726 search results - page 44 / 146 » Capacity-Constrained Query Formulation |
129
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EDBTW
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. Most of the recent work on adaptive processing and continuous querying of data streams assume that data objects come in the form of tuples, thus relying on the relational...
115
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EVOW
2008
Springer
15 years 4 months ago
2008
Springer
Nowadays, searching information in the web or in any kind of document collection has become one of the most frequent activities. However, user queries can be formulated in a way th...
114
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NIPS
2008
15 years 3 months ago
2008
Query expansion is a long-studied approach for improving retrieval effectiveness by enhancing the user's original query with additional related words. Current algorithms for ...
104
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DEXAW
2010
IEEE
15 years 3 months ago
2010
IEEE
Given a set of keywords, we find a maximum Web query (containing the most keywords possible) that respects userdefined bounds on the number of returned hits. We assume a real-world...
111
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TASLP
2008
15 years 2 months ago
2008
Finding a piece of music based on its content is a key problem in music information retrieval. For example, a user may be interested in finding music based on knowledge of only a s...