Various issues related to scientific data integration are discussed. The goal of data integration is to construct a global description, called global schema, of the data coming from a multitude of heterogeneous sources. Data integration systems generally follow a semantic approach to integration based on the conceptual schemas or metadata of the sources to be integrated and on a middleware data model for a uniform and semantically rich representation of heterogeneous sources. A key issue of the capability to bring data semantics aspects in automated schema matching techniques for semantic data integration.
Report on the EDBT'02 panel on scientific data integration / O. Boucelma, S. Castano, C. Goble, V. Josifovski, Z. Lacroix, B. Ludascher. - In: SIGMOD RECORD. - ISSN 0163-5808. - 31:4(2002), pp. 107-112.
Titolo: | Report on the EDBT'02 panel on scientific data integration |
Autori: | CASTANO, SILVANA (Secondo) |
Settore Scientifico Disciplinare: | Settore INF/01 - Informatica |
Data di pubblicazione: | 2002 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1145/637411.637431 |
Appare nelle tipologie: | 01 - Articolo su periodico |