2876 search results - page 174 / 576 » A Conceptual-Modeling Approach to Extracting Data from the W... |
183
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SAC
2010
ACM
15 years 4 months ago
2010
ACM
—A huge portion of todays Web consists of web pages filled with information from myriads of online databases. This part of the Web, known as the deep Web, is to date relatively ...
189
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KDD
2005
ACM
16 years 6 months ago
2005
ACM
Web object is defined to represent any meaningful object embedded in web pages (e.g. images, music) or pointed to by hyperlinks (e.g. downloadable files). Users usually search for...
170
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ICDM
2005
IEEE
16 years 2 days ago
2005
IEEE
Accurate topical classification of user queries allows for increased effectiveness and efficiency in general-purpose web search systems. Such classification becomes critical if th...
193
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SOFTWARE
2002
15 years 6 months ago
2002
We consider the problem of characterisation of sequences of heterogeneous symbolic data that arise from a common underlying temporal pattern. The data, which are subject to impreci...
196
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KCAP
2011
ACM
14 years 9 months ago
2011
ACM
Open Information Extraction extracts relations from text without requiring a pre-specified domain or vocabulary. While existing techniques have used only shallow syntactic featur...