Results 71 to 80 of about 1,025,950 (315)

Matrix Mapping on Crossbar Memory Arrays with Resistive Interconnects and Its Use in In-Memory Compression of Biosignals

Micromachines, 2019
Recent advances in nanoscale resistive memory devices offer promising opportunities for in-memory computing with their capability of simultaneous information storage and processing.
Yoon Kyeung Lee, Jeong Woo Jeon, Eui-Sang Park, Chanyoung Yoo, Woohyun Kim, Manick Ha, Cheol Seong Hwang   +6 more
doaj   +1 more source

Short-term memory capacity analysis of Lu3Fe4Co0.5Si0.5O12-based spin cluster glass towards reservoir computing

Scientific Reports, 2023
Reservoir computing is a brain heuristic computing paradigm that can complete training at a high speed. The learning performance of a reservoir computing system relies on its nonlinearity and short-term memory ability.
Zhiqiang Liao, Hiroyasu Yamahara, Kenyu Terao, Kaijie Ma, Munetoshi Seki, Hitoshi Tabata   +5 more
doaj   +1 more source

In-memory computing on a photonic platform. [PDF]

Sci Adv, 2019
Nonvolatile multilevel phase-change memories on integrated photonic devices enable all-optical direct in-memory multiplications.
Ríos C, Youngblood N, Cheng Z, Le Gallo M, Pernice WHP, Wright CD, Sebastian A, Bhaskaran H.   +7 more
europepmc   +6 more sources

Overcoming the Memory Bottleneck in Auxiliary Field Quantum Monte Carlo Simulations with Interpolative Separable Density Fitting

, 2018
We investigate the use of interpolative separable density fitting (ISDF) as a means to reduce the memory bottleneck in auxiliary field quantum Monte Carlo (AFQMC) simulations of real materials in Gaussian basis sets.
Malone, Fionn D, Morales, Miguel A., Zhang, Shuai   +2 more
core   +2 more sources

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin, Haocheng Yang, Feng Liu, Sihao Lin, Junru Hu, Jian Wang, Yulan Gou   +6 more
wiley   +1 more source

Stateful In‐Memory Logic System and Its Practical Implementation in a TaOx‐Based Bipolar‐Type Memristive Crossbar Array

Advanced Intelligent Systems, 2020
Memristive stateful logic enables energy‐ and cost‐efficient in‐memory computing, which is desirable for edge computing in the coming Internet of Things  (IoT) era.
Young Seok Kim, Myeong Won Son, Hanchan Song, Juseong Park, Jangho An, Jae Bum Jeon, Geun Young Kim, Seoil Son, Kyung Min Kim   +8 more
doaj   +1 more source

A Comparative Study of Reservoir Computing for Temporal Signal Processing [PDF]

, 2014
Reservoir computing (RC) is a novel approach to time series prediction using recurrent neural networks. In RC, an input signal perturbs the intrinsic dynamics of a medium called a reservoir.
Banda, Peter, Goudarzi, Alireza, Lakin, Matthew R., Stefanovic, Darko, Teuscher, Christof   +4 more
core   +2 more sources

Higher Amyloid and Tau Burden Is Associated With Faster Decline on a Digital Cognitive Test

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective A 2‐min digital clock‐drawing test (DCTclock) captures more granular features of the clock‐drawing process than the pencil‐and‐paper clock‐drawing test, revealing more subtle deficits at the preclinical stage of Alzheimer's disease (AD). A previous cross‐sectional study demonstrated that worse DCTclock performance was associated with
Jessie Fanglu Fu, Talia Robinson, Marina Rodriguez Alonso, Adela Francis Malave, Roos J. Jutten, Michael J. Properzi, Brian C. Healy, Jackson C. Thompson, Grace Del Carmen Montenegro, Emma Thibault, Dana Penney, Randall Davis, Reisa A. Sperling, Kathryn V. Papp, Keith A. Johnson, Julie C. Price, Dorene M. Rentz   +16 more
wiley   +1 more source

Flexible and Stretchable Memristive Arrays for in-Memory Computing

Frontiers in Nanotechnology, 2022
With the tremendous progress of Internet of Things (IoT) and artificial intelligence (AI) technologies, the demand for flexible and stretchable electronic systems is rapidly increasing.
Xusheng Liu, Xusheng Liu, Jie Cao, Jie Cao, Jie Qiu, Xumeng Zhang, Xumeng Zhang, Xumeng Zhang, Ming Wang, Ming Wang, Qi Liu, Qi Liu, Qi Liu   +12 more
doaj   +1 more source

Havens: Explicit Reliable Memory Regions for HPC Applications

, 2016
Supporting error resilience in future exascale-class supercomputing systems is a critical challenge. Due to transistor scaling trends and increasing memory density, scientific simulations are expected to experience more interruptions caused by transient ...
Engelmann, Christian, Hukerikar, Saurabh
core   +1 more source