1605 search results - page 261 / 321 » Search result diversity for informational queries |
154
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OTM
2007
Springer
16 years 9 days ago
2007
Springer
Creating executable semantic mappings is an important task for ontology-based information integration. Although it is argued that mapping tools may require interaction from humans ...
172
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CLEF
2005
Springer
15 years 11 months ago
2005
Springer
For the 2005 Cross-Language Evaluation Forum, Thomson Legal and Regulatory participated in the Hungarian, French, and Portuguese monolingual search tasks as well as French-to-Port...
211
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper describes our participation in the Medical Image Retrieval task of Image CLEF 2008. Our aim was to evaluate different combination methods for purely textual and visual ...
180
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WWW
2009
ACM
16 years 6 months ago
2009
ACM
Ad auctions in sponsored search support"broad match"that allows an advertiser to target a large number of queries while bidding only on a limited number. While giving mo...
167
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GIR
2006
ACM
16 years 4 days ago
2006
ACM
Most human activities occur around where the user is physically located. Knowing the geographical serving area of web resources, therefore, is very important for many web applicat...