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Towards a unified querying system of both structured and semi-structured imprecise data using fuzzy view

Abstract : This work is part of a national project which aims at building a tool for the analysis of microbial risks in food products. As a first step of this work, we propose a unified querying system which simultaneously scans two different bases: a relational database containing structured information and a conceptual graph knowledge base containing semi-structured information. These two bases contain microbiological information. To achieve this, we propose a way of translating a database query expressed in a speci fic language into a query represented by a conceptual graph. This graph is projected into the base. It can also be generalized in order to avoid silent answers.
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https://hal.inrae.fr/hal-02694666
Contributor : Migration Prodinra <>
Submitted on : Monday, June 1, 2020 - 8:20:22 AM
Last modification on : Wednesday, March 17, 2021 - 3:39:37 AM

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Patrice Buche, Ollivier Haemmerlé. Towards a unified querying system of both structured and semi-structured imprecise data using fuzzy view. Lecture Notes in Computer Science, Springer, 2000, 1867, pp.207-220. ⟨10.1007/10722280_14⟩. ⟨hal-02694666⟩

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