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ATAL
2003
Springer
14 years 3 months ago
Detecting deception in reputation management
We previously developed a social mechanism for distributed reputation management, in which an agent combines testimonies from several witnesses to determine its ratings of another...
Bin Yu, Munindar P. Singh
WWW
2005
ACM
14 years 10 months ago
Named graphs, provenance and trust
The Semantic Web consists of many RDF graphs nameable by URIs. This paper extends the syntax and semantics of RDF to cover such Named Graphs. This enables RDF statements that desc...
Jeremy J. Carroll, Christian Bizer, Patrick J. Hay...
ATAL
2005
Springer
14 years 3 months ago
Informed Deliberation During Norm-Governed Practical Reasoning
A norm-governed agent takes social norms into account in its practical reasoning. Such norms characterise its role within a specific organisational context. By adopting a role, th...
Martin J. Kollingbaum, Timothy J. Norman
CIA
2007
Springer
14 years 4 months ago
A Probabilistic Framework for Decentralized Management of Trust and Quality
In this paper, we propose a probabilistic framework targeting three important issues in the computation of quality and trust in decentralized systems. Specifically, our approach a...
Le-Hung Vu, Karl Aberer
WOWMOM
2006
ACM
191views Multimedia» more  WOWMOM 2006»
14 years 4 months ago
Privacy Preserving Trust Authorization Framework Using XACML
: Nowadays many organisations share sensitive services through open network systems and this raises the need for an authorization framework that can interoperate even when the part...
Uche M. Mbanaso, G. S. Cooper, David W. Chadwick, ...