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» On the Locality of Representations
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CVPR
2000
IEEE
16 years 1 months ago
A Formal Classification of 3D Medial Axis Points and Their Local Geometry
This paper proposes a novel hypergraph skeletal representation for 3D shape based on a formal derivation of the generic structure of its medial axis. By classifying each skeletal ...
Peter J. Giblin, Benjamin B. Kimia
TASLP
2008
70views more  TASLP 2008»
14 years 11 months ago
Linearly Constrained Minimum Variance Source Localization and Spectral Estimation
A signal's spectrum is a representation of the signal in terms of elementary basis functions which facilitates the extraction of desired information. For a temporal signal, th...
Jacek Dmochowski, Jacob Benesty, Sofiène Af...
DSN
2005
IEEE
15 years 5 months ago
Lumping Matrix Diagram Representations of Markov Models
Continuous-time Markov chains (CTMCs) have been used successfully to model the dependability and performability of many systems. Matrix diagrams (MDs) are known to be a space-ef...
Salem Derisavi, Peter Kemper, William H. Sanders
TIP
2002
102views more  TIP 2002»
14 years 11 months ago
Multilayered image representation: application to image compression
Abstract--The main contribution of this work is a new paradigm for image representation and image compression. We describe a new multilayered representation technique for images. A...
François G. Meyer, Amir Averbuch, Ronald R....
ESOP
2012
Springer
13 years 7 months ago
GMeta: A Generic Formal Metatheory Framework for First-Order Representations
Abstract. This paper presents GMeta: a generic framework for firstorder representations of variable binding that provides once and for all many of the so-called infrastructure lem...
Gyesik Lee, Bruno C. D. S. Oliveira, Sungkeun Cho,...