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DM
2002
76views more  DM 2002»
15 years 6 months ago
Chromaticity of some families of dense graphs
For a graph G, let P(G; ) be its chromatic polynomial and let [G] be the set of graphs having P(G; ) as their chromatic polynomial. We call [G] the chromatic equivalence class of ...
Feng Ming Dong, Kee L. Teo, Charles H. C. Little, ...
MOC
2000
113views more  MOC 2000»
15 years 6 months ago
A finite element approximation for a class of degenerate elliptic equations
In this paper we exhibit a finite element method fitting a suitable geometry naturally associated with a class of degenerate elliptic equations (usually called Grushin type equatio...
Bruno Franchi, Maria Carla Tesi
MA
2010
Springer
206views Communications» more  MA 2010»
15 years 5 months ago
Quantization and clustering with Bregman divergences
 This paper deals with the quantization problem of a random variable X taking values in a separable and reexive Banach space, and with the related question of clustering independ...
Aurélie Fischer
CDC
2009
IEEE
115views Control Systems» more  CDC 2009»
15 years 4 months ago
Reduction of decentralized control problems to tractable representations
For decentralized control problems with quadratically invariant information constraints, the optimal controller may be found efficiently. In this paper, we show that there are sys...
Laurent Lessard, Sanjay Lall
EUSFLAT
2009
207views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
New Fuzzy Color Clustering Algorithm Based on hsl Similarity
In this paper, one presents a fuzzy color clustering algorithm that is based on a new measure of similarity. This new measure of color similarity is defined on a perceptual color s...
Vasile Patrascu