8298 search results - page 400 / 1660 » Query-Free Information Retrieval |
170
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
In recent years, opinion mining attracted a great deal of research attention. However, limited work has been done on detecting opinion spam (or fake reviews). The problem is analo...
178
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
Blog/news search engines are very important channels to reach information about the real-time happenings. In this paper, we study the popular queries collected over one year perio...
172
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TAL
2010
Springer
15 years 5 months ago
2010
Springer
A novel fact extraction task is defined to fill a gap between current information retrieval and information extraction technologies. It is shown that it is possible to extract usef...
172
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Complex search tasks that utilize information from several data sources, are answered by integrating the results of distinct basic search queries. In such integration, each basic ...
181
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
This proposal identifies two main problems related to deep web search, and proposes a step by step solution for each of them. The first problem is about searching deep web content...