3251 search results - page 353 / 651 » Challenges in Web Information Retrieval |
119
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ACL
2009
15 years 2 months ago
2009
In Cross-Language Information Retrieval (CLIR), Out-of-Vocabulary (OOV) detection and translation pair relevance evaluation still remain as key problems. In this paper, an English...
139
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WWW
2002
ACM
15 years 4 months ago
2002
ACM
In this paper, we present two ways to improve the precision of HITS-based algorithms on Web documents. First, by analyzing the limitations of current HITS-based algorithms, we pro...
131
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IUI
2010
ACM
16 years 1 months ago
2010
ACM
The Web makes it possible for news readers to learn more about virtually any story that interests them. Media outlets and search engines typically augment their information with l...
130
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OHS
2001
Springer
15 years 9 months ago
2001
Springer
Web-based applications with a large variety of users suffer from the inability to satisfy heterogeneous needs. A remedy for the negative effects of the traditional "one-size-...
125
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MM
2010
ACM
15 years 4 months ago
2010
ACM
In this paper we study the connection between sentiment of images expressed in metadata and their visual content in the social photo sharing environment Flickr. To this end, we co...