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ISBI
2007
IEEE
15 years 7 months ago
Statistical Shape Analysis via Principal Factor Analysis
Statistical shape analysis techniques commonly employed in the medical imaging community, such as Active Shape Models or Active Appearance Models, rely on Principal Component Anal...
Mauricio Reyes, Marius George Linguraru, Kostas Ma...
111
Voted
STOC
2009
ACM
118views Algorithms» more  STOC 2009»
15 years 7 months ago
How long does it take to catch a wild kangaroo?
The discrete logarithm problem asks to solve for the exponent x, given the generator g of a cyclic group G and an element h ∈ G such that gx = h. We give the first rigorous pro...
Ravi Montenegro, Prasad Tetali
CDC
2008
IEEE
114views Control Systems» more  CDC 2008»
15 years 7 months ago
A repetitive process approach to the control of self-servowriting in disk drives
Abstract— This paper considers the control problem for selfservowriting in disk drives where information propagation occurs in two independent directions, i.e. time and track num...
Krzysztof Galkowski, Wojciech Paszke, Eric Rogers
COMPGEOM
2005
ACM
15 years 2 months ago
Inequalities for the curvature of curves and surfaces
In this paper, we bound the difference between the total mean curvatures of two closed surfaces in R3 in terms of their total absolute curvatures and the Fr´echet distance betwee...
David Cohen-Steiner, Herbert Edelsbrunner
145
Voted
COMPGEOM
2005
ACM
15 years 2 months ago
Stability of persistence diagrams
The persistence diagram of a real-valued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the p...
David Cohen-Steiner, Herbert Edelsbrunner, John Ha...