3430 search results - page 140 / 686 » Language model for IR using collection information |
147
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CHI
2007
ACM
16 years 4 months ago
2007
ACM
The use of location-based technology to augment visitor experiences has received considerable attention over the years. In this paper, we take an alternative perspective on these ...
142
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JODS
2006
15 years 4 months ago
2006
Abstract. We study the exchange of information in collective information systems mediated by information agents, focusing specifically on the problem of semantic interoperability. ...
140
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IPM
2008
15 years 4 months ago
2008
This article explores how to develop complex data driven user models that go beyond the bag of words model and topical relevance. We propose to learn from rich user specific info...
144
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COLING
2010
14 years 11 months ago
2010
Near-synonyms are useful knowledge resources for many natural language applications such as query expansion for information retrieval (IR) and paraphrasing for text generation. Ho...
154
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
This paper presents a unified framework for the evaluation of a range of structured document retrieval (SDR) approaches and tasks. The framework is based on a model of tree retrie...