8313 search results - page 296 / 1663 » Serendipitous Information Retrieval |
179
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
In this paper we study the problem of entity retrieval for news applications and the importance of the news trail history (i.e. past related articles) to determine the relevant en...
171
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MM
2010
ACM
15 years 5 months ago
2010
ACM
In the context of computer-assisted plant identification we are facing challenging information retrieval problems because of the very high within-class variability and of the lim...
226
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
165
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
In this paper we a propose an extended methodology for laboratory based Information Retrieval evaluation under incomplete relevance assessments. This new protocol aims to identify ...
225
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VIP
2003
15 years 8 months ago
2003
Relevance feedback is a powerful query modification technique in the field of content-based image retrieval. The key issue in relevance feedback is how to effectively utilize the ...