Case-Based Trust Evaluation from Provenance Information

被引:4
作者
Bai, Quan [1 ]
Su, Xing [2 ]
Liu, Qing [3 ]
Terhorst, Andrew [3 ]
Zhang, Minjie [2 ]
Mu, Yi [2 ]
机构
[1] Auckland Univ Technol, Sch Comp & Math Sci, Auckland, New Zealand
[2] Univ Wollongong, Sch Comp Sci & Software Engn, Wollongong, NSW, Australia
[3] CSIRO, Tasmanian ICT Ctr, Hobart, Tas, Australia
来源
TRUSTCOM 2011: 2011 INTERNATIONAL JOINT CONFERENCE OF IEEE TRUSTCOM-11/IEEE ICESS-11/FCST-11 | 2011年
关键词
SEMANTIC WEB;
D O I
10.1109/TrustCom.2011.44
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Trust is a crucial aspect for open distributed systems. Especially as users may rely on the shared services to make important decisions, it is essential to let them know services' trustworthiness. Provenance describes the origins and processes that are related to the generation of services. It can greatly enhance transparency and accountability of shared services. In this paper, we focus on how to derive trust information from huge amount of provenance data, and proposed a case-based approach which can estimate services' trustworthiness from provenance. This approach can greatly utilise the value of provenance, and provide more objective and reasonable trust estimation to users.
引用
收藏
页码:336 / 343
页数:8
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