Title :
A Semantic and Time Related Recommendation-Feedback Trust Model
Author :
Lin, Zhang ; Feng, Xu ; Yuan, Wang ; Jian, Lv
Author_Institution :
Inst. of Comput. Software, Nanjing Univ.
Abstract :
Decentralized networks have gained widespread attentions recently. Trust management is a new method fit for the characteristics of the decentralized networks. This paper proposes a recommendation-feedback trust model which is based on the semantic similarities of the roles and is time related. In this model, we propose an algorithm which could collect as much information as possible in a given time, and access control decisions could be made with the information. Recommenders´ reputation is updated according to the correctness of the recommendation. Semantic and time are used to process the information
Keywords :
authorisation; peer-to-peer computing; access control; decentralized networks; semantic recommendation-feedback trust model; trust management; Access control; Availability; Computer network management; Computer networks; Information management; Information security; Network servers; Peer to peer computing; Software;
Conference_Titel :
Availability, Reliability and Security, 2007. ARES 2007. The Second International Conference on
Conference_Location :
Vienna
Print_ISBN :
0-7695-2775-2
DOI :
10.1109/ARES.2007.26
