17471 search results - page 425 / 3495 » Information Modeling |
158
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IRI
2006
IEEE
16 years 27 days ago
2006
IEEE
In information retrieving applications, mobile agents may have to finish their mission before a deadline. Also, there may be some flexibility for the itinerary definition due to o...
177
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We introduce a novel approach to expert finding based on multi-step relevance propagation from documents to related candidates. Relevance propagation is modeled with an absorbing ...
187
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IR
2007
15 years 6 months ago
2007
Traditional information retrieval systems aim at satisfying most users for most of their searches, leaving aside the context in which the search takes place. We propose to model tw...
160
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INTR
2007
15 years 6 months ago
2007
Purpose – This paper sets out to present the concept of the value of information, review the descriptive, rational, social and behavioral approaches for assessing the value of i...