Ingo Schmitt, Stefan Conrad,
"Re-engineering Object-Oriented Database Schemata by Concept Analysis"
, in T. Polle, T. Ripke, K.-D. Schewe : Preproc. of the 7th International Workshop on Foundations of Models and Languages for Data and Objects (FoMLaDO '98), Timmel, Deutschland, Oktober 1998, Seite(n) 190-198, 10-1998, Fachbereich Informatik, Universität Dortmund, Forschungsbericht Nr. 685 / If you are interested in th paper, you may receive a copy (PS or PDF) by sending an e-mail to our office (dke.win@jku.at). Please include the paper-no. (Conr98c) and agree to use the paper for scientific purposes and private use only!
Original Titel:
Re-engineering Object-Oriented Database Schemata by Concept Analysis
Sprache des Titels:
Englisch
Original Buchtitel:
Preproc. of the 7th International Workshop on Foundations of Models and Languages for Data and Objects (FoMLaDO '98), Timmel, Deutschland, Oktober 1998
Original Kurzfassung:
In several situations a re-engineering of a given database schema is necessary, for instance, to improve the comprehensibility of the schema or to support a more efficient access to the data. Whereas there is a theory of normalization for relational database schemata, a corresponding approach for object-oriented databases does not exist so far. In this paper we present an approach to transform object-oriented class hierarchies into a "normalized" form. Starting with an extensional analysis which is needed to provide certain information about relationships between existing classes, we apply the framework of formal concept analysis to derive a "normalized" class hierarchy.
Sprache der Kurzfassung:
Englisch
Seitenreferenz:
190-198
Erscheinungsmonat:
10
Erscheinungsjahr:
1998
Notiz zum Zitat:
Fachbereich Informatik, Universität Dortmund, Forschungsbericht Nr. 685 / If you are interested in th paper, you may receive a copy (PS or PDF) by sending an e-mail to our office (dke.win@jku.at). Please include the paper-no. (Conr98c) and agree to use the paper for scientific purposes and private use only!
Forschungs-