A Strategy for Automated Meaning Negotiation in Distributed Information Retrieval

The paper reports on the formal framework to design strategies for multi-issue non-symmetric meaning negotiations among software agents in a distributed information retrieval system. The advancements of the framework are the following. A resulting strategy compares the contexts of two background domain theories not concept by concept, but the whole context (conceptual graph) to the other context by accounting the relationships among concepts, the properties and the constraints over properties. It contains the mechanisms for measuring contextual similarity through assessing propositional substitutions and to provide argumentation through generating extra contexts. It uses presuppositions for choosing the best similarity hypotheses and to make the mutual concession to common sense monotonic. It provides the means to evaluate the possible eagerness to concede through semantic commitments and related notions of knowledgeability and degree of reputation

• Type: Conference
• Year: 2005
• Where: SEMWEB
• Authors: Vadim Ermolayev, Natalya Keberle, Wolf-Ekkehard Matzke, Vladimir Vladimirov
• Keywords: Background Domain Theories, Information Retrieval System, Multi-issue Non-symmetric Meaning, SEMWEB 2005