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    Generating preview instances for the face validation of entity-relationship schemata: the acyclic case

    Amalfi, M. and Artale, A. and Calì, Andrea and Provetti, Alessandro (2011) Generating preview instances for the face validation of entity-relationship schemata: the acyclic case. In: 16th International Conference, DASFAA 2011, 22-25 Apr 2011, Hong Kong, China.

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    Abstract

    We describe a mapping of Extended Entity-Relationship schemata to Answer Set Programming that allows us to generate informative example instances of the relational database that is implied by the conceptual schema. Such instances may be submitted to people involved in the requirements phase as a glimpse of what instances are allowed by the E-R schema at hand, thus enhancing database comprehension and so-called face validation.

    Metadata

    Item Type: Conference or Workshop Item (Paper)
    Additional Information: 16th International Conference, DASFAA 2011, Hong Kong, China, April 22-25, 2011, Proceedings, Part II
    School: School of Business, Economics & Informatics > Computer Science and Information Systems
    Research Centres and Institutes: Birkbeck Knowledge Lab
    Depositing User: Sarah Hall
    Date Deposited: 26 Apr 2013 15:24
    Last Modified: 28 May 2020 09:37
    URI: https://eprints.bbk.ac.uk/id/eprint/6497

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