Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Açık Bilim Politikası
Açık Bilim Politikası
Frequently Asked Questions
Frequently Asked Questions
Browse
Browse
By Issue Date
By Issue Date
Authors
Authors
Titles
Titles
Subjects
Subjects
Communities & Collections
Communities & Collections
AN ANALYTICAL APPROACH FOR OPTIMISING THE NUMBER OF REPAIRMEN FOR LARGE SCALE, HOMOGENEOUS, MULTI-SERVER SYSTEMS
Date
2008-01-01
Author
Gemikonakli, Orhan
Sanei, Hadi
Ever, Enver
Koçyiğit, Altan
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
1
views
0
downloads
Fault tolerant, large scale multi-server systems require an optimum number of repairmen for maximising performability. However, performability evaluation of such systems is difficult due to the state space explosion problem. In this paper, a simple and flexible approximate technique capable of overcoming state space explosion problem in computing the performability of large Markov models is presented. For validation of results, simulation has been used. It is shown that, this approach can handle large state space. The proposed method allows analysing the breakdown repair behaviour of large multi server systems. An optimisation study is presented together with numerical results showing the relationship of the number of servers and the number of repairmen for optimum performance.
Subject Keywords
Large scale multi-server systems
,
State Explosion problem
,
Markov process
,
Performability and simulation
URI
https://hdl.handle.net/11511/54486
Collections
Graduate School of Informatics, Conference / Seminar