Title :
Reputation evaluation in internet application
Author :
Chen, Jinyan ; Zhang, Yi
Author_Institution :
School of Computer Software, Tianjin University, China
Abstract :
Reputation evaluation is an important problem in internet application. An new reputation evaluation method is presented in this paper: the reputation of every peer is presented as belief(b),disbelief(d),uncertainty(u) and b,d,u can be calculated by beta distribution. To simplify the calculation of beta distribution we proof that beta distribution can be approximated by normal distribution.
Keywords :
Electronic commerce; Encyclopedias; Filtering; Gaussian distribution; Internet; Negative feedback; Uncertainty; Reputation; beta distribution; normal distribution;
Conference_Titel :
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
978-1-4244-7616-9
DOI :
10.1109/ICISE.2010.5691090
