4234 search results - page 422 / 847 » A Method for Web Information Extraction |
176
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AAAI
2007
15 years 9 months ago
2007
In this paper, we propose to mine query hierarchies from clickthrough data, which is within the larger area of automatic acquisition of knowledge from the Web. When a user submits...
206
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SAC
2003
ACM
16 years 2 days ago
2003
ACM
Adaptive web sites are sites that automatically improve their internal organization and/or presentation by observing userbrowsing behavior. In this paper we argue that adaptive be...
147
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Crawl selection policy has a direct influence on Web search effectiveness, because a useful page that is not selected for crawling will also be absent from search results. Yet th...
269
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EDBT
2009
ACM
16 years 1 months ago
2009
ACM
As information networks become ubiquitous, extracting knowledge from information networks has become an important task. Both ranking and clustering can provide overall views on in...
163
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LREC
2008
15 years 8 months ago
2008
In this article, we present a method for extracting automatically from texts semantic relations in the medical domain using linguistic patterns. These patterns refer to three leve...