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Relacions conceptuals i terminologia: anàlisi i proposta de detecció semiautomàtica

Relacions conceptuals i terminologia: anàlisi i proposta de detecció semiautomàtica

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Tipus de document: Tesi
Data de publicació: 2004-04-02
Material addicional: http://hdl.handle.net/10230/6323 
The main goal of this Ph. dissertation is to establish the ground basis for a semiautomatic conceptual relations detector on the basis of specialised texts. In order to attain this goal, the Ph. dissertation includes a new definition of conceptual relations in a communicative approach to terminology. From this definition, the author detects and applies different linguistic verbal markers to isolate textual fragments containing specialised knowledge units expressed by terms and conceptual relations. The aim is to retrieve specialised knowledge fragments from knowledge nodes and the relations they establish among them in the human genome domain.One of the main contributions of this work is the application of a typology of conceptual relations empirically validated on the basis of specialised texts on the construction and updating of an ontology about the human genome domain. As for the general goal, the semiautomatic detection of conceptual relations, the author proposes syntactic and semantic strategies for the maximum refinement of the detection of these key elements in the specialised information organisation, together with the use of a term detector and extractor.Podeu consultar material addicional a

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