22121 search results - page 263 / 4425 » Modeling annotated data |
103
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ESOP
2008
Springer
15 years 27 days ago
2008
Springer
A data structure is said to be persistent when any update operation returns a new structure without altering the old version. This paper introduces a new notion of persistence, cal...
IJDMB
2006
14 years 11 months ago
2006
: Biomedical data sets often have mixed categorical and numerical types, where the former represent semantic information on the objects and the latter represent experimental result...
TKDE
1998
14 years 10 months ago
1998
—This paper describes a unified data model that represents multimedia, timeline, and simulation data utilizing a single set of related data modeling constructs. A uniform model f...
ISTA
2008
15 years 17 days ago
2008
As XML data storage and interchange become ubiquitous, analysts and data engineers increasingly need tools to model their data and map it to XML schemas and to reverse engineer XML...
100
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SIGMOD
2000
ACM
15 years 3 months ago
2000
ACM
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases. We formally define a data model f...