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Fusion of Opinions under Uncertainty and Conflict -- Application to Trust Assessment for Cloud Marketplaces

Habib, Sheikh Mahbub and Ries, Sebastian and Hauke, Sascha and Mühlhäuser, Max (2012):
Fusion of Opinions under Uncertainty and Conflict -- Application to Trust Assessment for Cloud Marketplaces.
pp. 109-118, IEEE, 11th International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom 2012), Liverpool, UK, 25.-27.06., ISBN 978-1-4673-2172-3,
DOI: 10.1109/TrustCom.2012.165,
[Conference or Workshop Item]

Abstract

The fusion of trust relevant information provided by multiple sources is one of the major challenges of trust establishment, which in turn is a key research topic in the growing field of cloud computing. We present a novel fusion operator for combining information from different sources, representing propositions under uncertainty. The operator especially extend the state-of-the-art by explicitly considering weights and the handling of conflicting dependent opinions. We provide a use case that demonstrates the applicability of our approach and shows the capability of the novel operator to a more reliable and transparent assessment of the trustworthiness of cloud providers.

Item Type: Conference or Workshop Item
Erschienen: 2012
Creators: Habib, Sheikh Mahbub and Ries, Sebastian and Hauke, Sascha and Mühlhäuser, Max
Title: Fusion of Opinions under Uncertainty and Conflict -- Application to Trust Assessment for Cloud Marketplaces
Language: English
Abstract:

The fusion of trust relevant information provided by multiple sources is one of the major challenges of trust establishment, which in turn is a key research topic in the growing field of cloud computing. We present a novel fusion operator for combining information from different sources, representing propositions under uncertainty. The operator especially extend the state-of-the-art by explicitly considering weights and the handling of conflicting dependent opinions. We provide a use case that demonstrates the applicability of our approach and shows the capability of the novel operator to a more reliable and transparent assessment of the trustworthiness of cloud providers.

Publisher: IEEE
ISBN: 978-1-4673-2172-3
Uncontrolled Keywords: - SST - Area Smart Security and Trust;- SST: CASED:;Secure Services;Cloud computing, Trust assessment, Fusion operators, Uncertainty, Conflict, CertainLogic
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Telecooperation
LOEWE
LOEWE > LOEWE-Zentren
LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt
Event Title: 11th International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom 2012)
Event Location: Liverpool, UK
Event Dates: 25.-27.06.
Date Deposited: 31 Dec 2016 12:59
DOI: 10.1109/TrustCom.2012.165
Identification Number: TUD-CS-2012-0121
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