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» Computational geometry: a retrospective
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EUROGRAPHICS
2010
Eurographics
16 years 4 months ago
Fast High-Dimensional Filtering Using the Permutohedral Lattice
Many useful algorithms for processing images and geometry fall under the general framework of high-dimensional Gaussian ï¬ltering. This family of algorithms includes bilateral ï¬...
Andrew Adams, Jongmin Baek, Myers Abraham Davis
HRI
2010
ACM
16 years 2 months ago
Toward understanding natural language directions
—Speaking using unconstrained natural language is an intuitive and flexible way for humans to interact with robots. Understanding this kind of linguistic input is challenging be...
Thomas Kollar, Stefanie Tellex, Deb Roy, Nicholas ...
HYBRID
2010
Springer
16 years 1 months ago
Accurate hybridization of nonlinear systems
This paper is concerned with reachable set computation for non-linear systems using hybridization. The essence of hybridization is to approximate a non-linear vector ï¬eld by a s...
Thao Dang, Oded Maler, Romain Testylier
WEA
2010
Springer
311views Algorithms» more  WEA 2010»
16 years 1 months ago
Geometric Minimum Spanning Trees with GeoFilterKruskal
Let P be a set of points in Rd . We propose GEOFILTERKRUSKAL, an algorithm that computes the minimum spanning tree of P using well separated pair decomposition in combination with ...
Samidh Chatterjee, Michael Connor, Piyush Kumar
SI3D
2009
ACM
16 years 1 months ago
A novel page-based data structure for interactive walkthroughs
Given a data layout of a large walkthrough scene, we present a novel and simple spatial hierarchy on the disk-pages of the layout that has notable advantages over a conventional s...
Behzad Sajadi, Yan Huang, Pablo Diaz-Gutierrez, Su...