8301 search results - page 1441 / 1661 » Risk-Aware Information Retrieval |
144
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CIKM
2007
Springer
16 years 25 days ago
2007
Springer
Compression of term frequency lists and very long document-id lists within an inverted file search engine are examined. Several compression schemes are compared including Elias γ...
171
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
The fifth QA campaign at CLEF, the first having been held in 2006. was characterized by continuity with the past and at the same time by innovation. In fact, topics were introduce...
167
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
The Answer Validation Exercise at the Cross Language Evaluation Forum is aimed at developing systems able to decide whether the answer of a Question Answering system is correct or...
134
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ECTEL
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. During the last years a series of repositories containing learning contents for architecture have been created. With all the repositories financed, designed, implemented...
163
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ENTER
2007
Springer
16 years 25 days ago
2007
Springer
The tradition of heritage interpretation is moving away from purely conservational and educational goals to an entertainment- and experience-oriented interpretative provision. New...