Keyword: stochastic processes

Found 1442 papers in total
Randomly observed random walks
Randomly observed random walks
1991,
The paper studies thinned random walks obtained by independently observing the...
A dynamic inventory model with periodic auditing
A dynamic inventory model with periodic auditing
1990,
Consider a single-item, periodic review, stationary inventory model with stochastic...
A characterization of the geometric distribution related to random sums
A characterization of the geometric distribution related to random sums
1991,
In this paper, the authors consider the sum Z of randomly truncated non-negative...
Max-geometric infinite divisibility and stability
Max-geometric infinite divisibility and stability
1991,
The authors consider a stability property for R d -valued random vectors appropriate...
An optimal software debugging model
An optimal software debugging model
1991,
This paper deals with the question of optimal debugging times for large-scale computer...
Random review production/inventory systems with compound Poisson demands and arbitrary processing times
Random review production/inventory systems with compound Poisson demands and arbitrary processing times
1991,
A production/inventory system is considered in which a single production facility...
Sole versus dual sourcing in stochastic lead-time (s,Q) inventory models
Sole versus dual sourcing in stochastic lead-time (s,Q) inventory models
1991,
When supply lead times are uncertain, the simultaneous procurement from two sources...
Stochastic modelling and optimization for environmental management
Stochastic modelling and optimization for environmental management
1991,
In modelling and managing complex environmental systems, inherent uncertainties of all...
A stochastic approach for the optimization of open-loop engine control systems
A stochastic approach for the optimization of open-loop engine control systems
1991,
The operation of sensors and actuators in engine control systems is always affected by...
Arc reduction and path preference in stochastic acyclic networks
Arc reduction and path preference in stochastic acyclic networks
1991,
The paper presents a heuristic for determining the path that maximizes the expected...
Linear programming with stochastic processes as parameters as applied to production planning
Linear programming with stochastic processes as parameters as applied to production planning
1991,
In formulating stochastic programming with recourse models, the parameters of the...
On the utilization analysis of two-stage transfer line production system subject to inter-stage inspection and rework
On the utilization analysis of two-stage transfer line production system subject to inter-stage inspection and rework
1990,
The purpose of this paper is to carry out the transient busy period analysis of a...
The pointwise stationary approximation for Mt/Mt/s queues is asymptotically correct as the rates increase
The pointwise stationary approximation for Mt/Mt/s queues is asymptotically correct as the rates increase
1991,
Green, Kolesar and Svoronos and Green and Kolesar use numerical methods to investigate...
Tool replacement with adaptive control in a non-stationary non-periodic stochastic process
Tool replacement with adaptive control in a non-stationary non-periodic stochastic process
1991,
The problem of optimum tool replacement is studied in the case in which tool...
A two-level production control model with target amount rescheduling
A two-level production control model with target amount rescheduling
1990,
This paper deals with the problem of two-level production control with disturbances. A...
Analysis of a kanban discipline for cell coordination in production lines. I
Analysis of a kanban discipline for cell coordination in production lines. I
1990,
The authors describe and analyze a discipline called kanban for the coordination of...
Probability density functions of task-processing times for deterministic, time-varying processor efficiency
Probability density functions of task-processing times for deterministic, time-varying processor efficiency
1990,
The authors consider a task being performed in an environment in which the work-rate...
Simulating discounted costs
Simulating discounted costs
1989,
The authors numerically estimate, via simulation, the expected infinite-horizon...
Simple solution procedures for a class of two-echelon inventory problems
Simple solution procedures for a class of two-echelon inventory problems
1990,
The paper considers an inventory system with one warehouse and N retailers. Lead times...
Optimal spares provisioning when component price is changing
Optimal spares provisioning when component price is changing
1990,
A system must operate for t units of time. A certain component is essential for...
Sequencing with earliness and tardiness penalties: A review
Sequencing with earliness and tardiness penalties: A review
1990,
The authors consider the problem of scheduling n jobs to minimize the total earliness...
Smoothed perturbation analysis for a class of discrete-event systems
Smoothed perturbation analysis for a class of discrete-event systems
1990,
This paper develops a gradient estimation procedure for a general class of stochastic...
System optimization using experimental evaluation of design performance
System optimization using experimental evaluation of design performance
1990,
This paper presents a method of system design based upon the multi-univariate method...
Steady-state approximation for a vector valued Markov Chain
Steady-state approximation for a vector valued Markov Chain
1990,
The problem addressed is that of a condensed steady-state solution for the Markov...
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