Conceptual structures: information processing in mind and machine
Conceptual structures: information processing in mind and machine
Knowledge representation: logical, philosophical and computational foundations
Knowledge representation: logical, philosophical and computational foundations
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The paper presents a tool designed for the purpose of information retrieval. It is based on a syntactic-semantic approach of natural language and it exploits the formalism of conceptual graphs for representing the elements of information related to a domain. ZDoc was developed in order to build lexical, semantic and pragmatic resources used to match graphs on documents. It is thus possible either to locate a given information or to list the elements of information contained in a document or in a document flow.