2853 search results - page 487 / 571 » On the Efficiency of Provenance Queries |
185
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ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
Time-series data, which are a series of one-dimensional real numbers, have been studied in various database applications. In this paper, we extend the traditional similarity searc...
169
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GIS
2007
ACM
16 years 29 days ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
181
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GIS
2006
ACM
16 years 28 days ago
2006
ACM
Efficient evaluation of spatial queries is an important issue in spatial database. Among spatial operations, spatial join is very useful, intersection being the most common predic...
114
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WWW
2008
ACM
16 years 17 days ago
2008
ACM
The World Wide Web Consortium's RDF standard primarily consists of (subject,property,object) triples that specify the value that a given subject has for a given property. How...
106
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WWW
2008
ACM
16 years 17 days ago
2008
ACM
Current web search engines return result pages containing mostly text summary even though the matched web pages may contain informative pictures. A text excerpt (i.e. snippet) is ...