467 search results - page 39 / 94 » Pat-tree-based Keyword Extraction for Chinese Information Re... |
122
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CIKM
2010
Springer
15 years 2 days ago
2010
Springer
Web search is challenging partly due to the fact that search queries and Web documents use different language styles and vocabularies. This paper provides a quantitative analysis ...
103
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AAAI
2007
15 years 3 months ago
2007
Tables are ubiquitous in web pages and scientific documents. With the explosive development of the web, tables have become a valuable information repository. Therefore, effective...
138
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JCDL
2010
ACM
15 years 6 months ago
2010
ACM
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
119
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SIGIR
2003
ACM
15 years 6 months ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
110
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KDD
2008
ACM
16 years 1 months ago
2008
ACM
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...