Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Chuteng Zhou"'
Autor:
Chuteng Zhou, Fernando Garcia Redondo, Julian Buchel, Irem Boybat, Xavier Timoneda Comas, S. R. Nandakumar, Shidhartha Das, Abu Sebastian, Manuel Le Gallo, Paul N. Whatmough
Publikováno v:
IEEE Micro, 42 (6)
Always-on TinyML perception tasks in Internet of Things applications require very high energy efficiency. Analog compute-in-memory (CiM) using nonvolatile memory (NVM) promises high energy efficiency and self-contained on-chip model storage. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b41efc4c3d6883ea22e7ee58ea4d59
https://hdl.handle.net/20.500.11850/581240
https://hdl.handle.net/20.500.11850/581240
Autor:
Jae-sun Seo, Jian Meng, Patrick Hansen, Shreyas K. Venkataramanaiah, Paul N. Whatmough, Chuteng Zhou
Publikováno v:
FPL
Convolutional neural networks (CNNs) have become very popular in real-time computer vision systems. CNNs involve a large amount of computation and storage and typically demand a highly efficient computing platform. Researchers have explored a diverse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d4470abce3a8fd6e16eea7ebb655e19
https://doi.org/10.1109/fpl53798.2021.00010
https://doi.org/10.1109/fpl53798.2021.00010
Publikováno v:
ISIT
Neural networks have gained importance as the machine learning models that achieve state-of-the-art performance on large-scale image classification, object detection and natural language processing tasks. In this paper, we consider noisy binary neura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3d6ce89645fcaf0c7d088def9d6979d
https://doi.org/10.1109/isit45174.2021.9517787
https://doi.org/10.1109/isit45174.2021.9517787
Autor:
Ian H. Hutchinson, Chuteng Zhou
Publikováno v:
arXiv
In this paper, we report a new type of instability of electron holes (EHs) interacting with passing ions. The nonlinear interaction of EHs and ions is investigated using a new theory of hole kinematics. It is shown that the oscillation in the velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb22405a044263c54267348fc95e8b7
Autor:
Ian H. Hutchinson, Chuteng Zhou
Publikováno v:
Physics of Plasmas. 25:082303
This paper demonstrates stable embedding of an electron phase-space hole into an ion-acoustic soliton simulated using one-dimensional Particle-In-Cell simulation, forming a stable Coupled Hole-Soliton pair, which is a coupled state of a fluid soliton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a891865b77c9592e7b926f1d268344ef
https://doi.org/10.1063/1.5033859
https://doi.org/10.1063/1.5033859
Publikováno v:
arXiv
An object's wake in a plasma with small Debye length that drifts across the magnetic field is subject to electrostatic electron instabilities. Such situations include, for example, the moon in the solar wind and probes in magnetized laboratory plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3fedabbf0ecb9c474e1cab3ee99f253
Autor:
Chuteng Zhou, Ian H. Hutchinson
Publikováno v:
arXiv
We analyse the kinematic properties of a plasma electron hole: a non-linear self-sustained localized positive electric potential perturbation, trapping electrons, which behaves as a coherent entity. When a hole accelerates or grows in depth, ion and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff30d8017d3c43a5411390d3396bfec1
https://doi.org/10.1063/1.4959870
https://doi.org/10.1063/1.4959870
Autor:
Ian H. Hutchinson, Chuteng Zhou
Publikováno v:
Physics of Plasmas. 23:082102
The kinematics of a 1-D electron hole is studied using a novel Particle-In-Cell simulation code. A hole tracking technique enables us to follow the trajectory of a fast-moving solitary hole and study quantitatively hole acceleration and coupling to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b44a722f55125b346a75e2d584c1789
https://doi.org/10.1063/1.4959871
https://doi.org/10.1063/1.4959871
Publikováno v:
arXiv
The solar wind wake behind the moon is studied with 1D electrostatic particle-in-cell (PIC) simulations using a physical ion to electron mass ratio (unlike prior investigations); the simulations also apply more generally to supersonic flow of dense m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::881b108e8eca7985539abb3152b8892d
https://doi.org/10.1063/1.4915525
https://doi.org/10.1063/1.4915525
Publikováno v:
Physics of Plasmas; 2015, Vol. 22 Issue 3, p1-8, 8p, 10 Graphs