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» Computational geometry: a retrospective
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VC
2002
129views more  VC 2002»
13 years 9 months ago
Modeling a Murex cabritii sea shell with a structured implicit surface modeler
Implicit surface modeling systems have been used since the mid-1980s for the generation of cartoon-like characters. Recently implicit models combined with constructive solid geome...
Callum Galbraith, Przemyslaw Prusinkiewicz, Brian ...
CIKM
2010
Springer
13 years 8 months ago
Yes we can: simplex volume maximization for descriptive web-scale matrix factorization
Matrix factorization methods are among the most common techniques for detecting latent components in data. Popular examples include the Singular Value Decomposition or Nonnegative...
Christian Thurau, Kristian Kersting, Christian Bau...
CORR
2010
Springer
83views Education» more  CORR 2010»
13 years 8 months ago
Multitriangulations, pseudotriangulations and primitive sorting networks
We study the set of all pseudoline arrangements with contact points which cover a given support. We define a notion of flip which transforms a pseudoline arrangement with contact...
Vincent Pilaud, Michel Pocchiola
ICRA
2010
IEEE
163views Robotics» more  ICRA 2010»
13 years 8 months ago
Exploiting domain knowledge in planning for uncertain robot systems modeled as POMDPs
Abstract— We propose a planning algorithm that allows usersupplied domain knowledge to be exploited in the synthesis of information feedback policies for systems modeled as parti...
Salvatore Candido, James C. Davidson, Seth Hutchin...
ICRA
2010
IEEE
151views Robotics» more  ICRA 2010»
13 years 8 months ago
Estimation of model parameters for steerable needles
Abstract— Flexible needles with bevel tips are being developed as useful tools for minimally invasive surgery and percutaneous therapy. When such a needle is inserted into soft t...
Wooram Park, Kyle Brandon Reed, Allison M. Okamura...