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» Schema mappings, data exchange, and metadata management
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VLDB
2007
ACM
135views Database» more  VLDB 2007»
15 years 3 months ago
Self-Organizing Schema Mappings in the GridVine Peer Data Management System
GridVine is a Peer Data Management System based on a decentralized access structure. Built following the principle of data independence, it separates a logical layer – where dat...
Philippe Cudré-Mauroux, Suchit Agarwal, Adr...
JODS
2006
135views Data Mining» more  JODS 2006»
14 years 9 months ago
Managing Uncertainty in Schema Matching with Top-K Schema Mappings
In this paper, we propose to extend current practice in schema matching with the simultaneous use of top-K schema mappings rather than a single best mapping. This is a natural ext...
Avigdor Gal
LREC
2010
181views Education» more  LREC 2010»
14 years 11 months ago
A Data Category Registry- and Component-based Metadata Framework
We describe our computer-supported framework to overcome the rule of metadata schism. It combines the use of controlled vocabularies, managed by a data category registry, with a c...
Daan Broeder, Marc Kemps-Snijders, Dieter Van Uytv...
EDBT
2010
ACM
208views Database» more  EDBT 2010»
15 years 4 months ago
Stream schema: providing and exploiting static metadata for data stream processing
Schemas, and more generally metadata specifying structural and semantic constraints, are invaluable in data management. They facilitate conceptual design and enable checking of da...
Peter M. Fischer, Kyumars Sheykh Esmaili, Ren&eacu...
BMCBI
2005
99views more  BMCBI 2005»
14 years 9 months ago
maxdLoad2 and maxdBrowse: standards-compliant tools for microarray experimental annotation, data management and dissemination
Background: maxdLoad2 is a relational database schema and Java
David Hancock, Michael Wilson, Giles Velarde, Norm...