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LARGE N LIMIT OF THE O(N) LINEAR SIGMA MODEL VIA STOCHASTIC QUANTIZATION 期刊论文
ANNALS OF PROBABILITY, 2022, 卷号: 50, 期号: 1, 页码: 131-202
Authors:  Shen, Hao;  Smith, Scott A.;  Zhu, Rongchan;  Zhu, Xiangchan
Favorite  |  View/Download:35/0  |  Submit date:2022/04/29
O(N) linear sigma model  Phi(4)  mean-field limit  stochastic quantization  space-time white noise  
Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 11, 页码: 7304-7337
Authors:  Liu, Liang;  Liu, Ya-Feng;  Patil, Pratik;  Yu, Wei
Favorite  |  View/Download:37/0  |  Submit date:2022/04/02
Relays  Uplink  Downlink  Interference  Signal to noise ratio  Array signal processing  Encoding  Uplink-downlink duality  multiple-access channel  broadcast channel  relay channel  Wyner-Ziv compression  multivariate compression  cloud radio access network  cell-free massive multiple-input multiple-output (MIMO)  
LS-Based Parameter Estimation of DARMA Systems with Uniformly Quantized Observations 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2021, 页码: 18
Authors:  Jing Lida;  Zhang Ji-Feng
Favorite  |  View/Download:40/0  |  Submit date:2021/10/26
Discrete-time linear time-invariant systems  parameter estimation  quantized output  
High Order PSK Modulation in Massive MIMO Systems With 1-Bit ADCs 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2021, 卷号: 20, 期号: 4, 页码: 2652-2669
Authors:  Sun, Bule;  Zhou, Yiqing;  Yuan, Jinhong;  Liu, Ya-Feng;  Wang, Lu;  Liu, Ling
Favorite  |  View/Download:63/0  |  Submit date:2021/06/01
1-bit ADC  high order PSK modulation  massive MIMO  pilot sequence design  
OptQuant: Distributed training of neural networks with optimized quantization mechanisms 期刊论文
NEUROCOMPUTING, 2019, 卷号: 340, 页码: 233-244
Authors:  He, Li;  Zheng, Shuxin;  Chen, Wei;  Ma, Zhi-Ming;  Liu, Tie-Yan
Favorite  |  View/Download:158/0  |  Submit date:2019/12/13
Distributed machine learning  Deep learning  Stochastic gradient descent  Gradient quantization  
How much information is needed in quantized nonlinear control? 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 9, 页码: 13
Authors:  Zheng, Chuang;  Li, Lin;  Wang, Leyi;  Li, Chanying
Favorite  |  View/Download:67/0  |  Submit date:2018/07/30
nonlinear systems  disturbances  input-to-state stabilizability  sampled systems  quantization rate  
howmuchinformationisneededinquantizednonlinearcontrol 期刊论文
sciencechinainformationscience, 2018, 卷号: 061, 期号: 009, 页码: 092205
Authors:  Zheng Chuang;  Li Lin;  Wang Leyi;  Li Chanying
Favorite  |  View/Download:61/0  |  Submit date:2020/01/10
Coordination Over Multi-Agent Networks With Unmeasurable States and Finite-Level Quantization 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2017, 卷号: 62, 期号: 9, 页码: 4647-4653
Authors:  Meng, Yang;  Li, Tao;  Zhang, Ji-Feng
Favorite  |  View/Download:52/0  |  Submit date:2018/07/30
Cooperatability  finite-level quantization  multi-agent system  quantized observer  
Improvement of the lower bound of the PCM quantization error for vectors in R-2 期刊论文
JOURNAL OF APPROXIMATION THEORY, 2017, 卷号: 215, 页码: 1-12
Authors:  Zhou, Heng;  Xu, Zhiqiang
Favorite  |  View/Download:47/0  |  Submit date:2018/07/30
Unit-norm tight frames  PCM quantization error  Bessel functions  
Leveraging cross-media analytics to detect events and mine opinions for emergency management 期刊论文
ONLINE INFORMATION REVIEW, 2017, 卷号: 41, 期号: 4, 页码: 487-506
Authors:  Xu, Wei;  Liu, Lingyu;  Shang, Wei
Favorite  |  View/Download:37/0  |  Submit date:2018/07/30
Opinion mining  Cross-media analytics  Emergence management  Event detection  Semantic expansion