Reputation durability Feedback durability
Easy in a centralized or trusted environment: use a trusted third party to collect the feedbacks and return the reputation value Easy in a centralized or trusted environment: use a trusted third party to collect the feedbacks and return the reputation valueMore complex in decentralized environment
(Digital Ecosystems) (Digital Ecosystems)Security and PrivacyThe Personalization vs Privacy DilemmaEnforcing Security and Privacy- Identity
- Location
- Accountability
- Trust
- Reputation
Privacy-Preserving Trust and Reputation protocolsA Proposition of Research Agenda
The fear of retaliation prevent source agents to provide their real feedback [Resnick, 2002], [ebay.com, 2008] |
