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AUTOMATICA
2007
92views more  AUTOMATICA 2007»
13 years 9 months ago
Observability analysis for structured bilinear systems: A graph-theoretic approach
This paper is devoted to the generic observability analysis for structured bilinear systems using a graph-theoretic approach. On the basis of a digraph representation, we express ...
T. Boukhobza, Frédéric Hamelin
CVIU
2008
95views more  CVIU 2008»
13 years 9 months ago
The visual hull of piecewise smooth objects
The visual hull relates the shape of an object to its silhouettes. This paper develops the theory of the visual hull of piecewise smooth objects, as those used in CAD applications...
Andrea Bottino, Aldo Laurentini
MSS
2008
IEEE
88views Hardware» more  MSS 2008»
13 years 9 months ago
Cubical token systems
The paper deals with combinatorial and stochastic structures of cubical token systems. A cubical token system is an instance of a token system, which in turn is an instance of a t...
Sergei Ovchinnikov
SIAMCO
2008
80views more  SIAMCO 2008»
13 years 9 months ago
Optimal Transportation Problem by Stochastic Optimal Control
We solve optimal transportation problem using stochastic optimal control theory. Indeed, for a super linear cost at most quadratic at infinity, we prove Kantorovich duality theore...
Toshio Mikami, Michèle Thieullen
JCT
2007
107views more  JCT 2007»
13 years 9 months ago
On a conjecture of Wilf
Abstract. Let n and k be natural numbers and let S(n, k) denote the Stirling numbers of the second kind. It is a conjecture of Wilf that the alternating sum nX j=0 (−1)j S(n, j) ...
Stefan De Wannemacker, Thomas Laffey, Robert Osbur...