195 search results - page 20 / 39 » Mapping conceptual to logical models for ETL processes |
101
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DASFAA
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract. Extensions of relational databases which aim at utilizing various aspects of similarity and imprecision in data processing are widespread in the literature. A need for de...
DOCENG
2008
ACM
15 years 1 months ago
2008
ACM
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
113
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RML
2002
14 years 11 months ago
2002
Conceptual modeling techniques such as EER, ORM and to some extent the UML have been developed in the past for building information systems. These techniques or suitable extensions...
ISCI
2007
14 years 11 months ago
2007
Fusion of sensor and communication data currently can only be performed at a late processing stage after sensor and information are formulated as logical statements at appropriate...
DEXAW
2003
IEEE
15 years 5 months ago
2003
IEEE
Hypermedia design methods have been proposed for the development of hypermedia and web applications. Nowadays, we face up to another challenge, the Semantic Web, in order to repre...