Titlebook: Journal on Data Semantics IV; Stefano Spaccapietra Conference proceedings 2005 Springer-Verlag Berlin Heidelberg 2005 Web.data integration

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Comparing and Transforming Between Data Models Via an Intermediate Hypergraph Data Model, which that schema is represented must be transformed between one data source and another..This paper describes an extension to the hypergraph data model (HDM), used in the AutoMed data integration approach, that allows constraint constructs found in static data modelling languages to be represented

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,An Overview and Classification of Adaptive Approaches to Information?Extraction, of relations in databases) allows efficient querying, easy administration and further automatic processing of the extracted data. The area of information extraction (IE) comprises techniques, algorithms and methods performing two important tasks: finding (identifying) the desired, relevant data and

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Integrating the Two Main Inference Modes of NKRL, Transformations and Hypotheses, has been carried out in the context of the IST Parmenides project; this application has required implementing the integration between the two main inferencing modes of NKRL, ‘hypotheses’ and ‘transformations’. ‘Hypothesis rules’ allow retrieving automatically from an NKRL knowledge base the informa

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