Professor of Mathematics for Operational Research
Research Interests: Mathematics for operational research and systems, models in telecommunications and operations management, control of queues, stochastic networks, on-line bin-packing, ergodicity of markov processes, optimal search, stochastic scheduling, dynamic resource allocation, financial mathematics
Publications
A study of simple usage-based charging schemes for broadband networks.
– Broadband Communications
(1998)
121,
209
Admission control and routing in ATM networks using inferences from measured buffer occupancy
– IEEE Transactions on Communications
(1995)
43,
1778
(doi: 10.1109/26.380228)
Scheduling and interchangeability in tandem queues
(1995)
313
Stability of Flexible Manufacturing Systems
– Operations Research
(1994)
42,
947
(doi: 10.1287/opre.42.5.947)
Large deviation and fluid approximations in control of stochastic systems
(1994)
159
The Cafeteria Process—Tandem Queues with 0-1 Dependent Service Times and the Bowl Shape Phenomenon
– Operations Research
(1994)
42,
895
(doi: 10.1287/opre.42.5.895)
A survey of Markov decision models for control of networks of queues.
– Queueing Systems
(1993)
13,
291
(doi: 10.1007/BF01158935)
On a conjecture about assigning jobs to processors of differing speeds
– IEEE Transactions on Automatic Control
(1993)
38,
166
(doi: 10.1109/9.186333)
Markov chains, computer proofs, and average-case analysis of best fit bin packing.
– STOC
(1993)
412
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