Title :
Research on a P2P supper node selection mechanism based on trust model
Author :
Hongfang Luo ; Lai Deng ; Di Wen
Author_Institution :
Technol. Coll., Hubei Univ. of Technol. Eng., Wuhan, China
Abstract :
This paper presents a P2P super node selection mechanism based on trust model, in which overall trust degree is an important item to evaluate super node, introducing reward-penalty factor and time decay factor into computing trust degree of node, selecting alternative super node set from common nodes by threshold filtering, and then to select the optimal node from supper node set as super node. The mechanism can enhance correctness of selecting P2P super node effectively by simulation under MatLab.
Keywords :
filtering theory; peer-to-peer computing; security of data; MatLab; P2P supper node selection mechanism; alternative super node set; common nodes; computing trust degree; optimal node; reward-penalty factor; threshold filtering; time decay factor; MATLAB; Peer-to-peer computing; P2P; reward-penalty factor; super node; trust mode;
Conference_Titel :
Computer Science & Education (ICCSE), 2013 8th International Conference on
Conference_Location :
Colombo
Print_ISBN :
978-1-4673-4464-7
DOI :
10.1109/ICCSE.2013.6554028
