eprintid: 2095 rev_number: 6 eprint_status: archive userid: 6 dir: disk0/00/00/20/95 datestamp: 2014-01-17 13:49:15 lastmod: 2014-01-17 13:49:15 status_changed: 2014-01-17 13:49:15 type: book_section metadata_visibility: show creators_name: Jøsang, Audun creators_name: Quattrociocchi, Walter creators_id: creators_id: walter.quattrociocchi@imtlucca.it title: Advanced features in Bayesian reputation systems ispublished: pub subjects: QA75 divisions: CSA full_text_status: none note: 6th International Conference, TrustBus 2009, Linz, Austria, September 3-4, 2009. Proceedings abstract: Bayesian reputation systems are quite flexible and can relatively easily be adapted to different types of applications and environments. The purpose of this paper is to provide a concise overview of the rich set of features that characterizes Bayesian reputation systems. In particular we demonstrate the importance of base rates during bootstrapping, for handling rating scarcity and for expressing long term trends date: 2009 series: Lecture Notes in Computer Science number: 5695 publisher: Springer pagerange: 105-114 id_number: 10.1007/978-3-642-03748-1_11 refereed: TRUE isbn: 978-3-642-03748-1 book_title: Trust, Privacy and Security in Digital Business official_url: http://dx.doi.org/10.1007/978-3-642-03748-1_11 citation: Jøsang, Audun and Quattrociocchi, Walter Advanced features in Bayesian reputation systems. In: Trust, Privacy and Security in Digital Business. Lecture Notes in Computer Science (5695). Springer , pp. 105-114. ISBN 978-3-642-03748-1 (2009)