Name
Abstract | ||
|---|---|---|
P2P networks have become increasingly popular in the recent years. However, their open, distributed and anonymous nature makes them very vulner- able against malicious users who provide bad responses to requests from other peers. Motivated by this observation, various solutions for distributed reputation systems have been presented recently. In this paper, we describe the first repu- tation system which incorporates both user-individual personalization and global experiences of peers in the network, for the distributed computation of reputa- tion values. We also present a secure method to compute global trust values, thus assuring identification and isolation of malicious peers. Finally, our simulations show that our system is robust even against attacks from groups of malicious peers deliberately cooperating to subvert it. |
Year | Venue | Keywords |
|---|---|---|
2004 | ISWC Workshop on Trust, Security, and Reputation on the Semantic Web | distributed computing |
Field | DocType | Citations |
Internet privacy,Reputation system,Computer security,Reputation management,Personalization,Business,Reputation | Conference | 9 |
PageRank | References | Authors |
0.77 | 13 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Paul-Alexandru Chirita | 1 | 874 | 47.42 |
| Wolfgang Nejdl | 2 | 6633 | 556.13 |
| Mario T. Schlosser | 3 | 2157 | 153.71 |
| Oana Scurtu | 4 | 15 | 1.30 |