientation model in data envelopment analysis
Estimating most productive scale size with imprecise‐chance constrained input–output orientation model in data envelopment analysis
2012,
Varieties of data envelopment analysis (DEA) models have been formulated to assess...
Dual sourcing: Responsive hedging against correlated supply and demand uncertainty
Dual sourcing: Responsive hedging against correlated supply and demand uncertainty
2012,
This article analyzes dual sourcing decisions under stochastically dependent supply...
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