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On (a,c,b) Policy Queue with Change Over Times Under Bernoulli Schedule Vacation Interruption
| Content Provider | Semantic Scholar |
|---|---|
| Author | Pikkala, Vijaya Laxmi Demie, Seleshi |
| Copyright Year | 2013 |
| Abstract | This paper analyzes a renewal input working vacations queue with change over times and Bernoulli schedule vacation interruption under (a,c,b) policy. The service and vacation times are exponentially distributed. The server begins service if there are at least c units in the queue and the service takes place in batches with a minimum of size a and a maximum of size b (a<=c <= b). The change over periods follow if there are (c-1) customers (at vacation completion instant) or (a-1) customers at service completion instants. The steady state queue length distributions at arbitrary and pre-arrival epochs are obtained. Performance measures and optimal cost policy are presented with numerical experiences. The genetic algorithm and quadratic fit search method are employed to search the optimal values of some important parameters of the system. |
| Starting Page | 181 |
| Ending Page | 196 |
| Page Count | 16 |
| File Format | PDF HTM / HTML |
| Volume Number | 3 |
| Alternate Webpage(s) | http://journals.iau.ir/article_521831_817677b486d04fe939f48bffbee92ccb.pdf |
| Alternate Webpage(s) | http://www.sid.ir/en/VEWSSID/J_pdf/1033520130303.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
