6660 search results - page 263 / 1332 » Data Analysis for Query Processing |
165
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
An important class of queries is the LIKE predicate in SQL. In the absence of an index, LIKE queries are subject to performance degradation. The notion of indexing on substrings (...
184
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EDOC
2009
IEEE
15 years 10 months ago
2009
IEEE
- Poor data in information systems impede the quality of decision-making in many modern organizations. Manual business process activities and application services are never execute...
191
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KDD
2012
ACM
13 years 8 months ago
2012
ACM
The problem of efficiently finding the best match for a query in a given set with respect to the Euclidean distance or the cosine similarity has been extensively studied. However...
166
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IVCNZ
1998
15 years 7 months ago
1998
Duality is a well-established concept in quantum physics. It formalises the fact that what one observes is not nature in itself, but--in Heisenberg's words--"nature expo...
174
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MDM
2005
Springer
15 years 12 months ago
2005
Springer
The ever-increasing popularity of mobile applications coupled with the prevalence of spatial data has created the need for efficient processing of spatial queries in mobile enviro...