Keyword: markov processes

Found 1372 papers in total
Perishable asset revenue management with Markovian time dependent demand intensities
Perishable asset revenue management with Markovian time dependent demand intensities
2000,
Many industries face the problem of selling a fixed stock of items over a finite...
Modelling and scheduling of an asynchronous cyclic production line with multiple parts
Modelling and scheduling of an asynchronous cyclic production line with multiple parts
2000,
In this study, we model and analyse a production line with asynchronous part...
Simulation optimization of buffer allocations in production lines with unreliable machines
Simulation optimization of buffer allocations in production lines with unreliable machines
2000,
We use a recent simulation-based optimization method, sample path optimization, to...
Approximate analysis of unreliable transfer lines with splits in the flow of material
Approximate analysis of unreliable transfer lines with splits in the flow of material
2000,
This paper presents a Markov process model and an approximate decomposition technique...
Sensitivity analysis and decomposition of unreliable production lines with blocking
Sensitivity analysis and decomposition of unreliable production lines with blocking
2000,
The analysis of finite-buffered, unreliable production lines is often based on the...
A robust decomposition method for the analysis of production lines with unreliable machines and finite buffers
A robust decomposition method for the analysis of production lines with unreliable machines and finite buffers
2000,
We consider production lines consisting of a series of machines separated by finite...
Asymptotic variance rate of the output in production lines with finite buffers
Asymptotic variance rate of the output in production lines with finite buffers
2000,
Production systems that can be modeled as discrete time Markov chains are considered....
Modeling and analysis of multi-stage transfer lines with unreliable machines and finite buffers
Modeling and analysis of multi-stage transfer lines with unreliable machines and finite buffers
2000,
This paper models and analyzes multi-stage transfer lines with unreliable machines and...
Markovian software availability measurement based on the number of restoration actions
Markovian software availability measurement based on the number of restoration actions
2000,
In this paper, we construct a software availability model considering the number of...
Multi-level hierarchic Markov processes as a framework for herd management support
Multi-level hierarchic Markov processes as a framework for herd management support
2000,
A general problem in relation to application of Markov decision processes to real...
Stochastic models of geriatric patient bed occupancy behaviour
Stochastic models of geriatric patient bed occupancy behaviour
2000,
This paper considers a census approach to the modelling of the time that geriatric...
An asynchronous stochastic approximation theorem and some applications
An asynchronous stochastic approximation theorem and some applications
1999,
In the paper we are concerned with the adaptive optimal control of Markov decision...
The design of robotic dairy barns using closed queueing networks
The design of robotic dairy barns using closed queueing networks
2000,
In this paper we present a closed queueing network model for a robotic milking barn....
Predicting duration of stay in a pediatric intensive care unit: A Markovian approach
Predicting duration of stay in a pediatric intensive care unit: A Markovian approach
2000,
Pediatric Risk of Mortality scores representing the intensity of illness are utilized...
A heuristic method for the set covering problem
A heuristic method for the set covering problem
1999,
We present a Lagrangian-based heuristic for the well-known Set Covering Problem (SCP)....
Higher order approximations for the single server queue with splitting, merging and feedback
Higher order approximations for the single server queue with splitting, merging and feedback
2000,
The performance evaluation of many modern communication and manufacturing systems has...
Continuous-time airline overbooking with time-dependent fares and refunds
Continuous-time airline overbooking with time-dependent fares and refunds
1999,
We analyze a model of airline overbooking in which customer cancellations and no-shows...
Partition-reversible Markov processes
Partition-reversible Markov processes
1999,
This study introduces a generalization of reversibility called...
Multiaction maintenance subject to action-dependent risk and stochastic failure
Multiaction maintenance subject to action-dependent risk and stochastic failure
2000,
Although Markov maintenance problems have received extensive attention, relatively few...
A discrete semi-Markov decision model to determine the optimal repair/replacement policy under general repairs
A discrete semi-Markov decision model to determine the optimal repair/replacement policy under general repairs
2000,
The state of a machine (system) that may experience failures is characterized by the...
Simulation of processes with multiple regeneration sequences
Simulation of processes with multiple regeneration sequences
2000,
The classical regenerative method of simulation output analysis exploits the...
Optimal policies under risk for changing software systems based on customer satisfaction
Optimal policies under risk for changing software systems based on customer satisfaction
2000,
The critical nature and impact of decisions regarding software-system changes demand a...
(s, S) continuous review models for products with fixed lifetimes
(s, S) continuous review models for products with fixed lifetimes
1999,
We analyze an ( s , S ) continuous review perishable inventory system with a general...
A simple recursive Markov chain model to determine the optimal replacement policies under general repairs
A simple recursive Markov chain model to determine the optimal replacement policies under general repairs
2000,
A repairable system (machine) is subject to failure. At each failure epoch, a general...
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