Buscar
Mostrando ítems 1-10 de 295
How individual movement response to habitat edges affects population persistence and spatial spread
(2013-06-01)
How individual-level movement decisions in response to habitat edges influence population-level patterns of persistence and spread of a species is a major challenge in spatial ecology and conservation biology. Here, we ...
Internet of Things Based Smart Grids Supported by Intelligent Edge Computing
(Institute of Electrical and Electronics Engineers Inc., 2019)
In this paper, an edge computing system for IoT-based (Internet of Things) smart grids is proposed to overcome the drawbacks in the current cloud computing paradigm in power systems, where many problems have yet to be ...
Classification of LiDAR data over building roofs using k-means and principal component analysisClassificação de dados LiDAR sobre telhados de edificações usando k-médias e análise de componentes principais
(2018-01-01)
The classification is an important step in the extraction of geometric primitives from LiDAR data. Normally, it is applied for the identification of points sampled on geometric primitives of interest. In the literature ...
Edge Enhancement Investigations by Means of Experiments and Simulations
(Elsevier, 2017-06)
Standard neutron imaging procedures are based on the “shadow” of the transmitted radiation, attenuated by the sample material. Under certain conditions significant deviations from pure transmission can be found in the form ...
Clustering based physical-layer authentication in edge computing systems with asymmetric resources
(MDPI AG, 2019)
In this paper, we propose a clustering based physical-layer authentication scheme (CPAS) to overcome the drawback of traditional cipher-based authentication schemes that suffer from heavy costs and are limited by ...
Road segment delineation using active testing principle and an edge-based post-processing strategy
(2003-12-01)
This paper presents a semi-automated method for extracting road segments from medium-resolution images based on active testing and edge analysis. The method is based on two sequential and independent stages. Firstly, an ...
An exact series solution for the vibration analysis of cylindrical shells with arbitrary boundary conditions
(2013-03-01)
In this paper, an exact series solution for the vibration analysis of circular cylindrical shells with arbitrary boundary conditions is obtained, using the elastic equations based on Flügge's theory. Each of the three ...
Oriented Percolation in One-dimensional 1/vertical bar x-y vertical bar(2) Percolation Models
(SPRINGER, 2010)
We consider independent edge percolation models on Z, with edge occupation probabilities. We prove that oriented percolation occurs when beta > 1 provided p is chosen sufficiently close to 1, answering a question posed in ...
On the existence of weak solutions of anisotropic generally restrained plates
(Elsevier Science Inc, 2008-11)
This paper presents investigations of free vibration of anisotropic plates of different geometrical shapes and generally restrained boundaries. The existence and uniqueness of weak solutions of boundary value problems and ...
Adaptive edge-preserving image denoising using wavelet transforms
(SpringerNew YorkEUA, 2013)