24444 search results - page 194 / 4889 » A Data Model for Data Integration |
ICCV
1998
IEEE
15 years 2 months ago
1998
IEEE
We areinterestedin descriptionsof 3-D data sets,as obtained from stereoor a 3-D digitizer. We thereforeconsideras inputa sparsesetof points, possibly associated with certain orien...
IPAW
2010
14 years 8 months ago
2010
Abstract. Running scientific workflows in distributed environments is motivating the definition of provenance gathering approaches that are loosely coupled to the workflow executio...
PVLDB
2008
14 years 9 months ago
2008
Data integration systems often provide a uniform query interface, called a mediated schema, to a multitude of data sources. To answer user queries, such systems employ a set of se...
167
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ICDE
2003
IEEE
15 years 11 months ago
2003
IEEE
An organization's data records are often noisy because of transcription errors, incomplete information, lack of standard formats for textual data or combinations thereof. A f...
76
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CISIS
2009
IEEE
15 years 5 months ago
2009
IEEE
Structured, spatial-temporal data arises in many applications areas such as transportation, sensor networks or mobile services. Peer to peer networks are the natural choice for th...