Improving efficiency and scalability of service network graph by re-routing service routes

Lai, David and Zhang, Zhongwei (2009) Improving efficiency and scalability of service network graph by re-routing service routes. In: 1st Asian Conference on Intelligent Information and Database Systems (ACIIDS 2009) , 1-3 Apr 2009, Dong Hoi, Vietnam.

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Inter domain service routing is an element in the success of Next Generation Network. Service requests, such as the INVITE request in Session Initiation Protocol [21] may need to be redirected. Service Path (SPath) can be used to hold the server paths and service information. The length of SPath increases as the number of hops in a redirection increases. The overhead for service routing which uses SPath also increases. Thus it is desirable to optimize SPath to ensure efficiency and scalability of protocols involving service routing. In this paper, we propose a re-routing strategy to optimize service routing, and demonstrate how this strategy can be applied to SPath to enhance the efficiency and scalability of Service Network Graph (SNG). The formal proof for SPath optimization also forms the basis of Authentication Delegation in SNG.

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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: © 2009 IEEE. Permanent restricted access to published version due to publisher copyright policy.
Faculty / Department / School: Historic - Faculty of Sciences - Department of Maths and Computing
Date Deposited: 15 Apr 2009 01:20
Last Modified: 13 Feb 2015 00:07
Uncontrolled Keywords: service path; authentication delegation; service network graph; service re-routing
Fields of Research : 08 Information and Computing Sciences > 0806 Information Systems > 080612 Interorganisational Information Systems and Web Services
08 Information and Computing Sciences > 0805 Distributed Computing > 080503 Networking and Communications
08 Information and Computing Sciences > 0803 Computer Software > 080303 Computer System Security
Socio-Economic Objective: B Economic Development > 89 Information and Communication Services > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified
Identification Number or DOI: 10.1109/ACIIDS.2009.31

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