dc.contributor.author
Mazumdar, Subhasish
dc.identifier
Mazumdar, S. A deductive approach to semantic heterogeneity in multidatabase systems. A: "Proceedings of the 4th International Workshop on the Deductive Approach to Information Systems and Databases". Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, 1993, p. 99-121.
dc.identifier
https://hdl.handle.net/2117/375079
dc.description.abstract
Heterogeneous Databases are becoming increasingly important, but they present several problems. We consider the problem of semantic heterogeneity and show that a deductive model is suita.ble for coping with the problem. This deductive da.ta.base resolves sema.ntic connections a.mong symbols in loosely coupled da.ta.bases a.nd al lows multida.ta.bases to a.ccess data. from them. We also d.iscuss ways of detecting semantic heterogeneity a.nd d.iscrepancies.
dc.format
application/pdf
dc.publisher
Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics
dc.rights
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights
Attribution-NonCommercial-NoDerivatives 4.0 International
dc.subject
Information storage and retrieval systems
dc.subject
Management information systems
dc.subject
Deductive databases
dc.subject
Sistemes d'informació per a la gestió
dc.subject
Bases de dades
dc.subject
Bases de dades deductives
dc.subject
Informació -- Sistemes d'emmagatzematge i recuperació
dc.title
A deductive approach to semantic heterogeneity in multidatabase systems
dc.type
Conference report
