Results 41 to 50 of about 812,055 (158)

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Boolean functions satisfying a higher order strict avalanche criterion [PDF]

, 2007
The Strict Avalanche Criterion (SAC) for Boolean functions was introduced by Webster and Tavares in connection with a study of the design of S-boxes. Later Forre extended this notion by defining strict avalanche criteria of order k for Boolean functions of n variables, where 0 ? k ? n - 2; the case k = 0 is the original SAC.
openaire   +2 more sources

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Counting Functions Satisfying a Higher Order Strict Avalanche Criterion [PDF]

, 2007
The strict avalanche criterion was introduced by Webster and Tavares [3] in order to combine the ideas of completeness and the avalanche effect. A cryptographic transformation is complete if each output bit depends on all the input bits, and it exhibits the avalanche effect if an average of one half of the output bits change whenever a single input bit
openaire   +2 more sources

A New Method for Designing a 4-bit S-block and Studying Its Results for a Strict Avalanche Criterion

Trudy Universiteta, 2022
The creation of S-boxes and the study of their cryptographic strength is one of the main activities in symmetric cryptography. It is known that one of the most important transformations responsible for the cryptographic strength of a symmetric block encryption algorithm is the S-box replacement table.
Ardabek KHOMPYSH, Nursulu KAPALOVA, Kairat SAKAN, Dilmukhanbet DYUSSENBAYEV, Kunbolat ALGAZY   +4 more
openaire   +1 more source

A Scalable Droplet Microfluidic Platform That Overcomes Large‐Cell Constraints for Long‐Term Plant Cell Culture and Embryogenesis Analysis

Advanced Science, EarlyView.
This work presents a large‐cell‐compatible droplet microfluidic platform that overcomes long‐standing barriers in plant cell culture by enabling high‐fidelity encapsulation, novel multilayer 3D droplet incubation for scalable long‐term culture, and support for the full developmental progression of large plant cells.
Arman Mirmiran, Fangchi Shao, Gregory Datto, Tathansh Joshi, Elizabeth Chatt, Yashar Bashirzadeh, Dan Stessman, Lai Wei, Kuangwen Hsieh, Hena Guo, Tza‐Huei Wang   +10 more
wiley   +1 more source

Evolution of Physical Intelligence Across Scales

Advanced Intelligent Discovery, EarlyView.
By following the evolution of physical intelligence across scales, this article shows how intelligence arises from materials, structures, physical interactions, and collectives. It establishes physical intelligence as the evolutionary foundation upon which embodied intelligence is built.
Ke Liu, Tianyun Huang, Aming Li, Pengyu Lv, Tingting Qin, Wenhui Chen, Hui Wei, Huiling Duan   +7 more
wiley   +1 more source

Design of substitution nodes (S-Boxes) of a block cipher intended for preliminary encryption of confidential information

Cogent Engineering, 2022
This paper considers a new method for obtaining an S-box, which is one of the nonlinear transformations used in modern block-symmetric cipher systems.
Ardabek Khompysh, Nursulu Kapalova, Kunbolat Algazy, Dilmukhanbet Dyusenbayev, Kairat Sakan   +4 more
doaj   +1 more source

A lower bound on the number of functions satisfying the strict avalanche criterion

Discrete Mathematics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

The Strict Avalanche Criterion: Spectral Properties of Boolean Functions and an Extended Definition [PDF]

, 1990
A necessary and sufficient condition on the Walsh-spectrum of a boolean function is given, which implies that this function fulfills the Strict Avalanche Criterion. This condition is shown to be fulfilled for a class of functions exhibiting simple spectral symmetries. Finally, an extended definition of the Strict Avalanche Criterion is proposed and the
openaire   +1 more source