Results 121 to 130 of about 3,008 (246)

Quantum Circuit Reconstruction from Power Side-Channel Attacks on Quantum Computer Controllers

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
The interest in quantum computing has grown rapidly in recent years, and with it grows the importance of securing quantum circuits. A novel type of threat to quantum circuits that dedicated attackers could launch are power trace attacks. To address this
Ferhat Erata   +3 more
doaj   +1 more source

Algebraic Adversarial Attacks on Integrated Gradients

open access: yes2024 International Conference on Machine Learning and Cybernetics (ICMLC)
Adversarial attacks on explainability models have drastic consequences when explanations are used to understand the reasoning of neural networks in safety critical systems. Path methods are one such class of attribution methods susceptible to adversarial attacks. Adversarial learning is typically phrased as a constrained optimisation problem.
Lachlan Simpson   +5 more
openaire   +2 more sources

Ventilatory efficiency: Physiological modelling and mechanistic validation

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend From post‐threshold ventilatory linearization to ceiling‐normalized efficiency – conceptual framework underlying ηV̇E$\eta {{\dot{V}}_{\mathrm{E}}}$ Conventional V̇E${{\dot{V}}_{\mathrm{E}}}$–V̇CO2${{\dot{V}}_{{\mathrm{C}}{{{\mathrm{O}}}_2}}}$ slopes are typically derived under submaximal conditions and may become physiologically
Paulo T Muller   +5 more
wiley   +1 more source

Evaluating Students' Learning Experiences in Blended Learning Environment Integrated With Interactive GeoGebra Applets: A Self‐Determination Theory Perspective

open access: yesJournal of Computer Assisted Learning, Volume 42, Issue 4, August 2026.
ABSTRACT Background Students' learning outcomes and experiences vary depending on the learning environment, and their reinforcement relies on meeting specific innate needs. In this context, self‐determination is considered a key theory that fosters students' learning experiences.
Serpil Yorganci
wiley   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3775-3795, July 2026.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Contradicting Kuhn's Popular Notion of Scientific Revolution: Conservative Revolutionaries in the History of Biology

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
ABSTRACT Proposing the concept of a conservative revolutionary generally and using the examples of Gregor Mendel, Max Delbrück, and Eric Davidson, I fundamentally call into question Thomas Kuhn's ideas of scientific revolutions. I also highlight some problematic consequences of the increasing appreciation of Kuhn's work among scientists and show that ...
Ute Deichmann
wiley   +1 more source

Generating S-Box Multivariate Quadratic Equation Systems And Estimating Algebraic Attack Resistance Aided By SageMath [PDF]

open access: yes, 2015
Methods are presented to derive with the aid of the computer mathematics software system SageMath the Multivariate Quadratic equation systems (MQ) for the input and output bit variables of a cryptographic S-box starting from its algebraic expressions ...
A. -M. Leventi-Peetz   +3 more
core  

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

An algebraic attack for forging signatures of MPPK/DS [PDF]

open access: yes
We give an algebraic attack to forge the signature of a scheme called MPPK/DS, which can be achieved by solving a linear system in 5 variables with coefficients on $\mathbb{Z}/2^x q \mathbb{Z}$ for some odd prime $q$ and $x ≥ 1$
Hao Guo
core  

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