6740 search results - page 11 / 1348 » Querying Databases with Taxonomies |
174
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PVLDB
2008
15 years 5 months ago
2008
In this paper we propose a novel document retrieval model in which text queries are augmented with multi-dimensional taxonomy restrictions. These restrictions may be relaxed at a ...
150
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BMCBI
2008
15 years 6 months ago
2008
Background: The customary medicinal plant knowledge possessed by the Australian Aboriginal people is a significant resource. Published information on it is scattered throughout th...
189
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SIGMOD
1994
ACM
15 years 10 months ago
1994
ACM
In the mobile wireless computing environment of the future, a large number of users, equipped with low-powered palmtop machines, will query databases over wireless communication ch...
ER
2004
Springer
15 years 11 months ago
2004
Springer
154
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SIGIR
2010
ACM
15 years 9 months ago
2010
ACM
The context of the user queries, preceding a given query, is utilized to improve the effectiveness of query classification. Earlier efforts utilize fixed number of preceding queri...