Title :
A Reputation Model base on Transactions in Peer-to-Peer Networks
Author :
Liu, Hongtao ; Qiu, Yuhui
Author_Institution :
Chongqing Univ. of Posts & Telecommun., Chongqing
Abstract :
We present a method to compute global reputation values of peers in P2P based on the transaction between peers in the past.The traditional reputation model can hardly solve the collusion between evil peers. In this paper we compute the similarity between peers in the networks, in the global reputation model unsimilarity peers has more credibly then similarity peers. The simulation show that the model is availability and feasibility.
Keywords :
peer-to-peer computing; security of data; transaction processing; evil peers; peer similarity; peer transaction; peer-to-peer networks; reputation model; reputation value; Artificial intelligence; Availability; Computational modeling; Computer networks; Computer science; Cryptographic protocols; Educational institutions; Feedback; Internet; Peer to peer computing;
Conference_Titel :
Semantics, Knowledge and Grid, Third International Conference on
Conference_Location :
Shan Xi
Print_ISBN :
0-7695-3007-9
Electronic_ISBN :
978-0-7695-3007-9
DOI :
10.1109/SKG.2007.85
