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Vision‐based fatigue crack automatic perception and geometric updating of finite element model for welded joint in steel structures

Computer-Aided Civil and Infrastructure Engineering, Volume 39, Issue 11, Page 1659-1675, 1 June 2024.
Abstract Digital twin requires establishing a self‐updated model to simulate the structural damage perceived onsite. Despite the great success in damage identification and quantification, the difficulty in registration still limits the efficiency of model updating.
Tian Gao +3 more
wiley +1 more source

Seed Recovery From Probabilistic Leakage via Resource-Aware, Posterior-Guided Enumeration

IEEE Access
Physical and side-channel attacks often expose noisy or partial information about cryptographic secrets rather than exact key values. As the deployment of post-quantum cryptography (PQC) progresses, this risk is amplified by the widespread use of compact
Valerie Gauthier-Umana +2 more
doaj +1 more source

Singular Points of UOV and VOX

In this work, we study the singular locus of the varieties defined by the public keys of UOV and VOX, two multivariate quadratic signature schemes submitted to the additional NIST call for signature schemes. Singular points do not exist for generic quadratic systems, which enables us to introduce a new algebraic attack against UOV-based schemes.
openaire +3 more sources

A new quantum-safe multivariate polynomial public key digital signature algorithm. [PDF]