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CORR
2007
Springer
14 years 9 months ago
2007
Springer
We propose a new set of rotationally and translationally invariant features for image or pattern recognition and classification. The new features are cubic polynomials in the pix...
73
Voted
CCCG
2009
14 years 7 months ago
2009
Motivated by the question of the polytopal realizability of the simplicial complex n,k of (k + 1)-crossing-free sets of diagonals of the convex n-gon, we study the first open case...
ICRA
2006
IEEE
15 years 3 months ago
2006
IEEE
— We address the problem of modeling and controlling a swarm of fully actuated point-like robots in three dimensions by generalizing the planar framework from [1]. We define a e...
ISSAC
2004
Springer
15 years 3 months ago
2004
Springer
We describe an algorithm for finding a canonical image of a set of points under the action of a permutation group. Specifically if we order images by sorting them and ordering t...
59
Voted
ATAL
2003
Springer
15 years 2 months ago
2003
Springer
A collective obligation is an obligation directed to a group of agents so that the group, as a whole, is obliged to achieve a given task. The problem investigated here is the impac...