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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tao Zhang Jianfeng Ma Ning Xi Ximeng Liu Zhiquan Liu Jinbo Xiong |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of Comput. Sci. & Technol., Xidian Univ., Xi'an, China (Tao Zhang; Jianfeng Ma; Ning Xi; Ximeng Liu; Zhiquan Liu) || Fac. of Software, Fujian Normal Univ., Fuzhou, China (Jinbo Xiong) |
| Abstract | In service-oriented mobile social networks (S-MSN), many location-based services are developed to provide various applications to social participants. Services can in turn be composed with the help of these participants. However, the composite structure, the subjective interpretation of trust demand, and the opportunistic connectivity make service composition a challenging task in S-MSN. In this paper, we propose a novel approach to enable trustworthy service evaluation and invocation during the process of composition. By analyzing dependency relationships, our approach can decentralizedly evaluate the trust degree of each service based on a lattice-based trust model to prevent data from being transmitted to untrustworthy counterparts. Besides, service consumers and vendors are able to specify their global and local constraints on the trust degree of service components on demand for more effective composition. Finally, by introducing acquaintances to the neighbors iteratively, social participants form a trust-aware acquaintance graph to forward invocation messages. |
| Starting Page | 684 |
| Ending Page | 687 |
| File Size | 215148 |
| Page Count | 4 |
| File Format | |
| e-ISBN | 9781479950546 |
| DOI | 10.1109/ICWS.2014.102 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-27 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mobile computing Mobile communication Social network services Educational institutions Equations Computational modeling System-on-chip acquaintance graph trust service-oriented mobile social network service composition service evaluation |
| Content Type | Text |
| Resource Type | Article |
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