3430 search results - page 318 / 686 » Language model for IR using collection information |
174
Voted
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
190
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ECMDAFA
2007
Springer
16 years 28 days ago
2007
Springer
The paper targets the applicability of model-driven methodologies to the validation of complex systems and presents a case study of a mobile radio network. Validation relies on the...
180
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RIAO
2004
15 years 8 months ago
2004
Cross Language Information Retrieval community has brought up search engines over multilingual corpora, and multilingual text categorization systems. In this paper, we focus on th...
209
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UM
2005
Springer
16 years 7 days ago
2005
Springer
We develop a novel user-centric modeling technology, which can dynamically describe and update a person's expertise profile. In an enterprise environment, the technology can e...
143
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ITNG
2006
IEEE
16 years 23 days ago
2006
IEEE
A heterogeneous community of practice spans many disciplines, industries and professions. Members of these communities are united by common research, products and experiences but ...