55 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- East China Normal UniversityCN11 papers
- Shanghai Jiao Tong UniversityCN11 papers
- National Institute of Information and Communications TechnologyJP3 papers
- Shanghai Power Equipment Research InstituteCN2 papers
- Chinese Academy of SciencesCN1 paper
- Huazhong University of Science and TechnologyCN1 paper
- Institute of Computing TechnologyCN1 paper
- Tusimple (United States)1 paper
23 papers
Channel-aware Decoupling Network for Multi-turn Dialogue Comprehension
Zhuosheng Zhang, Hai Zhao, Longxiang Liu
Training machines to understand natural language and interact with humans is one of the major goals of artificial intelligence. Recent years have witnessed an evolution from matchi…
Universal Multimodal Representation for Language Understanding
Zhuosheng Zhang, Kehai Chen, Rui Wang +4
Representation learning is the foundation of natural language processing (NLP). This work presents new methods to employ visual information as assistant signals to general NLP task…
Towards End-to-End Open Conversational Machine Reading
Sizhe Zhou, Siru Ouyang, Zhuosheng Zhang +1
In open-retrieval conversational machine reading (OR-CMR) task, machines are required to do multi-turn question answering given dialogue history and a textual knowledge base. Exist…
Photonics-assisted analog wideband self-interference cancellation for in-band full-duplex MIMO systems with adaptive digital amplitude and delay pre-matching
Taixia Shi, Yang Chen
A photonics-assisted analog wideband RF self-interference (SI) cancellation and frequency downconversion approach for in-band full-duplex (IBFD) multiple-input multiple-output (MIM…
Digitally-assisted photonic analog domain self-interference cancellation for in-band full-duplex MIMO systems via LS algorithm with adaptive order
Moxuan Han, Yang Chen
A digitally-assisted photonic analog domain self-interference cancellation (SIC) and frequency downconversion method is proposed for in-band full-duplex multiple-input multiple-out…
Photonics-based short-time Fourier transform without high-frequency electronic devices and equipment
Pengcheng Zuo, Dong Ma, Yang Chen
A photonics-based short-time Fourier transform (STFT) system is proposed and experimentally demonstrated based on stimulated Brillouin scattering (SBS) without using high-frequency…
Photonics-Assisted Joint Communication-Radar System Based on a QPSK-Sliced Linearly Frequency-Modulated Signal
Shi Wang, Dingding Liang, Yang Chen
A photonics-assisted joint communication-radar system is proposed and experimentally demonstrated, by introducing a quadrature phase-shift keying (QPSK)-sliced linearly frequency-m…
Short-time Fourier transform based on stimulated Brillouin scattering
Pengcheng Zuo, Dong Ma, Yang Chen
In this paper, all-optical short-time Fourier transform (STFT) based on stimulated Brillouin scattering (SBS) is proposed and further used for real-time time-frequency analysis of…
Photonics-based de-chirping and leakage cancellation for frequency-modulated continuous-wave radar system
Taixia Shi, Dingding Liang, Moxuan Han +1
A photonics-based leakage cancellation and echo signal de-chirping approach for frequency-modulated continuous-wave radar systems is proposed based on a dual-drive Mach-Zehnder mod…
Digital-assisted photonic analog wideband multipath self-interference cancellation
Moxuan Han, Taixia Shi, Yang Chen
A digital-assisted photonic analog wideband radio-frequency multipath self-interference cancellation (SIC) and frequency downconversion method based on a dual-drive Mach-Zehnder mo…
Photonics-assisted microwave pulse detection and frequency measurement based on pulse replication and frequency-to-time mapping
Pengcheng Zuo, Dong Ma, Qingbo Liu +2
A photonics-assisted microwave pulse detection and frequency measurement scheme is proposed. The unknown microwave pulse is converted to the optical domain and then injected into a…
Time-frequency analysis of microwave signals based on stimulated Brillouin scattering
Dong Ma, Pengcheng Zuo, Yang Chen
A novel photonic approach to the time-frequency analysis of microwave signals is proposed based on the stimulated Brillouin scattering (SBS)-assisted frequency-to-time mapping (FTT…
Photonics-assisted wideband RF self-interference cancellation with digital domain amplitude and delay pre-matching
Taixia Shi, Moxuan Han, Yang Chen
A photonics-based digital and analog self-interference cancellation approach for in-band full-duplex communication systems and frequency-modulated continuous-wave radar systems is…
Multi-functional microwave photonic radar system for simultaneous distance and velocity measurement and high-resolution microwave imaging
Dingding Liang, Lizhong Jiang, Yang Chen
A photonic-assisted multi-functional radar system for simultaneous distance and velocity measurement and high-resolution microwave imaging is proposed and experimentally demonstrat…
Phone-Level Prosody Modelling with GMM-Based MDN for Diverse and Controllable Speech Synthesis
Chenpeng Du, Kai Yu
Generating natural speech with a diverse and smooth prosody pattern is a challenging task. Although random sampling with phone-level prosody distribution has been investigated to g…
Text Compression-aided Transformer Encoding
Zuchao Li, Zhuosheng Zhang, Hai Zhao +4
Text encoding is one of the most important steps in Natural Language Processing (NLP). It has been done well by the self-attention mechanism in the current state-of-the-art Transfo…
Dialogue Graph Modeling for Conversational Machine Reading
Siru Ouyang, Zhuosheng Zhang, Hai Zhao
Conversational Machine Reading (CMR) aims at answering questions in a complicated manner. Machine needs to answer questions through interactions with users based on given rule docu…
Document-level Neural Machine Translation with Document Embeddings
Shu Jiang, Hai Zhao, Zuchao Li +1
Standard neural machine translation (NMT) is on the assumption of document-level context independent. Most existing document-level NMT methods are satisfied with a smattering sense…
Future Vector Enhanced LSTM Language Model for LVCSR
Qi Liu, Yanmin Qian, Kai Yu
Language models (LM) play an important role in large vocabulary continuous speech recognition (LVCSR). However, traditional language models only predict next single word with given…
On Modular Training of Neural Acoustics-to-Word Model for LVCSR
Zhehuai Chen, Qi Liu, Hao Li +1
End-to-end (E2E) automatic speech recognition (ASR) systems directly map acoustics to words using a unified model. Previous works mostly focus on E2E training a single model which…
Multi-shot Pedestrian Re-identification via Sequential Decision Making
Jianfu Zhang, Naiyan Wang, Liqing Zhang
Multi-shot pedestrian re-identification problem is at the core of surveillance video analysis. It matches two tracks of pedestrians from different cameras. In contrary to existing…
Identifying Stable Patterns over Time for Emotion Recognition from EEG
Wei-Long Zheng, Jia-Yi Zhu, Bao-Liang Lu
In this paper, we investigate stable patterns of electroencephalogram (EEG) over time for emotion recognition using a machine learning approach. Up to now, various findings of acti…
On Unconstrained Quasi-Submodular Function Optimization
Jincheng Mei, Kang Zhao, Bao-Liang Lu
With the extensive application of submodularity, its generalizations are constantly being proposed. However, most of them are tailored for special problems. In this paper, we focus…