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CAD
1998
Springer
14 years 9 months ago
Approximation of developable surfaces with cone spline surfaces
Developable surfaces are modelled with pieces of right circular cones. These cone spline surfaces are well-suited for applications: They possess degree two parametric and implicit...
Stefan Leopoldseder, Helmut Pottmann
MFCS
2010
Springer
14 years 8 months ago
Harnessing MLF with the Power of System F
We provide a strong normalization result for MLF , a type system generalizing ML with first-class polymorphism as in system F. The proof is achieved by translating MLF into a calc...
Giulio Manzonetto, Paolo Tranquilli
TCS
2010
14 years 8 months ago
Maximal width learning of binary functions
This paper concerns learning binary-valued functions defined on IR, and investigates how a particular type of ‘regularity’ of hypotheses can be used to obtain better generali...
Martin Anthony, Joel Ratsaby
DLT
2009
14 years 7 months ago
Subshifts, Languages and Logic
We study the Monadic Second Order (MSO) Hierarchy over infinite pictures, that is tilings. We give a characterization of existential MSO in terms of tilings and projections of tili...
Emmanuel Jeandel, Guillaume Theyssier
DLT
2009
14 years 7 months ago
On Negative Bases
Abstract. We study expansions in non-integer negative base - introduced by Ito and Sadahiro [7]. Using countable automata associated with (-)-expansions, we characterize the case w...
Christiane Frougny, Anna Chiara Lai