24451 search results - page 392 / 4891 » Research methods in information |
217
Voted
KDD
2006
ACM
16 years 8 months ago
2006
ACM
We investigate three methods for defining a session on Web search engines. We examine 2,465,145 interactions from 534,507 Web searchers. We compare defining sessions using: 1) Int...
244
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MMSP
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract—Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic...
230
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AIMSA
2004
Springer
16 years 1 months ago
2004
Springer
Existing efforts on ontology mapping, alignment and merging vary from methodological and theoretical frameworks, to methods and tools that support the semi-automatic coordination o...
214
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PKDD
2004
Springer
16 years 1 months ago
2004
Springer
This paper describes a new research proposal of multi-document summarization of dynamic content in web pages. Much information is lost in the Web due to the temporal character of w...
186
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IBPRIA
2009
Springer
16 years 9 days ago
2009
Springer
Abstract. Being an essential key in biological research, the DNA sequences are often shared between researchers and digitally stored for future use. As these sequences grow in volu...