Title :
A novel trust model based on D-S evidence reasoning and Fuzzy Cognitive time Map
Author :
Yanchun Zhu ; Wei Zhang
Author_Institution :
Sch. of Econ. & Bus. Adm., Beijing Normal Univ., Beijing
Abstract :
This paper presented an approach for trust computing using fuzzy cognitive map and D-S evidence reasoning theory. As fuzzy inference can deal with variable dependencies in the system by decoupling dependable variables, FCM provides an efficient way to trust deducing, and also the difficulty and complexity of trust computing. The approach of DS evidence overcomes the problem of over-precision.
Keywords :
computational complexity; fuzzy set theory; inference mechanisms; security of data; D-S evidence reasoning; fuzzy cognitive time map; fuzzy inference; trust computing; trust model; Artificial intelligence; Availability; Finance; Fuzzy cognitive maps; Fuzzy reasoning; Fuzzy systems; History; Psychology; Set theory; Uncertainty;
Conference_Titel :
IT in Medicine and Education, 2008. ITME 2008. IEEE International Symposium on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-3616-3
Electronic_ISBN :
978-1-4244-2511-2
DOI :
10.1109/ITME.2008.4743826
