DeDiAttack: Enhancing Transferability of Unrestricted Adversarial Examples via Deformation-Constrained Diffusion [PDF]
SensorsDNNs are highly vulnerable to adversarial examples (AEs). To achieve high transferability, traditional AEs often introduce unnatural artifacts that are easily perceptible to the human eye.
Bin Qu, Anjie Peng, Shijie Zhao
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Modelling one-dimensional elastic diffusion processes in an orthotropic solid cylinder under unsteady volumetric perturbations [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022 A polar-symmetric elastic diffusion problem is considered for an orthotropic multicomponent homogeneous cylinder under uniformly distributed radial unsteady volumetric perturbations.
Andrei V Zemskov +2 more
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The influence of elastic deformations in high-strength structural materials on the hydrogen transport [PDF]
E3S Web of Conferences, 2021 In this work, the diffusion equation for the gas-solid system is revised to describe the non-uniform distribution of hydrogen in steels. The first attempt to build a theoretical and general model and to describe the diffusion process as driven by a ...
Grigoreva Polina +2 more
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Unsteady Electromagnetic Elasticity of Piezoelectrics Considering Diffusion [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2020 The paper considers a model of the linear theory of deformation of elastic continuum with diffusion and piezoelectric effect taken into account, which describes the relationship between mechanical deformations, mass transfer, and the internal electric ...
Zemskov , Andrei Vladimirovich +2 more
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Finite element simulation study on influence of spacecraft stiffener structure on elastic wave propagation [PDF]
MATEC Web of Conferences, 2021 Aiming at the propagation process of elastic wave in spacecraft stiffener structure. In this paper, the phase and energy changes of elastic waves propagating in the wall structure of stiffeners at different frequencies are analyzed by using finite ...
Bian Xu, Tian Biwan, Jin Shijiu
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Characterization of Effective Diffusion within Viscoelastic Fluids with Elastic Instabilities
Fluids, 2022 We considered effective diffusion, characterized by magnitudes of effective diffusion coefficients, in order to quantify mass transport due to the onset and development of elastic instabilities.
Valerie Hietsch +2 more
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Materials & Design, 2021 Diffusion coefficient play a crucial role in material designing, and physical phenomenon explaining during the material preparation and post-treatment. However, it is unavailable in some metallic systems. In this paper, based on basic physical properties
Zhenbang Wei +5 more
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A coupled hygro-elastic 3D model for steady-state analysis of functionally graded plates and shells
Curved and Layered Structures, 2023 This 3D coupled hygro-elastic model proposes the three-dimensional (3D) equilibrium equations associated with the 3D Fick diffusion equation for spherical shells. The primary unknowns of the problem are the displacements and the moisture content.
Brischetto Salvatore, Cesare Domenico
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Scientific Reports, 2021 Hydrogen-grain-boundaries interactions and their role in intergranular fracture are well accepted as one of the key features in understanding hydrogen embrittlement in a large variety of common engineer situations.
J. Li +5 more
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Self-diffusion of water molecules after contact with silicon-containing compounds [PDF]
Ядерна фізика та енергетика, 2018 Influence of crystalline and amorphous silica on the diffusion coefficients of water molecules according to the experimental data on quasi-elastic scattering of slow neutrons is quantified.
V. I. Slisenko +3 more
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