Results 11 to 20 of about 56,942 (262)

Gli intermediari dei dati. | Data Intermediaries.

European Journal of Privacy Law & Technologies, 2022
La strategia europea sui dati ha quale fulcro la condivisione e la libera circolazione delle informazioni, anche personali. È chiara espressione del perseguimento di questo obiettivo il recente regolamento UE 2022/868/UE (Data Governance Act), che detta
Dianora Polletti
doaj   +1 more source

Hybrid DGA Method for Power Transformer Faults Diagnosis Based on Evolutionary k-Means Clustering and Dissolved Gas Subsets Analysis

IEEE transactions on dielectrics and electrical insulation, 2023
Considered as the heart of electrical power transmission and distribution networks, power transformers are essential part of the electricity transmission grid.
Arnaud Nanfak, S. Eke, F. Meghnefi, I. Fofana, Gildas Martial Ngaleu, Charles Hubert Kom   +5 more
semanticscholar   +1 more source

Comparative Performance Study of Dissolved Gas Analysis (DGA) Methods for Identification of Faults in Power Transformer

International Journal of Energy Research, 2023
The power transformer is an essential component of the electrical network that can be used to step up and step down voltage. Dissolved gas analysis (DGA) is the most reliable method for the identification of incipient faults in power transformers ...
A. Wajid, A. Rehman, Sheeraz Iqbal, Mukesh Pushkarna, S. M. Hussain, Hossam Kotb, Mohammed Alharbi, I. Zaitsev   +7 more
semanticscholar   +1 more source

SHAP Interpretations of Tree and Neural Network DNS Classifiers for Analyzing DGA Family Characteristics

IEEE Access, 2023
Domain Generation Algorithms (DGA’s) have been employed by botnet orchestrators for controlling infected hosts (bots), while evading detection by performing multiple DNS requests, mostly for non-existing domain names.
Nikos Kostopoulos, D. Kalogeras, D. Pantazatos, M. Grammatikou, V. Maglaris   +4 more
semanticscholar   +1 more source

Get to Know Your Neighbors: Characterization of Close Bacillus anthracis Isolates and Toxin Profile Diversity in the Bacillus cereus Group

Microorganisms, 2023
Unexpected atypical isolates of Bacillus cereus s.l. occasionally challenge conventional microbiology and even the most advanced techniques for anthrax detection. For anticipating and gaining trust, 65 isolates of Bacillus cereus s.l.
Mehdi Abdelli, Charlotte Falaise, Valérie Morineaux-Hilaire, Amélie Cumont, Laurent Taysse, Françoise Raynaud, Vincent Ramisse   +6 more
doaj   +1 more source

Braid loops with infinite monodromy on the Legendrian contact DGA [PDF]

Journal of Topology, 2021
We present the first examples of elements in the fundamental group of the space of Legendrian links in (S3,ξst)$(\mathbb {S}^3,\xi _{\text{st}})$ whose action on the Legendrian contact DGA is of infinite order.
Roger Casals, Lenhard L. Ng
semanticscholar   +1 more source

Power Transformer Fault Diagnosis Based on DGA Using a Convolutional Neural Network With Noise in Measurements

IEEE Access, 2021
Fault type diagnosis is a very important tool to maintain the continuity of power transformer operation. Dissolved gas analysis (DGA) is one of the most effective and widely used techniques for predicting the power transformer fault types. In this paper,
Ibrahim B. M. Taha, Saleh Ibrahim, D. Mansour   +2 more
semanticscholar   +1 more source

D3-SACNN: DGA Domain Detection With Self-Attention Convolutional Network

IEEE Access, 2022
Botnets are currently one of the main cyber security threats. In order to enhance the concealment, botnets usually use Domain Generation Algorithm (DGA) to establish communication between bots and command and control servers.
Kejun Zhao, Wei Guo, Fenglin Qin, Xinjun Wang   +3 more
doaj   +1 more source

Towards Precise Interpretation of Oil Transformers via Novel Combined Techniques Based on DGA and Partial Discharge Sensors

Italian National Conference on Sensors, 2021
Power transformers are considered important and expensive items in electrical power networks. In this regard, the early discovery of potential faults in transformers considering datasets collected from diverse sensors can guarantee the continuous ...
S. Ward, Adel El-Faraskoury, Mohamed Badawi, S. Ibrahim, K. Mahmoud, M. Lehtonen, M. Darwish   +6 more
semanticscholar   +1 more source

Detection of DGA-Generated Domain Names with TF-IDF

Electronics, 2022
Botnets often apply domain name generation algorithms (DGAs) to evade detection by generating large numbers of pseudo-random domain names of which only few are registered by cybercriminals.
H. Vranken, Hassan Alizadeh
semanticscholar   +1 more source