1381 search results - page 184 / 277 » Structural signatures for tree data structures |
142
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ENGL
2007
15 years 6 months ago
2007
—Real mobile robots should be able to build an abstract representation of the physical environment, in order to navigate and to work in such environment. We present a method for ...
194
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JACM
2010
15 years 4 months ago
2010
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
193
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
182
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DIALM
2004
ACM
15 years 11 months ago
2004
ACM
In this paper, we consider energy-efficient gathering of correlated data in sensor networks. We focus on single-input coding strategies in order to aggregate correlated data. For ...
155
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VVS
1996
IEEE
15 years 10 months ago
1996
IEEE
A method is proposed which supports the extraction of isosurfaces from irregular volume data, represented by tetrahedral decomposition, in optimal time. The method is based on a d...