3269 search results - page 558 / 654 » Query Optimization for XML |
152
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IPPS
2005
IEEE
15 years 12 months ago
2005
IEEE
The computational power needed for searching exponentially growing databases, such as GenBank, has increased dramatically. Three different implementations of the most widely used ...
154
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IMC
2005
ACM
15 years 12 months ago
2005
ACM
Sketch is a sublinear space data structure that allows one to approximately reconstruct the value associated with any given key in an input data stream. It is the basis for answer...
184
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SSD
2005
Springer
15 years 11 months ago
2005
Springer
This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an aautonomy query retrieves a sequen...
166
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VLDB
2005
ACM
15 years 11 months ago
2005
ACM
Summarization of query results is an important problem for many OLAP applications. The Minimum Description Length principle has been applied in various studies to provide summarie...
185
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DMSN
2004
ACM
15 years 11 months ago
2004
ACM
Recent work in sensor databases has focused extensively on distributed query problems, notably distributed computation of aggregates. Existing methods for computing aggregates bro...