Paper Info
Title
Joint resource and network scheduling with adaptive offset determination for optical burst switched grids
Abstract
Optical burst switching (OBS) is a promising technology for optical grids with short-lived and interactive data communication requirements. On the other hand, burst losses are in the nature of the OBS protocol and these losses severely affect the grid job completion times. This paper first proposes a joint grid resource and network provisioning method to avoid congestion in the network in order to minimize grid job completion times. Simulations show that joint provisioning significantly reduces completion times in comparison to other methods that perform network provisioning after grid scheduling. An adaptive extra offset based quality of service (QoS) mechanism is also proposed in order to reduce grid burst losses in case of network congestion. Results show that this adaptive mechanism significantly reduces grid completion times by exploiting the trade-off between decreasing loss probability and increasing delay introduced by the extra offset time.
Year
DOI
Venue
2010
10.1016/j.future.2009.11.002
Future Generation Comp. Syst.
Keywords
DocType
Volume
grid resource provisioning,network scheduling,network congestion,optical burst switching,grid network provisioning,grid completion time,completion time,grid job completion time,joint resource,joint grid resource,grid computing,burst loss,grid burst loss,grid scheduling,optical grid,quality of service
Journal
26
Issue
ISSN
Citations 
4
Future Generation Computer Systems
4
PageRank 
References 
Authors
1.03
13
2
Name
Order
Citations
PageRank
Mehmet Koseoglu1434.80
Ezhan Karasan228641.74