11016 search results - page 256 / 2204 » Digital Information Retrieval |
223
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
Dwell time as a user behavior has been found in previous studies to be an unreliable predictor of document usefulness, with contextual factors such as the user’s task needing to...
159
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Information retrieval is an empirical science; the field cannot move forward unless there are means of evaluating the innovations devised by researchers. However the methodologies...
199
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
The success of personal information agents depends on their ability to provide task-relevant information. This paper presents WordSieve, a new algorithm that generates context des...
199
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IPM
2007
15 years 7 months ago
2007
As access to information becomes more intensive in society, a great deal of that information is becoming available through diverse channels. Accordingly, users require effective ...
233
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TSD
2007
Springer
16 years 1 months ago
2007
Springer
The world wide web is a natural setting for cross-lingual information retrieval. The European Union is a typical example of a multilingual scenario, where multiple users have to de...