Trustworthiness-related Uncertainty of Semantic Web-style Metadata: A Possibilistic Approach

We discuss the specific type of uncertainty deriving from the non-uniform trustworthiness of Semantic Web style metadata sources, arguing toward the feasibility of modal possibilistic reasoning based on trust assertions expressing such uncertainty.

• Type: Conference
• Year: 2007
• Where: SEMWEB
• Authors: Paolo Ceravolo, Ernesto Damiani, Cristiano Fugazza
• Keywords: Modal Possibilistic Reasoning, Non-uniform Trustworthiness, SEMWEB 2007, Style Metadata Sources