An Improved Trust Mechanism Based on the Similarity

DOI

10.2991/nceece-15.2016.134How to use a DOI?

Keywords

Trust; Similarity; Direct trust; indirect trust; Comprehensive trust

Abstract

Aiming to the trust of C2Cnetwork, indirect trust is introduced when direct trust value is lower. On this basis, the comprehensive trust value is calculated which is used to select trading node. The satisfaction factor, transaction size, transaction time, transaction frequency and other factors are taken into account to calculate the direct trust; the user similarity based on multi-evaluation is introduced to calculate the indirect trust, at last the calculation method of comprehensive trust based on user similarity is given. Simulation results show that, the model give in this paper can effectively control the malicious node recommendation, prevent fraud reputation in a certain extent, and effectively reduce the calculation error of the trust value.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Daoquan Li
AU  - Ruimin Guo
PY  - 2015/12
DA  - 2015/12
TI  - An Improved Trust Mechanism Based on the Similarity
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 722
EP  - 728
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.134
DO  - 10.2991/nceece-15.2016.134
ID  - Li2015/12
ER  -