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» Anatomy of data integration
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DEBU
2008
114views more  DEBU 2008»
15 years 7 months ago
Experiences with XQuery Processing for Data and Service Federation
In this paper, we describe our experiences in building and evolving an XQuery engine with a focus on data and service federation use cases. The engine that we discuss is a core co...
Michael Blow, Vinayak R. Borkar, Michael J. Carey,...
ISEMANTICS
2010
15 years 5 months ago
Taking the LIDS off data silos
LInked Data Services (LIDS) denote the integration of dataproviding services and Linked Data. LIDS are parameterised and formally described web resources which return RDF when der...
Sebastian Speiser, Andreas Harth
VLDB
2007
ACM
104views Database» more  VLDB 2007»
16 years 7 months ago
Unifying Data and Domain Knowledge Using Virtual Views
The database community is on a constant quest for better integration of data management and knowledge management. Recently, with the increasing use of ontology in various applicat...
Lipyeow Lim, Haixun Wang, Min Wang
CBMS
2006
IEEE
16 years 28 days ago
An Ontology-Driven Mediator for Querying Time-Oriented Biomedical Data
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
Martin J. O'Connor, Ravi Shankar, Amar K. Das
IQIS
2004
ACM
16 years 8 days ago
Mining for Patterns in Contradictory Data
Information integration is often faced with the problem that different data sources represent the same set of the real-world objects, but give conflicting values for specific prop...
Heiko Müller, Ulf Leser, Johann Christoph Fre...