2880 search results - page 66 / 576 » Approximate Range Searching |
210
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
To enable efficient similarity search in large databases, many indexing techniques use a linear transformation scheme to reduce dimensions and allow fast approximation. In this re...
137
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RSFDGRC
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. We present a rough set approach to vague concept approximation within the adaptive learning framework. In particular, the role of extensions of approximation spaces in se...
106
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AIPS
2008
15 years 5 months ago
2008
Planning problems are often formulated as heuristic search. The choice of the heuristic function plays a significant role in the performance of planning systems, but a good heuris...
145
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CP
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, we describe a new algorithm for sampling solutions from a uniform distribution over the solutions of a constraint network. Our new algorithm improves upon the Sampli...
122
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ICPR
2008
IEEE
15 years 9 months ago
2008
IEEE
A fast online algorithm was developed for polygonal approximation of signals and curves with a minimum number of line segments for a given constraint on the standard deviation of ...