19892 search results - page 489 / 3979 » The POSTGRES Data Model |
175
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FOSSACS
2003
Springer
16 years 2 days ago
2003
Springer
We define an operational semantics and a type system for manipulating semistructured data that contains hidden information. The data model is simple labeled trees with a hiding op...
175
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JGS
2000
15 years 6 months ago
2000
Abstract. Suppose that geographic data under investigation are rates associated with polygons. For example, disease incidence, mortality, and census undercount data may be displaye...
287
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ICDE
2000
IEEE
16 years 8 months ago
2000
IEEE
Data mining algorithms have been the focus of much research recently. In practice, the input data to a data mining process resides in a large data warehouse whose data is kept up-...
150
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ICSE
2008
IEEE-ACM
16 years 7 months ago
2008
IEEE-ACM
End-user programming tools for creating spreadsheets and webforms offer no data types except "string" for storing many kinds of data, such as person names and street add...
141
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SEMWEB
2007
Springer
16 years 29 days ago
2007
Springer
As more and more reusable structured data appears on the Web, casual users will want to take into their own hands the task of mashing up data rather than wait for mash-up sites to ...