Results 11 to 20 of about 68,611 (264)

Characteristic Mode Analysis applied to antennas [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2020
This paper introduces the Characteristic Mode Analysis in the computation of electromagnetic resonant modes in conducting bodies. Canonical cases (thin wire and a rectangular plate) are analyzed, along with real-world complex structures, a mobile phone ...
Marcelo B. Perotoni   +2 more
doaj   +1 more source

Efficient computation for differential network analysis with applications to quadratic discriminant analysis

open access: yesComputational Statistics & Data Analysis, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuqing Pan, Qing Mai
openaire   +2 more sources

Analysis and Improvement of Differential Computation Attacks against Internally-Encoded White-Box Implementations

open access: yesTransactions on Cryptographic Hardware and Embedded Systems, 2019
White-box cryptography is the last security barrier for a cryptographic software implementation deployed in an untrusted environment. The principle of internal encodings is a commonly used white-box technique to protect block cipher implementations.
Matthieu Rivain, Junwei Wang
doaj   +1 more source

Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM

open access: yesThe Journal of Privacy and Confidentiality, 2019
Traditional approaches to differential privacy assume a fixed privacy requirement ε for a computation, and attempt to maximize the accuracy of the computation subject to the privacy constraint.
Steven Wu   +4 more
doaj   +1 more source

A Fast High-Order Predictor–Corrector Method on Graded Meshes for Solving Fractional Differential Equations

open access: yesFractal and Fractional, 2022
In this paper, we focus on the computation of Caputo-type fractional differential equations. A high-order predictor–corrector method is derived by applying the quadratic interpolation polynomial approximation for the integral function.
Xinxin Su, Yongtao Zhou
doaj   +1 more source

The Analysis of Fractional-Order Proportional Delay Physical Models via a Novel Transform

open access: yesComplexity, 2022
In this paper, we deal with an alternative analytical analysis of fractional-order partial differential equations with proportional delay, achieved by applying Yang decomposition method, where the fractional derivative is taken in Caputo sense.
Meshari Alesemi   +2 more
doaj   +1 more source

scdNet: a computational tool for single-cell differential network analysis [PDF]

open access: yesBMC Systems Biology, 2018
Single-cell RNA sequencing (scRNA-Seq) is an emerging technology that has revolutionized the research of the tumor heterogeneity. However, the highly sparse data matrices generated by the technology have posed an obstacle to the analysis of differential gene regulatory networks.Addressing the challenges, this study presents, as far as we know, the ...
Chiu, Yu-Chiao   +4 more
openaire   +2 more sources

Stability Analysis of Complex-Valued Nonlinear Differential System

open access: yesJournal of Applied Mathematics, 2013
This paper studies the stability of complex-valued nonlinear differential system. The stability criteria of complex-valued nonlinear autonomous system are established.
Tao Fang, Jitao Sun
doaj   +1 more source

Revisiting the Computation Analysis against Internal Encodings in White-Box Implementations

open access: yesTransactions on Cryptographic Hardware and Embedded Systems, 2023
White-box implementations aim to prevent the key extraction of the cryptographic algorithm even if the attacker has full access to the execution environment. To obfuscate the round functions, Chow et al.
Yufeng Tang   +3 more
doaj   +1 more source

LPN-based Attacks in the White-box Setting

open access: yesTransactions on Cryptographic Hardware and Embedded Systems, 2023
In white-box cryptography, early protection techniques have fallen to the automated Differential Computation Analysis attack (DCA), leading to new countermeasures and attacks.
Alex Charlès, Aleksei Udovenko
doaj   +1 more source

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