Y. Chen

Publications
Influence

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST)

X. Cui, Y. Zhao, +74 authors Si-Cheng Zou
Physics
15 August 2012

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST, also called the Guo Shou Jing Telescope) is a special reflecting Schmidt telescope. LAMOST’s special design allows both a large… Expand

Power Requirements of Hemp Cutting and Conditioning

Y. Chen, J. Gratton, J. Liu
Engineering
1 April 2004

Abstract Laboratory experiments were conducted on cutting hemp ( Cannabis sativa L .) using a sickle knife section and a countershear to determine the mechanical properties of the stems. The results… Expand

Beta-Expansion: A Theoretical Framework for Fast and Recursive Construction of Polar Codes

Gaoning He, J.-C. Belfiore, +8 authors W. Tong
Mathematics, Computer Science
GLOBECOM - IEEE Global Communications…
19 April 2017

We introduce β-expansion, a notion borrowed from number theory, as a theoretical framework to study fast construction of polar codes based on a recursive structure of universal partial order (UPO) and polarization weight algorithm. Expand

MeliusNet: Can Binary Neural Networks Achieve MobileNet-level Accuracy?

Joseph Bethge, C. Bartz, Haojin Yang, Y. Chen, C. Meinel
Computer Science, Mathematics
ArXiv
16 January 2020

Binary Neural Networks (BNNs) are neural networks which use binary weights and activations instead of the typical 32-bit floating point values. Expand

Efficient, adaptive energy stable schemes for the incompressible Cahn-Hilliard Navier-Stokes phase-field models

Y. Chen, J. Shen
Mathematics, Computer Science
J. Comput. Phys.
1 March 2016

In this paper we develop a fully adaptive energy stable scheme for Cahn-Hilliard Navier-Stokes system, which is a phase-field model for two-phase incompressible flows, including adaptive mesh, adaptive time and a nonlinear multigrid finite difference method. Expand

Characterization of SRAM sense amplifier input offset for yield prediction in 28nm CMOS

Mohamed H. Abu-Rahma, Y. Chen, +5 authors E. Terzioglu
Engineering, Computer Science
IEEE Custom Integrated Circuits Conference (CICC)
20 October 2011

A process control monitor for SRAM SA offset is proposed and implemented in 28nm LP CMOS technology. Expand

Single Image Super Resolution based on a Modified U-net with Mixed Gradient Loss

Zhengyang Lu, Y. Chen
Computer Science, Engineering
ArXiv
21 November 2019

An improved U-net with a mixed gradient loss is proposed for SISR. Expand

NAMSG: An Efficient Method For Training Neural Networks

Y. Chen, Hao Jing, +5 authors G. Yang
Computer Science
ArXiv
25 September 2019

We introduce NAMSG, an adaptive first-order algorithm for training neural networks. Expand

TOFFEE: Task Offloading and Frequency Scaling for Energy Efficiency of Mobile Devices in Mobile Edge Computing

Y. Chen, N. Zhang, Yongchao Zhang, X. Chen, W. Wu, X. Shen
Computer Science
20 June 2019

An online Task Offloading and Frequency Scaling for Energy Efficiency (TOFFEE) algorithm is proposed to obtain optimal solutions of these subproblems concurrently. Expand

Score level fusion scheme based on adaptive local Gabor features for face-iris-fingerprint multimodal biometric

F. He, Yuanning Liu, Xiaodong Zhu, Chun Huang, Ye Han, Y. Chen
Computer Science, Engineering
J. Electronic Imaging
1 May 2014

We have introduced a fusion scheme to gain a better understanding and fusion method for a face-iris-fingerprint multimodal biometric system. Expand

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