1388 search results - page 108 / 278 » Querying Linguistic Trees |
81
Voted
COCOON
2007
Springer
15 years 6 months ago
2007
Springer
We investigate the problem of finding an unknown cut through querying vertices of a graph G. Our complexity measure is the number of submitted queries. To avoid some worst cases, ...
134
Voted
WWW
2005
ACM
15 years 6 months ago
2005
ACM
In this paper, we propose an approach to materialize XML data warehouses based on the frequent query patterns discovered from historical queries issued by users. The schemas of in...
114
Voted
DMSN
2004
ACM
15 years 6 months ago
2004
ACM
An important type of spatial queries for sensor networks are K Nearest Neighbor (KNN) queries. Currently, research proposals for KNN query processing is based on index structures,...
134
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DEXAW
2007
IEEE
15 years 4 months ago
2007
IEEE
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
112
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COLING
2002
15 years 15 days ago
2002
Spoken queries are a natural medium for searching the Web in settings where typing on a keyboard is not practical. This paper describes a speech interface to the Google search eng...