Griffiths J.D.

J.D. Griffiths

Information about the author J.D. Griffiths will soon be added to the site.
Found 12 papers in total
A queueing model of activities in an intensive care unit
A queueing model of activities in an intensive care unit
2006
Activities in an intensive care unit (ICU) at a major teaching hospital are modelled...
Modelling treatment effects in the HIV/AIDS epidemic
Modelling treatment effects in the HIV/AIDS epidemic
2006
Advances in recent treatments for HIV/AIDS patients have shown dramatic outcomes in...
Cascades of queues
Cascades of queues
2006
This paper presents results from a bulk service queueing system, where the main...
The transient solution to M/EK/1 queue
The transient solution to M/EK/1 queue
2006
The single-channel queueing equations considered in this paper are characterised by...
Modelling the requirement for supplementary nurses in an intensive care unit
Modelling the requirement for supplementary nurses in an intensive care unit
2005
The intensive care unit (ICU) of a hospital is an essential yet costly resource....
A time-dependent approximation for the queue M/M(1,s)/c
A time-dependent approximation for the queue M/M(1,s)/c
1999
A time-dependent approximation for the mean number of customers in the queue for the...
The coefficient of variation of queue size for heavy traffic
The coefficient of variation of queue size for heavy traffic
1996
Consideration is given to the limiting form of the coefficient of variation of queue...
Queueing at the Suez Canal
Queueing at the Suez Canal
1995
This paper describes an investigation into the delays experienced by ships waiting to...
The Gatwick Rapid Transit Systems
The Gatwick Rapid Transit Systems
1992
Consideration is given to the queue lengths and delays experienced by passengers...
Pelican crossings-The development of a simulation model to evaluate operating strategies
Pelican crossings-The development of a simulation model to evaluate operating strategies
1992
The paper reviews the development of Pelican crossings and describes the application...
A simple stochastic model of air-naval combat
A simple stochastic model of air-naval combat
1991
Consideration is given to a scenario where a fleet of ships, each armed with the same...
Estimation of queues at the Channel Tunnel
Estimation of queues at the Channel Tunnel
1991
The Channel Tunnel, due to open in 1993, will provide a high-speed rail link between...
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