Title :
A Trust Prediction Model for Service Web
Author :
Sherchan, Wanita ; Nepal, Surya ; Bouguettaya, Athman
Author_Institution :
Monash Univ., Melbourne, Australia
Abstract :
We propose a trust prediction model for service Web using the Hidden Markov Model (HMM). The proposed model uses a dynamic training scheme that incorporates temporal sensitivity by using a dynamic training pool. The concept of the dynamically updated training pool enables the system to absorb newest information from data. We present the implementation of the proposed model and corresponding algorithm and their evaluation on real life data.
Keywords :
Web services; hidden Markov models; security of data; dynamic training pool; dynamic training scheme; hidden Markov model; service Web; temporal sensitivity; trust prediction model; Computational modeling; Hidden Markov models; Prediction algorithms; Predictive models; Quality of service; Time series analysis; Training; Reputation; Trust Management; Trust Prediction;
Conference_Titel :
Trust, Security and Privacy in Computing and Communications (TrustCom), 2011 IEEE 10th International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4577-2135-9
DOI :
10.1109/TrustCom.2011.35
