6103 search results - page 545 / 1221 » Multimedia Retrieval Algorithmics |
173
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SIGIR
2006
ACM
16 years 27 days ago
2006
ACM
This paper presents a study of three statistical query translation models that use different units of translation. We begin with a review of a word-based translation model that us...
176
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SIGIR
2006
ACM
16 years 27 days ago
2006
ACM
New types of document collections are being developed by various web services. The service providers keep track of non-textual features such as click counts. In this paper, we pre...
162
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SIGIR
2006
ACM
16 years 27 days ago
2006
ACM
Many searches on the web have a transactional intent. We argue that pages satisfying transactional needs can be distinguished from the more common pages that have some information...
145
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SIGIR
2006
ACM
16 years 27 days ago
2006
ACM
Search systems have for some time provided users with the ability to request documents similar to a given document. Interfaces provide this feature via a link or button for each d...
190
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KCAP
2005
ACM
16 years 15 days ago
2005
ACM
In this document, we describe a light-weighted ontology mediation method that allows users to send semantic queries to distant data repositories to browse for learning object meta...