A comparison study between two fuzzy-based trustworthiness systems for P2P networks

Umezaki, Kouhei; Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Matsuo, Keita; Iwashige, Jiro

doi:10.1109/CISIS.2012.60

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Matsuo, Keita

Iwashige, Jiro

Document typeConference report

Defense date2012

Rights accessRestricted access - publisher's policy

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder

Abstract

In P2P systems, evaluation of trustworthiness of the peers is very important for a safe communication. In order to decide the peer trustworthiness different parameters are needed. In this paper, we propose two fuzzy-based peer trustworthiness systems for JXTA-Overlay P2P platform. In the first system, we considered two parameters: Actual Behavior Criterion (ABC) and Reputation (R). In the second system, we took in consideration three parameters: Actual Behavior Criterion (ABC), Mutually Agreed Behavior (MAB) and Reputation(R). We compared the performance of the proposed systems by computer simulations. The simulation results have shown that in general the system with three parameters has better performance, but the complexity is higher.

CitationUmezaki, K.; Spaho, E.; Barolli, L.; Xhafa, F.; Matsuo, K.; Iwashige, J. A comparison study between two fuzzy-based trustworthiness systems for P2P networks. A: International Conference on Complex, Intelligent and Software Intensive Systems. "2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2012, 4-6 July 2012, Palermo, Italy: proceedings". Palerm: 2012, p. 54-60.

URIhttp://hdl.handle.net/2117/19264

DOI10.1109/CISIS.2012.60

ISBN978-076954687-2

Publisher versionhttps://ieeexplore.ieee.org/document/6245589/

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