Results 131 to 140 of about 3,008 (246)
Cryptanalysis of novel extended multivariate public key cryptosystem
Tongxin xuebao, 2015 The novel extended multivariate public key cryptosystem is a new security enhancement method on multivariate public key cryptosystems,which is proposed by Qiao,et al.A nonlinear invertible transformation was used,named“tame transformation”,on the ...
Xu-yun NIE, Bo LIU, Gang LU, Ting ZHONG
doaj
Journal of Applied Polymer Science, Volume 143, Issue 21, June 5, 2026.ABSTRACT Building on a quartz crystal microbalance with dissipation monitoring (QCM‐D), fouling in emulsion polymerization was compared between acrylate dispersions stabilized with a mobile, anionic surfactant and dispersions of poly(vinyl acetate‐co‐vinyl neodecanoate), PVAc, stabilized with polyvinyl alcohol, PVOH.
K. M. Hoffmann +5 more
wiley +1 more source
Advanced Science, Volume 13, Issue 33, 15 June 2026.This study investigates how CTCs survive varying shear stress during hematogenous metastasis. We uncover a self‐protection mechanism, by which non‐adherent CTCs adapt to high shearing milieu through accumulated cytoplasmic myosin‐mediated disruption of myosin‐actin binding, attenuating force transmission into chromatin to protect CTCs from shear ...
Cunyu Zhang +10 more
wiley +1 more source
Unmasking stealthy attacks on nonlinear DAE models of power grids
International Journal of Electrical Power & Energy SystemsSmart grids are inherently susceptible to various types of malicious cyberattacks that have all been documented in the recent literature. Traditional cybersecurity research on power systems often utilizes simplified models that fail to capture the ...
Abdallah Alalem Albustami +2 more
doaj +1 more source
RAAS: Runtime Adaptive Approximation System
Concurrency and Computation: Practice and Experience, Volume 38, Issue 12, June 2026.ABSTRACT Software‐level approximation techniques, such as loop perforation and functional replacement, can improve energy and performance in error‐tolerant applications, but typically require extensive programmer intervention even when compiler support is available.
Lucas Reis, Sandro Rigo, Lucas Wanner
wiley +1 more source
On the security of the LILI family of stream ciphers against algebraic attacks
, 2007 In this paper, we present an algebraic analysis of the LILI family of stream ciphers, and in particular LILI-II, and investigate the security provided against both standard and fast algebraic attacks.
Matt Henricksen +7 more
core +1 more source
Engineering Reports, Volume 8, Issue 6, June 2026.Non‐Newtonian blood flow through multiple tilted ellipsoidal stenoses is numerically investigated using the DeKee‐Turcotte‐Papanastasiou model. The results reveal asymmetric velocity fields, elevated wall shear stress, significant pressure drops, and shear‐dependent thermal effects, highlighting the critical hemodynamic risks associated with eccentric ...
Azad Hussain, Huma Naz
wiley +1 more source
, 2009 LEX is a stream cipher that progressed to Phase 3 of\ud the eSTREAM stream cipher project. In this paper,\ud we show that the security of LEX against algebraic\ud attacks relies on a small equation system not being\ud solvable faster than exhaustive ...
Raddum, Havard +5 more
core
Improving Implied Volatility Forecasts for American Options Using Neural Networks
Journal of Futures Markets, Volume 46, Issue 6, Page 1137-1153, June 2026.ABSTRACT This paper explores the application of neural networks to improve pricing of American options. Focusing on both American and European options on the S&P 100 index from January 2016 to August 2023, we integrate neural networks to model the difference between market‐implied and model‐implied volatilities derived from the Black‐Scholes and Heston
Haitong Jiang, Emese Lazar, Miriam Marra
wiley +1 more source
An analysis for chosen plaintext attack in elliptic curve cryptosystem based on second order lucas sequence [PDF]
, 2019 Elliptic Curve Cryptography is a cryptography based on the algebraic structure of elliptic curves over finite fields. The security of Elliptic Curve Cryptography depends on discrete logarithms that is much more difficult to challenge at equivalent key ...
Naning @ Zin, Fatin Hana +4 more
core