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ER
2006
Springer
121views Database» more  ER 2006»
15 years 3 months ago
XBRL Taxonomies and OWL Ontologies for Investment Funds
The analysis of investment funds information requires the availability of homogeneous, both up-to-date and historical information of the funds considered, which is usually generate...
Rubén Lara, Iván Cantador, Pablo Cas...
WWW
2001
ACM
16 years 12 days ago
Visual SQL-X: A Graphical Tool for Producing XML Documents from Relational Databases
The Visual SQL-X system is presented to generate arbitrarily complex XML documents from a graphical query on a relational database. The query describes the structure of the result...
Renzo Orsini, Massimo Pagotto
ER
2008
Springer
108views Database» more  ER 2008»
15 years 1 months ago
Automatic Extraction of Structurally Coherent Mini-Taxonomies
In this paper we demonstrate an automatic approach for emergent semantics modeling of ontologies. We follow the collaborative ontology construction method without the direct intera...
Khalid Saleem, Zohra Bellahsene
SIGMOD
2006
ACM
99views Database» more  SIGMOD 2006»
15 years 12 months ago
Consistent query answering in databases
Leopoldo E. Bertossi