Whitt Ward

Ward Whitt

Information about the author Ward Whitt will soon be added to the site.
Found 104 papers in total
On arrivals that see time averages
On arrivals that see time averages
1990
The authors investigate when Arrivals See Time Averages (ASTA) in a stochastic model;...
An interpolation approximation for the mean workload in a GI/G/1 queue
An interpolation approximation for the mean workload in a GI/G/1 queue
1989
This paper develops a closed form approximation for the mean steady-state workload or...
Extensions of the queueing relations L=λàW and H=λG.
Extensions of the queueing relations L=λàW and H=λG.
1989
This paper extends the fundamental queueing relations L=λW and H=λG that...
An extremal property of the FIFO discipline via an ordinal version of L=λW.
An extremal property of the FIFO discipline via an ordinal version of L=λW.
1989
The authors apply the relation L=λW to prove that in great generality the...
Indirect estimation via L=λàW.
Indirect estimation via L=λàW.
1989
For a large class of queueing systems, Little’s law (L=λµ W ) helps...
Ordinary CLT and WLLN versions of L=λW
Ordinary CLT and WLLN versions of L=λW
1988
The familiar queueing principle expressed by the formula L = λW (Little’s...
An LIL version of L=λW
An LIL version of L=λW
1988
This paper establishes a law-of-the-iterated-logarithm (LIL) version of the...
A light-traffic approximation for single-class departure processes from multi-class queues
A light-traffic approximation for single-class departure processes from multi-class queues
1988
This paper discusses an approximation for single-class departure processes from...
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