710 search results - page 102 / 142 » Efficiency of Nested Relational Document Database Systems |
WWW
2005
ACM
16 years 14 days ago
2005
ACM
We introduce a stricter Web community definition to overcome boundary ambiguity of a Web community defined by Flake, Lawrence and Giles [2], and consider the problem of finding co...
181
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...
110
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COMPUTING
2008
14 years 12 months ago
2008
Generalizing the approach of a previous work [15] the authors present multilevel preconditioners for three-dimensional (3D) elliptic problems discretized by a family of Rannacher ...
BMCBI
2008
14 years 12 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...
158
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SIGMOD
2009
ACM
16 years 11 hour ago
2009
ACM
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...