Titlebook: Knowledge Engineering and Knowledge Management: Ontologies and the Semantic Web; Ontologies and the S Asunción Gómez-Pérez,V. Richard Benja

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Semantic Commitment for Designing Ontologies: A Proposaluch objects exist, but few propose complete guidelines to help the user to organize the key components of ontologies: subsumption hierarchies. This article proposes to use a methodology introducing a clear semantic commitment to normalize the meaning of the concepts. We have implemented this methodo

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WebODE: An Integrated Workbench for Ontology Representation, Reasoning, and Exchanges and the exchange of ontologies with other ontology tools and ontology-based applications. We will first describe the WebODE’s knowledge model. We will then describe its extensible architecture, focusing on the set of independent ontology development functionalities that are integrated in this fram

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Some Ontology Engineering Processes and Their Supporting Technologiesn ontologies. We describe the principal tasks that the modellers of our ontology have to execute, how they are supported and guided by some specifically ontology-focused management practices, and how (semi-)automated technology can also aid in their support and guidance, so as to produce a higher qu

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Sweetening Ontologies with DOLCEject. . is presented here in an intuitive way; the reader should refer to the project deliverable for a detailed axiomatization. A comparison with . top-level taxonomy of nouns is also provided, which shows how ., used in addition to the . methodology, helps isolating and understanding some major Wo

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Turning Lead into Gold? Feeding a Formal Knowledge Base with Informal Conceptual Knowledge converted into a formal description logics system. Our approach consists of four steps: concept definitions are automatically generated from the UMLS source, integrity checking of taxonomic and partonomic hierarchies is performed by the terminological classifier, cycles and inconsistencies are elim

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in Puerta del Sol, VII, 4, 1996. A Personal Prehistory In 1972 I started cooperating with members of the Biodynamics Research Unit at the Mayo Clinic in Rochester, Minnesota, which was under the direction of Earl H. Wood. At that time, their ambitious (and eventually realized) dream was to build th

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