10293 search results - page 272 / 2059 » Describing Semistructured Data |
174
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ENVSOFT
2007
15 years 6 months ago
2007
The paper describes a new software package for automated estimation, display and analyses of various drought indices – continuous functions of precipitation that allow quantitat...
262
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Abstract-- Most current information extraction (IE) approaches have considered only static text corpora, over which we typically have to apply IE only once. Many real-world text co...
153
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ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
Abstract-In discrete detector PET, natural pixels are image basis functions calculated from responses of detector pairs. By using reconstruction with natural pixels the discretizat...
296
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
162
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WEBI
2001
Springer
15 years 11 months ago
2001
Springer
In the proposed data model for XML databases, an XML element is directly represented as a ground (variable-free) XML expression—a generalization of an XML element by incorporatio...