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EJC
2008
15 years 6 months ago
Grad and classes with bounded expansion II. Algorithmic aspects
Abstract. Classes of graphs with bounded expansion are a generalization of both proper minor closed classes and degree bounded classes. Such classes are based on a new invariant, t...
Jaroslav Nesetril, Patrice Ossona de Mendez
CORR
2006
Springer
146views Education» more  CORR 2006»
15 years 6 months ago
The Haar Wavelet Transform of a Dendrogram
While there is a very long tradition of approximating a data array by projecting row or column vectors into a lower dimensional subspace the direct approximation of a data matrix ...
Fionn Murtagh
JOT
2007
99views more  JOT 2007»
15 years 6 months ago
A Framework to Specify Declarative Rules on Objects, Attributes and Associations in the Object Model
There are various mechanisms for creating an application object model. These mechanisms are used for modeling the application Meta model and the user models. Some of the mechanism...
C. Anantaram
TSP
2008
69views more  TSP 2008»
15 years 6 months ago
Nonminimum Phase Identification Based on Higher Order Spectrum Slices
A new family of methods, named phase estimation using polyspectrum slices (PEP), for the reconstruction of the Fourier phase of a complex linear time invariant (LTI) system excited...
Amar Kachenoura, Laurent Albera, Jean-Jacques Bell...
DAM
1998
85views more  DAM 1998»
15 years 5 months ago
Separability Generalizes Dirac's Theorem
In our study of the extremities of a graph, we define a moplex as a maximal clique module the neighborhood of which is a minimal separator of the graph. This notion enables us to...
Anne Berry, Jean Paul Bordat