3893 search results - page 554 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
189
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SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
In this paper, we propose a novel top-k learning to rank framework, which involves labeling strategy, ranking model and evaluation measure. The motivation comes from the difficul...
236
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GIS
2008
ACM
16 years 5 months ago
2008
ACM
Cyberinfrastructure integrates information and communication technologies to enable high-performance, distributed, and collaborative knowledge discovery, and promises to revolutio...
146
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Link analysis methods have been used successfully for knowledge discovery from the link structure of mutually linking entities. Existing link analysis methods have been inherently...
143
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DEEC
2007
IEEE
15 years 10 months ago
2007
IEEE
The crawler engines of today cannot reach most of the information contained in the Web. A great amount of valuable information is "hidden" behind the query forms of onli...
149
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MM
2006
ACM
15 years 10 months ago
2006
ACM
Personal media collections are often viewed and managed along the social dimension, the places we spend time at and the people we see, thus tools for extracting and using this inf...