4234 search results - page 201 / 847 » A Method for Web Information Extraction |
179
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LREC
2008
15 years 8 months ago
2008
Relation extraction is the task of finding pre-defined semantic relations between two entities or entity mentions from text. Many methods, such as feature-based and kernel-based m...
172
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
As various services are provided as web applications, attacks against web applications constitute a serious problem. Intrusion Detection Systems (IDSes) are one solution, however,...
239
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WWW
2011
ACM
15 years 2 months ago
2011
ACM
Recently answers for fact lookup queries have appeared on major search engines. For example, for the query {Barack Obama date of birth} Google directly shows “4 August 1961” a...
198
Voted
ESWA
2008
15 years 7 months ago
2008
Traditional content-based image retrieval (CBIR) systems often fail to meet a user's need due to the `semantic gap' between the extracted features of the systems and the...
218
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...