Results 101 to 110 of about 3,553,938 (121)

Visualizing Cyber-Threats in Underground Forums

2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 2023
In this paper, we develop a language-agnostic methodology to extract features of interest to an analyst from forum posts and visualize them in a way which facilitates identification and stratification of areas of interest in the forums, as well as ...
James T. Burroughs, Michal Tereszkowski-Kaminski, Guillermo Suarez-Tangil   +2 more
semanticscholar   +1 more source

Empirical Study of Minkowski–Bouligand and Hausdorff–Besicovitch Dimensions of Fractal Curves

International Conference on Emerging eLearning Technologies and Applications, 2019
The properties of entities uncovered along the area of fractal geometry are appealing. A relatively short algorithm can produce complex shapes. The fractals find use in many areas, like animation, simulation, computer graphics, algorithms, and more.
R. Horváth
semanticscholar   +1 more source

Texture Classification Using Fractal Dimension Improved by Local Binary Patterns

European Signal Processing Conference, 2018
This paper presents a texture analysis method that combines Bouligand-Minkowski fractal dimension and local binary patterns (LBP) method. The LBP approach is used to obtain “pattern images” from an original input image in order to provide new information
A. Backes, Jarbas Joaci de Mesquita Sá Junior   +1 more
semanticscholar   +1 more source

Measuring Fractal Dimension using Discrete Global Grid Systems

arXiv.org
This study builds a bridge between two well-studied but distant topics: fractal dimension and Discrete Global Grid System (DGGS). DGGSs are used as covering sets for geospatial vector data to calculate the Minkowski-Bouligand dimension.
Pramit Ghosh
semanticscholar   +1 more source

Goodness-of-Fit of the Fractal Dimension as a Prognostic Factor

Cellular Oncology, 2009
One of the most important tasks in quantitative pathology is to elaborate methods which help to improve diagnosis [2,3,6,7,9,12,16,20] or prognosis [1,3–5,8–11,14,15,17,19,21]. In a previous investigation we found that the fractal dimension (based on the
K. Metze, I. Lorand-Metze, N. J. Leite, R. Adam   +3 more
semanticscholar   +1 more source

Metric mean dimension, Hölder regularity and Assouad spectrum

Journal of Fractal Geometry, Mathematics of Fractals and Related Topics
Metric mean dimension is a geometric invariant of dynamical systems with infinite topological entropy. We relate this concept with the fractal structure of the phase space and the Hölder regularity of the map. Afterwards, we improve our general estimates
Alexandre Baraviera, Maria Carvalho, Gustavo Pessil   +2 more
semanticscholar   +1 more source

Investigation of Competitive Photocatalytic Activity of Copper Oxide Nanofractals

Physica Status Solidi (a)
Nanofractals (NFRs) have garnered attention due to their increased active sites relative to the overall surface available befitting fast catalytic applications. The growth of copper oxide (CuO) NFRs mediated by propolis and its effect on photocatalysis
Atanu Kabiraj, Satyavati, S. Rath
semanticscholar   +1 more source

Evaluating the fractal dimension of profiles.

Physical review. A, General physics, 1989
B. Dubuc, J. Quiniou, C. Roques-carmes, C. Tricot, S. Zucker   +4 more
semanticscholar   +1 more source

Fractal dimension of trabecular bone: comparison of three histomorphometric computed techniques for measuring the architectural two‐dimensional complexity

Journal of Pathology, 2001
D. Chappard, E. Legrand, B. Haettich, G. Chalès, B. Auvinet, J. Eschard, J. Hamelin, M. Baslé, M. Audran   +8 more
semanticscholar   +1 more source

The Variation Method: A Technique To Estimate The Fractal Dimension Of Surfaces

Other Conferences, 1987
B. Dubuc, C. Roques-carmes, C. Tricot, S. Zucker   +3 more
semanticscholar   +1 more source