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Content Provider | IEEE Xplore Digital Library |
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Author | Keting Yin Bo Zhou Shuai Zhang Yixi Chen Dangxing Chu |
Copyright Year | 2008 |
Description | Author affiliation: Dept. of Comput. Sci. & Eng., Zhejiang Univ., Hangzhou (Keting Yin; Bo Zhou; Shuai Zhang; Yixi Chen) |
Abstract | The authenticity of advertised QoS for Web services is of particular relevance during service discovery and selection. Reputation of a service is often used as a measure of its trustworthiness. Currently, reputation is usually computed from the users' feedbacks and represents a snapshot for the interactions in a past time slot. However, in an open environment, reputation is a volatile property, which is subject to change. A more effective measure is needed for the users to pick up trustable Web services. In this paper, we propose a novel measure to evaluate the authenticity of Web services based on reputation. To enhance the traditional service trustworthiness measurement that depends mainly on services' current reputation, our measure incorporates historical reputation data of services and service providers' reputation into the evaluation of users' trust in services. Experiments are presented to evaluate the effectiveness of our approach. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 147440 |
Page Count | 6 |
File Format | |
ISBN | 9781424421077 |
DOI | 10.1109/WiCom.2008.2875 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-10-12 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Computer science Negative feedback Web services Current measurement Peer to peer computing Authentication Open systems Time measurement Sensor systems Monitoring |
Content Type | Text |
Resource Type | Article |
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