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» Extracting Approximate Patterns
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GIS
2006
ACM
16 years 5 months ago
Computing longest duration flocks in trajectory data
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of computing two of the most basic spatio-temporal patterns in...
Joachim Gudmundsson, Marc J. van Kreveld
ISVC
2009
Springer
15 years 10 months ago
Focused Volumetric Visual Hull with Color Extraction
Abstract. This paper introduces a new approach for volumetric visual hull reconstruction, using a voxel grid that focuses on the moving target object. This grid is continuously upd...
Daniel Knoblauch, Falko Kuester
3DPVT
2006
IEEE
224views Visualization» more  3DPVT 2006»
15 years 10 months ago
A Bayesian Approach to Building Footprint Extraction from Aerial LIDAR Data
Building footprints have been shown to be extremely useful in urban planning, infrastructure development, and roof modeling. Current methods for creating these footprints are ofte...
Oliver Wang, Suresh K. Lodha, David P. Helmbold
DATAMINE
2010
175views more  DATAMINE 2010»
15 years 4 months ago
Extracting influential nodes on a social network for information diffusion
We address the combinatorial optimization problem of finding the most influential nodes on a large-scale social network for two widely-used fundamental stochastic diffusion models...
Masahiro Kimura, Kazumi Saito, Ryohei Nakano, Hiro...
ISCAS
2008
IEEE
94views Hardware» more  ISCAS 2008»
15 years 10 months ago
Transient simulation of on-chip transmission lines via exact pole extraction
— An accurate and efficient solution for the transient response at the far end of a transmission line is proposed in this paper. Unlike approximating the poles by truncating the...
Guoqing Chen, Eby G. Friedman