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» On the Theory of Structural Subtyping
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COMBINATORICS
2004
100views more  COMBINATORICS 2004»
15 years 6 months ago
Lattice Structures from Planar Graphs
The set of all orientations of a planar graph with prescribed outdegrees carries the structure of a distributive lattice. This general theorem is proven in the first part of the p...
Stefan Felsner
JMIV
2000
70views more  JMIV 2000»
15 years 6 months ago
The Topological Structure of Scale-Space Images
We investigate the "deep structure" of a scale-space image. The emphasis is on topology, i.e. we concentrate on critical points--pointswith vanishing gradient--and top-p...
Luc Florack, Arjan Kuijper
DCG
2010
121views more  DCG 2010»
15 years 3 months ago
Compression Schemes, Stable Definable Families, and o-Minimal Structures
We show that any family of sets uniformly definable in an ominimal structure has an extended compression scheme of size equal to the number of parameters in the defining formula. ...
H. R. Johnson, M. C. Laskowski
BMVC
2001
15 years 9 months ago
MDL based Structural Interpretation of Images under Partial Occlusion
In this paper an information theoretic approach is provided for resolving border ambiguity under partial occlusion. The proposed framework allows structural interpretation of imag...
Sowmya Ramakrishnan, Peter Forte
IEPOL
2006
42views more  IEPOL 2006»
15 years 6 months ago
The quantitative evaluation of the economic impact of e-government: A structural modelling approach
I propose a quantitative methodology to analyze the economic impact of e-government based on structural modeling, allowing for a careful description of the underlying theoretical ...
Lucio Picci