A Fuzzy-Based Trustworthiness System for JXTA-Overlay P2P Platform and Its Performance Evaluation Considering Three Parameters

Author

Umezaki, Kouhei ; Spaho, Evjola ; Ogata, Yuichi ; Barolli, Leonard ; Xhafa, Fatos ; Iwashige, Jiro

Author_Institution

Grad. Sch. of Eng., Fukuoka Inst. of Technol. (FIT), Fukuoka, Japan

fYear

2012

fDate

26-29 March 2012

Firstpage

944

Lastpage

949

Abstract

The trustworthiness of peers is very important for safe communication in P2P system. The trustworthiness of a peer can be evaluated based on the reputation and actual behavior of peers to provide services to other peers. However, in order to decide the peer trustworthiness are needed many parameters, which make the problem NP-hard. In this paper, we propose a fuzzy-based peer trustworthiness system for JXTA-Overlay P2P platform considering three parameters: Actual Behavior Criterion (ABC), Mutually Agreed Behavior(MAB) and Reputation (R). We evaluate the proposed system by some simulations. The simulation results has shown that the proposed system has a good behavior.

Keywords

Java; fuzzy set theory; peer-to-peer computing; trusted computing; ABC; JXTA-overlay P2P platform; MAB; NP-hard; actual behavior criterion; fuzzy-based trustworthiness system; mutually agreed behavior; peer trustworthiness; reputation parameter; Fuzzy logic; Fuzzy systems; Peer to peer computing; Pragmatics; Process control; Protocols; Reliability; Fuzzy System; JXTA-Overlay Trustworthiness; P2P;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Information Networking and Applications Workshops (WAINA), 2012 26th International Conference on

Conference_Location

Fukuoka

Print_ISBN

978-1-4673-0867-0

Type

conf

DOI

10.1109/WAINA.2012.70

Filename

6185368