Results 101 to 110 of about 33,182 (260)

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

The Homogeneous Broadcast Problem in Narrow and Wide Strips I: Algorithms

, 2019
Let P be a set of nodes in a wireless network, where each node is modeled as a point in the plane, and let s∈ P be a given source node. Each node p can transmit information to all other nodes within unit distance, provided p is activated.
Berg, Mark de, Kisfaludi-Bak, Sándor, Bodlaender, Hans L., Sub Algorithms and Complexity, Algorithms and Complexity   +4 more
core   +1 more source

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

Advanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source

Optimizing passenger group vehicle assignment in ride sharing systems using greatest common divisor approach

Discover Analytics
With rising urban populations, optimizing passenger group-to-vehicle allocation (PGVA) is critical for enhancing ride-sharing efficiency, particularly when integrated with transit networks.
Emmanuel Kofi Gbey, Charles Atombo
doaj   +1 more source

Anytime Algorithms for ROBDD Symmetry Detection and Approximation [PDF]

Reduced Ordered Binary Decision Diagrams (ROBDDs) provide a dense and memory efficient representation of Boolean functions. When ROBDDs are applied in logic synthesis, the problem arises of detecting both classical and generalised symmetries.
Kettle, Neil
core  

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

DRR-NTT: Efficient NTT Accelerator in Lattice-Based Cryptography By Dimensionality Reduction in RRAM

Transactions on Cryptographic Hardware and Embedded Systems
Lattice-based cryptographic (LBC) algorithms, including Post-Quantum Cryptography (PQC) schemes and Fully Homomorphic Encryption (FHE), represent one of the most important families of quantum-resistant cryptosystems. A key computational primitive shared
Yijun Cui, Yang Chen, Bei Wang, Ziying Ni, Lixia Han, Fei Lyu, Chenghua Wang, Weiqiang Liu   +7 more
doaj   +1 more source

Incremental evolution of cellular automata for random number generation

, 2003
Cellular automata (CA) have been used in pseudorandom number generation for over a decade. Recent studies show that controllable CA (CCA) can generate better random sequences than conventional one-dimensional (1-d) CA and compete with two-dimensional (2 ...
Zhang, S., Guan, SU, Zhang, S, Guan, S.-U.   +3 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

A Radix-2/4/8-Based Pipelined NTT/INTT Architecture for Homomorphic Encryption

IEEE Access
Homomorphic encryption (HE) is a cryptographic scheme that enables data to be stored, transmitted, and processed in encrypted form, making it an effective solution for data-sensitive applications such as defense and healthcare.
Ju-Hyung Lee, Young-Chan Jang, Kyung-Wook Shin   +2 more
doaj   +1 more source