Characterizing Schema Mappings via Data Examples

Schema mappings are high-level specifications that describe the relationship between two database schemas; they are considered to be the essential building blocks in data exchange and data integration, and have been the object of extensive research investigations. Since in real-life applications sch...

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Veröffentlicht in:	ACM transactions on database systems 2011-12, Vol.36 (4), p.1-48
Hauptverfasser:	ALEXE, Bogdan, CATE, Balder Ten, KOLAITIS, Phokion G, TAN, Wang-Chiew
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Data exchange Exact sciences and technology Information systems. Data bases Memory organisation. Data processing Software
Online-Zugang:	Volltext
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