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INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper we show that complex (scale-free) network topologies naturally emerge from hyperbolic metric spaces. The hyperbolic geometry can be used to facilitate maximally efļ¬...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
This paper presents a novel formulation, which derives in a smooth minimization problem, to tackle the rigid registration between a given point set and a model set. Unlike most of ...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Most approaches to learn classifiers for structured objects (e.g., images) use generative models in a classical Bayesian framework. However, state-of-the-art classifiers for vecto...
ICDAR
2011
IEEE
12 years 8 months ago
2011
IEEE
āIn this paper, we propose a new method for three dimensional rotation-free recognition of characters in scene. In the proposed method, we employ the Modiļ¬ed Quadratic Discrimi...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
A fixed-point free involution on a finite set S is defined as a bijection I : S S such as e S, I(I(e)) = e and e S, I(e) = e. In this article, the fixed-point free involutions ...