| Type of Document |
Master's Thesis |
| Author |
Kulkarni, Aditya Umesh
|
| URN |
etd-06062012-114510 |
| Title |
Approximating Deterministic Changes to Ph(t)/Ph(t)/1/c and Ph(t)/M(t)/s/c Queueing Models |
| Degree |
Master of Engineering |
| Department |
Industrial and Systems Engineering |
| Advisory Committee |
| Advisor Name |
Title |
| Taaffe, Michael R. |
Committee Chair |
| Bish, Ebru K. |
Committee Member |
| Pasupathy, Raghu |
Committee Member |
|
| Keywords |
- Queueing
- phase-type
- time-varying queues
- Polya Eggenberger
|
| Date of Defense |
2012-05-25 |
| Availability |
unrestricted |
Abstract
A deterministic change to a time-varying queueing model is described as either changing the number of entities, the queue capacity, or the number of servers in the system at selected times. We use a surrogate distribution for N(t), the number of entities in the system at time t, to approximate deterministic changes to the Ph(t)/Ph(t)/1/c and the Ph(t)/M(t)/s/c queueing models. We develop a solution technique to minimize the number of state probabilities to be approximated.
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| Files |
| Filename |
Size |
Approximate Download Time
(Hours:Minutes:Seconds)
|
| 28.8 Modem |
56K Modem |
ISDN (64 Kb) |
ISDN (128 Kb) |
Higher-speed Access |
| |
Kulkarni_AU_T_2012.pdf |
7.19 Mb |
00:33:18 |
00:17:07 |
00:14:59 |
00:07:29 |
00:00:38 |
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