7747 search results - page 246 / 1550 » From Information Retrieval to Information Interaction |
200
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WIDM
2003
ACM
15 years 11 months ago
2003
ACM
At the present time, several shortcomings prevent the more effective use and more intense application of web information systems. Recent developments that are subsumed by the term...
174
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Collaborative sensemaking occurs when multiple actors engage in understanding an unfamiliar, information-rich environment. We present preliminary results from a field study of the...
196
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CASSIS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. This paper addresses the problem of static checking of programs to ensure that they satisfy confidentiality policies in the presence of dynamic access control in the for...
181
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ICTIR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. It is well known that pseudo-relevance feedback (PRF) improves the retrieval performance of Information Retrieval (IR) systems in general. However, a recent study by Cao ...
184
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TAGT
1998
Springer
15 years 10 months ago
1998
Springer
Reactive systems perform their tasks through interaction with their users or with other systems (as parts of a bigger system). An essential requirement for modeling such systems is...