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EDBT
2011
ACM
14 years 1 months ago
2011
ACM
GPS devices allow recording the movement track of the moving object they are attached to. This data typically consists of a stream of spatio-temporal (x,y,t) points. For applicati...
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ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
We present a method whereby an embodied agent using visual perception can efficiently create a model of a local indoor environment from its experience of moving within it. Our me...
TPDS
2008
14 years 9 months ago
2008
Media distribution through application-layer overlay networks has received considerable attention recently, owing to its flexible and readily deployable nature. On-demand streaming...
KDD
2009
ACM
15 years 10 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
IPPS
2007
IEEE
15 years 3 months ago
2007
IEEE
The problem of counting specified combinations of a given set of variables arises in many statistical and data mining applications. To solve this problem, we introduce the PDtree...