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CORR
1999
Springer
139views Education» more  CORR 1999»
15 years 4 months ago
Combinatorics of branchings in higher dimensional automata
ABSTRACT. We explore the combinatorial properties of the branching areas of execution paths in higher dimensional automata. Mathematically, this means that we investigate the combi...
Philippe Gaucher
TCS
2002
15 years 4 months ago
A formal approach to object-oriented software engineering
We show how formal specifications can be integrated into one of the current pragmatic object-oriented software development methods. Jacobson's "Object-Oriented Software ...
Martin Wirsing, Alexander Knapp
ICRA
2010
IEEE
110views Robotics» more  ICRA 2010»
15 years 3 months ago
Visual servoing from three points using a spherical projection model
— This paper deals with visual servoing from three points. Using the geometric properties of the spherical projection of points, a new decoupled set of six visual features is pro...
Romeo Tatsambon Fomena, Omar Tahri, Françoi...
LICS
2010
IEEE
15 years 3 months ago
Highly Acyclic Groups, Hypergraph Covers and the Guarded Fragment
We construct finite groups whose Cayley graphs have large girth even w.r.t. a discounted distance measure that contracts arbitrarily long sequences of edges from the same colour ...
Martin Otto
NECO
2010
129views more  NECO 2010»
15 years 3 months ago
A Two-Layer Model of Natural Stimuli Estimated with Score Matching
We consider a hierarchical two-layer model of natural signals in which both layers are learned from the data. Estimation is accomplished by Score Matching, a recently proposed est...
Urs Köster, Aapo Hyvärinen