A CAGD method for elliptic cross sections of circular parabolic quadrics.
A classification system for hospital-based infection outbreaks.
A compactness result for a second-order variational discrete model
We analyze a nonlinear discrete scheme depending on second-order finite differences. This is the two-dimensional analog of a scheme which in one dimension approximates a free-discontinuity energy proposed by Blake and Zisserman as a higher-order correction of the Mumford and Shah functional. In two dimension we give a compactness result showing that the continuous problem approximating this difference scheme is still defined on special functions with bounded hessian, and we give an upper and a lower...
A compactness result for a second-order variational discrete model
We analyze a nonlinear discrete scheme depending on second-order finite differences. This is the two-dimensional analog of a scheme which in one dimension approximates a free-discontinuity energy proposed by Blake and Zisserman as a higher-order correction of the Mumford and Shah functional. In two dimension we give a compactness result showing that the continuous problem approximating this difference scheme is still defined on special functions...
A comparative evaluation of medium- and large-scale feature selectors for pattern classifiers
Needs of feature selection in medium and large problems increases in many fields including medical and image processing fields. Previous comparative studies of feature selection algorithms are not satisfactory in problem size and in criterion function. In addition, no way has not shown to compare algorithms with different objectives. In this study, we propose a unified way to compare a large variety of algorithms. Our results show that the sequential floating algorithms promises for up to medium...
A comparison between local and global recoding algorithms for achieving microdata -sensitive -anonymity.
A Computational Framework to Assess the Efficacy of Cytotoxic Molecules and Vascular Disrupting Agents against Solid Tumours
A computational framework for testing the effects of cytotoxic molecules, specific to a given phase of the cell cycle, and vascular disrupting agents (VDAs) is presented. The model is based on a cellular automaton to describe tumour cell states transitions from proliferation to death. It is coupled with a model describing the tumour vasculature and its adaptation to the blood rheological constraints when alterations are induced by VDAs treatment....
A Constant Space Representation of Digital Cubic Parabolas
A course in spatial visualisation.
A data model architecture for parametrics.
A database model for library material usage.
A decomposition and noise removal method combining diffusion equation and wave atoms for textured images.
A Discrete Wavelet Transform Without Edge Effects Using Wavelet Extrapolation.
A Distance-Based Method for Attribute Reduction in Incomplete Decision Systems
There are limitations in recent research undertaken on attribute reduction in incomplete decision systems. In this paper, we propose a distance-based method for attribute reduction in an incomplete decision system. In addition, we prove theoretically that our method is more effective than some other methods.
A framework for the static and interactive visualization of statecharts.
A functional analysis model for natural images permitting structured compression
a functional analysis model for natural images permitting structured compression
This paper describes a compact perceptual image model intended for morphological representation of the visual information contained in natural images. We explain why the total variation can be a criterion to split the information between the two main visual structures, which are the sketch and the microtextures. We deduce a morphological decomposition scheme, based on a segmentation where the borders of the regions correspond to the location of the topological singularities of a topographic map. This...
A functional central limit theorem for a class of interacting Markov chain Monte Carlo methods.
A Fuzzy Approach to Evoluation and Management of Therapeutic Procedure in Diabetes Mellitus Treatment
A fuzzy shape database to support conceptual design