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.
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: | Birkbeck Faculties and Schools > Faculty of Science > School of Computing and Mathematical Sciences |
| Research Centres and Institutes: | Birkbeck Knowledge Lab |
| Depositing User: | Sarah Hall |
| Date Deposited: | 26 Apr 2013 15:24 |
| Last Modified: | 09 Aug 2023 12:32 |
| URI: | https://eprints.bbk.ac.uk/id/eprint/6497 |
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