Paper Info
Title
A dynamic trust model based on feedback control mechanism for p2p applications
Abstract
Trust is critical in P2P online communities. The traditional trust and reputation mechanisms lack flexibility in modeling the diversity and dynamicity of trust in such environment. In this paper, we try to evaluate trust with the introduction of servomechanism and propose DWTrust: a trust model based on dynamic weights for P2P applications. DWTrust adopts a novel feedback control mechanism to realize the assessment of trust in which a set of subjective weights are set and adjusted in time to reflect the dynamicity of trust environment. Trust assessment is simplified by mapping the factors influencing trust to feedbacks on dynamic weights. A series of experiments are designed to demonstrate the effectiveness, benefit and adaptability of DWTrust.
Year
DOI
Venue
2006
10.1007/11839569_30
ATC
Keywords
Field
DocType
trust environment,traditional trust,reputation mechanism,p2p application,dynamic weight,subjective weight,trust assessment,dynamic trust model,novel feedback control mechanism,p2p online community,trust model,p2p,feedback control
Adaptability,Peer-to-peer,Computer science,Computer network,Human–computer interaction,Web community,Servomechanism,Artificial intelligence,Reputation
Conference
Volume
ISSN
ISBN
4158
0302-9743
3-540-38619-X
Citations 
PageRank 
References 
11
0.65
10
Authors
3
Name
Order
Citations
PageRank
Chenlin Huang1488.83
Huaping Hu2357.92
Zhi-Ying Wang3870127.04