4273 search results - page 230 / 855 » Improving proactive information systems |
189
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IUI
2003
ACM
15 years 12 months ago
2003
ACM
Current recommender systems, based on collaborative filtering, implement a rather limited model of interaction. These systems intelligently elicit information from a user only dur...
171
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PERVASIVE
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. A logic-based language is often adopted in systems for pervasive computing, because it provides a convenient way to define rules that change the behavior of the systems d...
198
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
This paper accounts for Priberam's participation in the monolingual question answering (QA) track of CLEF 2007. In previous participations, Priberam’s QA system obtained en...
201
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ICMI
2007
Springer
16 years 24 days ago
2007
Springer
Automatic detection of communication errors in conversational systems has been explored extensively in the speech community. However, most previous studies have used only acoustic...
159
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
Ranking a set retrieval systems according to their retrieval effectiveness without relying on relevance judgments was first explored by Soboroff et al. [13]. Over the years, a numb...