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ontology

CG query processor. RDB query processor. local schema. local schema. relational database. conceptual graph knowledge base. Overview of the MIEL system. query. answers. MIEL graphical user interface. ontology. views. Query (MIEL query language). Query (MIEL query language). answers.

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ontology

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  1. CG query processor RDB query processor local schema local schema relationaldatabase conceptualgraphknowledgebase Overview of the MIEL system query answers MIEL graphicaluser interface ontology views Query(MIEL querylanguage) Query(MIEL querylanguage) answers ConceptualGraphsubsystem Relationaldatabasesubsystem

  2. Substrate attribute name Milk Meat Poultry attributedomain Pork Beef Pasteurized milk Skim milk Whole milk Half skim milk Pasteurized whole milk The attributes in the MIEL system

  3. Substrate attribute name Milk Meat Poultry attributedomain Pork Beef Pasteurized milk Skim milk Whole milk Half skim milk Pasteurized whole milk RDB Query Select … From … Where substrate = « Milk » or substrate = « Past.Milk » … The attributes in the MIEL system (RDB)

  4. Substrate attribute name Milk Meat Poultry attributedomain CG Pork Beef Pasteurized milk Skim milk Whole milk Half skim milk Experimental datum Temperature Pasteurized whole milk Substrate Duration Meat Poultry Milk Query CG Beef Pork PasteurizedMilk : * Char Interaction : I1 Half skim milk 2 1 Skim milk 1 Char Degree : * Whole milk 2 Pasteurized milk 2 Temperature Unit 1 Pasteurized whole milk Temperature : 37 The attributes in the MIEL system (CG KB)

  5. Size of the databases • The ontology • about 160 hierarchized pathogenic germs • about 450 hierarchized product names • 600 synonyms, 1100 authors… • RDB schema : 90 tables • data extracted from about 700 microbiological publications • CG knowledge base • about 150 conceptual graphs

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