Stadje Wolfgang

Wolfgang Stadje

Information about the author Wolfgang Stadje will soon be added to the site.
Found 26 papers in total
Group testing procedures with quantitative features and incomplete identification
Group testing procedures with quantitative features and incomplete identification
2012
We present a group testing model for items characterized by marker random variables....
On the demand pooling anomaly in inventory theory
On the demand pooling anomaly in inventory theory
2011
The demand pooling anomaly of inventory theory of type F amounts to a kind of...
The M/G/1+G queue revisited
The M/G/1+G queue revisited
2011
We consider an M / G /1 queue with the following form of customer impatience: an...
Recurrences in an infection model: A medical application of GI/M/s loss systems
Recurrences in an infection model: A medical application of GI/M/s loss systems
2007
We consider a simple model for the evolution of a bacterial infection and its...
Sporadic and continuous clearing policies for a production/inventory system under an M/G demand process
Sporadic and continuous clearing policies for a production/inventory system under an M/G demand process
2005
A production/inventory system is filled continuously at rate 1 and satisfies demands...
Inventory system for goods with censored random lifetimes
Inventory system for goods with censored random lifetimes
2000
We consider a Poisson inventory model for perishable goods in which the items have...
Duality of dams via mountain processes
Duality of dams via mountain processes
2003
We consider a G/M/ 1-type dam having finite capacity and a general release rule, and...
Renewal analysis of a replacement process
Renewal analysis of a replacement process
2003
We consider a unit with a random lifetime which is replaced at renewal times by a new...
Optimal surveillance of a failure system
Optimal surveillance of a failure system
1999
For a system subject to breakdown at some random time, two continuous surveillance...
On the convergence to stationarity of the many-server Poisson queue
On the convergence to stationarity of the many-server Poisson queue
1999
We consider the many-server Poisson queue M/M/c with arrival intensity λ , mean...
Heavy traffic analysis of a queueing system with bounded capacity for two types of customers
Heavy traffic analysis of a queueing system with bounded capacity for two types of customers
1999
We study a service system with a fixed upper bound for its workload and two...
Contributions to the theory of first-exit times of some compound processes in queueing theory
Contributions to the theory of first-exit times of some compound processes in queueing theory
1999
We consider compound processes that are linear with constant slope between i.i.d....
Generating function analysis of some joint distributions for Poisson loss systems
Generating function analysis of some joint distributions for Poisson loss systems
2000
We present a new approach to derive joint distributions for stationary Poisson loss...
Some structural properties of a Markovian storage/production system
Some structural properties of a Markovian storage/production system
1997
We consider a storage/production system with state-dependent production rate and...
Inequalities for first-exit probabilities and expected first-exit times of a random walk
Inequalities for first-exit probabilities and expected first-exit times of a random walk
1996
For the partial sum process of independent identically distributed random variables we...
Perishable inventory systems with impatient demands
Perishable inventory systems with impatient demands
1999
An inventory system for perishable commodities (PIS) with finite shelf size and finite...
Asymptotic probabilities in a sequential urn scheme related to the matchbox problem
Asymptotic probabilities in a sequential urn scheme related to the matchbox problem
1998
Generalizing the classical Banach matchbox problem, we consider the process of...
Non-stationary waiting times in a closed exponential tandem queue
Non-stationary waiting times in a closed exponential tandem queue
1996
A closed exponential tandem queue in which every customer has to be served by two...
Asymptotic normality of discounted random series with applications in reliability and queueing
Asymptotic normality of discounted random series with applications in reliability and queueing
1997
It is proved that a certain kind of randomly discounted random sums is asymptotically...
A generalized maintenance model for stochastically deteriorating equipment
A generalized maintenance model for stochastically deteriorating equipment
1996
the objective of this paper is to develop a generalized maintenance model in a...
Inequalities for first-exit probabilities and expected first-exit times of a random walk
Inequalities for first-exit probabilities and expected first-exit times of a random walk
1996
For the partial sum process of i.i.d. random variables the paper derives sequences of...
Availability of an operating system during a given time interval: A dynamic programming approach
Availability of an operating system during a given time interval: A dynamic programming approach
1996
The paper considers the problem of running a one-unit failure system such that the...
On the behavior of the batch arrival queue during a busy period
On the behavior of the batch arrival queue during a busy period
1994
The queue size process of the batch arrival queue is studied under the condition that...
A direct approach to the GI/G/1 queueing system with finite capacity
A direct approach to the GI/G/1 queueing system with finite capacity
1993
For the GI/G/1 queue with finite capacity the paper derives the time-dependent...
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