Title :
A Trust Rating Model of Recommendation in Grid
Author :
Huang, Wenming ; Wen, Peizhi ; Zeng, Xianli ; Deng, Zhenrong
Author_Institution :
Sch. of Comput. Sci. & Control, Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
The trust rating of recommendation for one entity greatly depends on the trust in the recommenders´ ability to provide recommendations. To prevent the cahoots, cheating and fluctuant fraudulence in recommendation, we studied the characteristics of the two classes of true and false recommendation. On the basis of the analysis of the feature set, a distinguishing model is created to effectively identify the baleful entities that provide false recommendations in grid system, thus increasing the veracity of trust rating. The model checking shows that this scheme is of high feasibility.
Keywords :
fraud; grid computing; security of data; baleful entities; cahoots; cheating; false recommendation; feature set analysis; fluctuant fraudulence; grid system; true recommendations; trust rating model; Computer science; Cost accounting; Counting circuits; Degradation; Frequency; Grid computing; Identity management systems; grid; recommendation; reputation; trust rating model;
Conference_Titel :
INC, IMS and IDC, 2009. NCM '09. Fifth International Joint Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5209-5
Electronic_ISBN :
978-0-7695-3769-6
DOI :
10.1109/NCM.2009.28