Results 91 to 100 of about 7,126 (197)

Edge‐Oriented DoS/DDoS Intrusion Detection and Supervision Platform

SECURITY AND PRIVACY, Volume 9, Issue 2, March/April 2026.
ABSTRACT This work presents an Edge Node‐Oriented DoS/DDoS Intrusion Detection and Monitoring Platform, a novel anomaly detection system based on temporal analysis with machine learning (ML) and deep learning (DL) algorithms, specifically designed to operate on edge servers with limited resources.
Geraldo Eufrazio Martins Júnior, Thales Guimaraes Marques, Wendley Souza da Silva, Joaquim Celestino Junior   +3 more
wiley   +1 more source

Multifractality in Human Heartbeat Dynamics

, 1999
Recent evidence suggests that physiological signals under healthy conditions may have a fractal temporal structure. We investigate the possibility that time series generated by certain physiological control systems may be members of a special class of ...
A-L Barabasi, C Meneveau, C-K Peng, C-K Peng, C-S Poon, G Sugihara, GB Moody, H Takayasu, HE Hurst, HE Stanley, HE Stanley, I Daubechies, J Lefebvre, JB Bassingthwaighte, JF Muzy, JF Muzy, JK Kanters, JM Hausdorff, LAN Amaral, M Kobayashi, M Malik, MF Shlesinger, PCh Ivanov, PCh Ivanov, S Akselrod, S Thurner, T Vicsek, T Vicsek, TG Dewey, Y Yamamoto   +29 more
core   +1 more source

Arctic High Resolution Sea‐Ice Forecast System on a Heterogeneous Many‐Core Computing Platform

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract This study develops an ensemble forecast system for Arctic sea ice with a horizontal resolution of ∼2 km to resolve linear kinematic features (LKFs). The system is designed to run operationally on the Sunway computing architecture, which employs many‐core processors with a distinct programming logic.
Longjiang Mu, Yue Liu, Yuhu Chen, Hong Wang, Xianyao Chen, Ruizhe Song, Lin Zheng, Junting Chen, Lars Nerger, Lixin Wu   +9 more
wiley   +1 more source

Analyzing Geomagnetic Data From the Dusheti Observatory During the Intense Magnetic Storms of 2024

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract Geomagnetic storms, intense disturbances in the Earth's magnetosphere, pose risks to both technology and human activity in space. In this study, we analyzed geomagnetic field measurements from the Dusheti Observatory in Georgia during the intense geomagnetic storms of March 3, March 24, and 11 May 2024.
Oleg Kharshiladze, Luka Tsulukidze, Aleksandre Ghurchumelia, Luca Sorriso‐Valvo, Khatuna Elbakidze, Emiliya Yordanova, Tamaz Matiashvili   +6 more
wiley   +1 more source

Quantitative Characterization of Gravel Bed Structures Using 2DSSFs and Machine Learning‐Based Surrogate Surface Generation

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Accurate characterization of gravel structures is essential for understanding riverbed roughness, flow resistance, and sediment transport. However, quantifying the definitive characteristics of these gravel structures remains challenging due to the inherent complexity of particle spatial arrangement. This study presents an improved statistical
Jie Qin, Teng Wu
wiley   +1 more source

Multifractal-Aware Convolutional Attention Synergistic Network for Carbon Market Price Forecasting

Fractal and Fractional
Accurate carbon market price prediction is crucial for promoting a low-carbon economy and sustainable engineering. Traditional models often face challenges in effectively capturing the multifractality inherent in carbon market prices.
Liran Wei, Mingzhu Tang, Na Li, Jingwen Deng, Xinpeng Zhou, Haijun Hu   +5 more
doaj   +1 more source

A Multifractal Formalism

Advances in Mathematics, 1995
This is a long and carefully written paper examining up to what extent rigorous arguments can be provided for the so-called multifractal theory. The mathematical theory is based on Hausdorff and packing measures and their dimension notions on metric spaces.
openaire   +1 more source

Synthetic Geology: Structural Geology Meets Deep Learning

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Reconstructing the structural geology and mineral composition of the first few kilometers of the Earth's subsurface from sparse or indirect surface observations remains a long‐standing challenge with critical applications in mineral exploration, geohazard assessment, and geotechnical engineering.
Simon Ghyselincks, Valeriia Okhmak, Stefano Zampini, George Turkiyyah, David Keyes, Eldad Haber   +5 more
wiley   +1 more source

Double-Period Gravitational Dynamics from a Multifractal Perspective of Motion

Fractal and Fractional
Assimilating complex systems to multifractal-type objects reveals continuous and non-differentiable curve dynamics, aligning with the Multifractal Theory of Motion. Two scenarios, a Schrödinger-type and a Madelung-type multifractal scenario, are possible
Vlad Ghizdovat, Maricel Agop, Florin Nedeff, Valentin Nedeff, Dragos Ioan Rusu, Decebal Vasincu   +5 more
doaj   +1 more source

Anderson Transitions: Criticality, Symmetries, and Topologies

, 2010
The physics of Anderson transitions between localized and metallic phases in disordered systems is reviewed. We focus on the character of criticality as well as on underlying symmetries and topologies that are crucial for understanding phase diagrams and
A. D. Mirlin, D'yakonov M. I., Efetov K. B., F. Evers, Finkelstein A. M., Giamarchi T., Gor'kov L. P., Helgason S., I. V. Gornyi, P. M. Ostrovsky, Senthil T.   +10 more
core   +1 more source