194 search results - page 8 / 39 » Connectivity in frame matroids |
CISS
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— We consider the linear minimum meansquared error (LMMSE) estimation of a random vector of interest from its fusion frame measurements in presence noise and subspace era...
FOIS
2006
13 years 8 months ago
2006
Deductive reasoning with natural language requires combining lexical resources with the world knowledge provided by ontologies. In this paper we describe the connection of FrameNe...
JGT
2007
13 years 7 months ago
2007
Laman’s characterization of minimally rigid 2-dimensional generic frameworks gives a matroid structure on the edge set of the underlying graph, as was first pointed out and expl...
EJC
2011
12 years 10 months ago
2011
We provide a new proof of Brylawski’s formula for the Tutte polynomial of the tensor product of two matroids. Our proof involves extending Tutte’s formula, expressing the Tutte...
LICS
2005
IEEE
14 years 26 days ago
2005
IEEE
We investigate model theoretic characterisations of the expressive power of modal logics in terms of bisimulation invariance. The paradigmatic result of this kind is van Benthem...