NDLI: A Comparative Analysis of Trust-based Service Composition Algorithms in Service-Oriented Ad Hoc Networks

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A Comparative Analysis of Trust-based Service Composition Algorithms in Service-Oriented Ad Hoc Networks

Content Provider	ACM Digital Library
Author	Cho, Jin-Hee Tsai, Jeffrey J.P. Wang, Yating Chen, Ing-Ray
Abstract	In this paper we analyze performance characteristics of trust-based service composition and binding algorithms for composing composite services in service-oriented ad hoc networks. We first show that trust is an effective mechanism to cope with malicious nodes acting for their own gain and colluding with each other to increase their chances of being selected for service execution. Then we perform a comparative performance analysis of single-trust-based, multi-trust-based, and context-aware trust-based service composition and binding algorithms for composing composite services in service-oriented ad hoc networks. Using an encounter-based service composition application with multi-objective optimization goals as a running example, we show that context-aware trust-based service composition and binding outperforms single-trust-based and multi-trust-based counterparts for achieving multi-objective optimization and user satisfaction. Physical interpretations of the results are provided.
Starting Page	94
Ending Page	98
Page Count	5
File Format	PDF
ISBN	9781450348331
DOI	10.1145/3077584.3077590
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2017-04-01
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Service-oriented ad hoc networks Service-oriented computing Service composition Trust management
Content Type	Text
Resource Type	Article

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