1328 search results - page 45 / 266 » Source Integration in Data Warehousing |
CIKM
2010
Springer
14 years 10 months ago
2010
Springer
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
187
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GIS
2007
ACM
16 years 27 days ago
2007
ACM
Accurate and efficient integration of geospatial data is an important problem with applications in areas such as emergency response and urban planning. Some of the key challenges ...
101
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SIGMOD
1997
ACM
15 years 4 months ago
1997
ACM
Data warehouses contain large amounts of information, often collected from a variety of independent sources. Decision-support functions in a warehouse, such as on-line analytical ...
ENTCS
2006
14 years 11 months ago
2006
Data integration systems provide a uniform query interface (UQI) to multiple, autonomous data sources [4]. This paper presents the universal data model (UDM) that captures the sem...
BIBE
2008
IEEE
15 years 6 months ago
2008
IEEE
— The ASSIST project aims to facilitate cervical cancer research by integrating medical records containing both phenotypic and genotypic data, and residing in different medical c...