Supporting privacy in decentralized additive reputation systems

Elan Pavlov; Jeffrey S. Rosenschein; Zvi Topol

doi:10.1007/978-3-540-24747-0_9

Supporting privacy in decentralized additive reputation systems

Elan Pavlov^*, Jeffrey S. Rosenschein, Zvi Topol

^*Corresponding author for this work

The Rachel and Selim Benin School of Engineering and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

11 Scopus citations

Abstract

Previous studies have been suggestive of the fact that reputation ratings may be provided in a strategic manner for reasons of reciprocation and retaliation, and therefore may not properly reflect the trustworthiness of rated parties. It thus appears that supporting privacy of feedback providers could improve the quality of their ratings. We argue that supporting perfect privacy in decentralized reputation systems is impossible, but as an alternative present three probabilistic schemes that support partial privacy. On the basis of these schemes, we offer three protocols that allow ratings to be privately provided with high probability in decentralized additive reputation systems.

Original language	English
Title of host publication	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Editors	Colli Franzone Colli Franzone, Stefan Poslad, Theo Dimitrakos
Publisher	Springer Verlag
Pages	108-119
Number of pages	12
ISBN (Print)	3540213120, 9783540213123
DOIs	https://doi.org/10.1007/978-3-540-24747-0_9
State	Published - 2004

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	2995
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

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10.1007/978-3-540-24747-0_9

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Pavlov, E., Rosenschein, J. S., & Topol, Z. (2004). Supporting privacy in decentralized additive reputation systems. In C. F. Colli Franzone, S. Poslad, & T. Dimitrakos (Eds.), Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (pp. 108-119). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2995). Springer Verlag. https://doi.org/10.1007/978-3-540-24747-0_9

Pavlov, Elan ; Rosenschein, Jeffrey S. ; Topol, Zvi. / Supporting privacy in decentralized additive reputation systems. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). editor / Colli Franzone Colli Franzone ; Stefan Poslad ; Theo Dimitrakos. Springer Verlag, 2004. pp. 108-119 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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Pavlov, E, Rosenschein, JS & Topol, Z 2004, Supporting privacy in decentralized additive reputation systems. in CF Colli Franzone, S Poslad & T Dimitrakos (eds), Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 2995, Springer Verlag, pp. 108-119. https://doi.org/10.1007/978-3-540-24747-0_9

Supporting privacy in decentralized additive reputation systems. / Pavlov, Elan; Rosenschein, Jeffrey S.; Topol, Zvi.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). ed. / Colli Franzone Colli Franzone; Stefan Poslad; Theo Dimitrakos. Springer Verlag, 2004. p. 108-119 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2995).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

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Pavlov E, Rosenschein JS, Topol Z. Supporting privacy in decentralized additive reputation systems. In Colli Franzone CF, Poslad S, Dimitrakos T, editors, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag. 2004. p. 108-119. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-540-24747-0_9

Supporting privacy in decentralized additive reputation systems

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