百晓学者学者目录

陈智

博导、教授,西南财经大学

精选作品

期刊论文

2023

Provable Multi-instance Deep AUC Maximization with Stochastic Pooling

Dixian Zhu, Bo-Kun Wang, Zhi Chen, Ya-Xing Wang, M. Sonka, Xiaodong Wu, Tian-Bao Yang

International Conference on Machine Learning

2023

Generating Counterfactual Instances for Explainable Class-Imbalance Learning

Zhi Chen, Jiang Duan, Kang Li, Hongyan Xu, Rui Chen, Guoping Qiu

IEEE Transactions on Knowledge and Data Engineering

2022

融合情感特征的基于RoBERTa-TCN的股价预测研究

严冬梅,何雯馨,陈智

《数据分析与知识发现》,No. 12

2022

Calculating Terahertz Channel Capacity Under Beam Misalignment and User Mobility

Xin Tong, B. Chang, Zhen Meng, Guodong Zhao, Zhi Chen

IEEE Wireless Communications Letters

2022

Joint Communication and Control for mmWave/THz Beam Alignment in V2X Networks

B. Chang, Xiaoyu Yan, Lei Zhang, Zhi Chen, Ling-Xiang Li, M. Imran

IEEE Internet of Things Journal

2022

Beam Training and Alignment for RIS-Assisted Millimeter-Wave Systems: State of the Art and Beyond

Pei-Lan Wang, Jun Fang, Weizheng Zhang, Zhi Chen, Hongbin Li, W. Zhang

IEEE wireless communications

2022

Integrated Scheduling of Sensing, Communication, and Control for mmWave/THz Communications in Cellular Connected UAV Networks

B. Chang, Wei Tang, Xiaoyu Yan, Xin Tong, Zhi Chen

IEEE Journal on Selected Areas in Communications

2022

DNN-Powered SIC-Free Receiver Artificial Noise Aided Terahertz Secure Communications With Randomly Distributed Eavesdroppers

Weijun Gao, Chong Han, Zhi Chen

IEEE Transactions on Wireless Communications

2022

Communication-Aware Motion Control Scheduling of Automatic Guided Vehicles for THz Beam Alignment in IIoT

B. Chang, Wei Tang, Hao Zhang, Xiaoyang Liao, Zhi Chen

ICC 2022 - IEEE International Conference on Communications

2022

Multi-IRS-Aided Multi-User MIMO in mmWave/THz Communications: A Space-Orthogonal Scheme

Bo-Yu Ning, Pei-Lan Wang, Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE Transactions on Communications

2022

Supervised Anomaly Detection via Conditional Generative Adversarial Network and Ensemble Active Learning

Zhi Chen, Jiang Duan, Kang Li, Guoping Qiu

IEEE Transactions on Pattern Analysis and Machine Intelligence

2021

A Sensing Integrated DFT-Spread OFDM System for Terahertz Communications

Yong-Zhi Wu, Filip Lemic, Chong Han, Zhi Chen

IEEE Vehicular Technology Conference

2021

Terahertz direct modulation techniques for high-speed communication systems

Tian-Chi Zhou, Ya-Xin Zhang, Bo Zhang, Hong-Xin Zeng, Z. Tan, Xi-Lin Zhang, Lan Wang, Zhi Chen, Jun-Cheng Cao, Kaijun Song, Zi-Qiang Yang

China Communications

2021

State-to-Noise-Ratio-Based Transmission Scheduling in Wireless Control Systems for IIoT

B. Chang, Wei Tang, Xiao-Dong Yan, Zhi Chen

IEEE Internet of Things Journal

2021

Optimization for IRS-Assisted Systems With Both Multicast and Confidential Messages

Bo-Yu Ning, Zhi Chen, Zhongbao Tian, Shaoqian Li

Global Communications Conference

2021

THz ISCI: Terahertz Integrated Sensing, Communication and Intelligence

Yong-Zhi Wu, Chong Han, Zhi Chen

International Conference on Infrared, Millimeter, and Terahertz Waves

2021

Hybrid Precoding and Combining for Millimeter Wave/Sub-THz MIMO-OFDM Systems With Beam Squint Effects

Qian Wan, Jun Fang, Zhi Chen, Hong-Bin Li

IEEE Transactions on Vehicular Technology

2021

A Unified 3D Beam Training and Tracking Procedure for Terahertz Communication

Bo-Yu Ning, Zhi Chen, Zhongbao Tian, Chong Han, Shaoqian Li

IEEE Transactions on Wireless Communications

2021

Terahertz Wireless Communications for 2030 and Beyond: A Cutting-Edge Frontier

Zhi Chen, Chong Han, Yong-Zhi Wu, Ling-Xiang Li, Chongwen Huang, Zhaoyang Zhang, Guangjian Wang, Wen Tong

IEEE Communications Magazine

2021

Optimal Pricing for Job Offloading in the MEC System With Two Priority Classes

Ling-Xiang Li, Marie Siew, Zhi Chen, Tony Q. S. Quek

IEEE Transactions on Vehicular Technology

2021

Joint Sensing, Control, and Communication Scheduling for THz Beam Alignment in Cellular Connected UAV Networks (Invited Paper)

Bo Chang, Zhi Chen, Wei Tang, Ling-Xiang Li, Hao Zhang, Xiaoyang Liao

International Symposium on Dynamic Spectrum Access Networks

2021

Towards intelligent reflecting surface empowered 6G terahertz communications: A survey

Zhi Chen, Xinying Ma, Chong Han, Q. Wen

China Communications

2021

Prospective Beamforming Technologies for Ultra-Massive MIMO in Terahertz Communications: A Tutorial

Bo-Yu Ning, Zhongbao Tian, Zhi Chen, Chong Han, Jin-Hong Yuan, Shaoqian Li

arXiv.org

2021

Distance-Adaptive Absorption Peak Modulation (DA-APM) for Terahertz Covert Communications

Weijun Gao, Yi Chen, Chong Han, Zhi Chen

IEEE Transactions on Wireless Communications

2021

Sensing Integrated DFT-Spread OFDM Waveform and Deep Learning-Powered Receiver Design for Terahertz Integrated Sensing and Communication Systems

Yong-Zhi Wu, Filip Lemic, Chong Han, Zhi Chen

IEEE Transactions on Communications

2021

Coverage Modeling and Analysis for Outdoor THz Networks With Blockage and Molecular Absorption

Wen-Rong Chen, Ling-Xiang Li, Zhi Chen, Tony Q. S. Quek

IEEE Wireless Communications Letters

2021

Improving THz Coverage for 6G URLLC Services via Exploiting Mobile Computing

Sha Xie, Ling-Xiang Li, Zhi Chen, Shaoqian Li

arXiv.org

2021

Dynamic Pricing for Smart Mobile Edge Computing: A Reinforcement Learning Approach

Shiyu Chen, Ling-Xiang Li, Zhi Chen, Shaoqian Li

IEEE Wireless Communications Letters

2021

Intelligent Reflecting Surface Assisted Terahertz Communications Toward 6G

Zhi Chen, Bo-Yu Ning, Chong Han, Zhongbao Tian, Shaoqian Li

IEEE wireless communications

2021

An Incentive-Aware Job Offloading Control Framework for Multi-Access Edge Computing

Ling-Xiang Li, Tony Q. S. Quek, Ju Ren, H. Yang, Zhi Chen, Yaoxue Zhang

IEEE Transactions on Mobile Computing

2021

3D Beam Training in Terahertz Communication: A Quadruple-UPA Architecture

Zhongbao Tian, Zhi Chen, Bo-Yu Ning

2021 IEEE International Conference on Communications Workshops (ICC Workshops)

2021

Terahertz wireless communications

Zhi Chen, Chong Han, Xianbin Yu, Guangjian Wang, Nan Yang, M. Peng

China Communications

2020

Joint Channel Estimation and Data Rate Maximization for Intelligent Reflecting Surface Assisted Terahertz MIMO Communication Systems

Xinying Ma, Zhi Chen, Wenjie Chen, Zhuo-Xun Li, Yaojia Chi, Chong Han, Shaoqian Li

IEEE Access

2020

Towards 6G wireless communication networks: vision, enabling technologies, and new paradigm shifts

Xiao-Hu You, Cheng-Xiang Wang, Jie Huang, Xi-Qi Gao, Zai-Chen Zhang, Mao Wang, Yongming Huang, Chuan Zhang, Yanxiang Jiang, Jia-Heng Wang, Min Zhu, B. Sheng, Dong-Ming Wang, Zhiwen Pan, Peng-Cheng Zhu, Yang Yang, Zening Liu, Ping Zhang, Xiao-Feng Tao, Shaoqian Li, Zhi Chen, Xinying Ma, C. I, Shuang-Feng Han, Ke Li, Chengkang Pan, Zhi-Min Zheng, L. Hanzo, X. Shen, Yingjie Jay Guo, Zhi-Guo Ding, H. Haas, W. Tong, Pei-Ying Zhu, Gang-Hua Yang, Jun Wang, E. Larsson, H. Ngo, W. Hong, Haiming Wang, Debin Hou, Ji-Xin Chen, Zhe Chen, Z. Hao, G. Li, R. Tafazolli, Yue Gao, H. Poor, G. Fettweis, Ying-Chang Liang

Science China Information Sciences

2020

Reconfigurable Intelligent Surface-Based Wireless Communications: Antenna Design, Prototyping, and Experimental Results

Linglong Dai, Marco Di Renzo, Chan-Byoung Chae, L. Hanzo, Bichai Wang, Min Wang, X. Yang, Jingbo Tan, Shuangkaisheng Bi, Shen-Heng Xu, Fan Yang, Zhi Chen

IEEE Access

2020

Artificial Gene Reservation Aided Genetic Algorithm for IRS Enabled Terahertz Systems

Zhuo-Xun Li, Zhi Chen, Xinying Ma, Wenjie Chen, Chong Han

UK, Europe, China Millimeter Waves and THz Technology Workshop

2020

Generalized Bussgang LMMSE Channel Estimation for One-Bit Massive MIMO Systems

Qian Wan, Jun Fang, Huiping Duan, Zhi Chen, Hong-Bin Li

IEEE Transactions on Wireless Communications

2020

Low-Complexity Analog Beamforming for mmWave Large-Scale MISOME Wiretap Channel

Bo-Yu Ning, Zhi Chen

IEEE Communications Letters

2020

Channel Estimation for Intelligent Reflecting Surface Enabled Terahertz MIMO Systems: A Deep Learning Perspective

Zhuo-Xun Li, Zhi Chen, Xinying Ma, Wenjie Chen

2020 IEEE/CIC International Conference on Communications in China (ICCC Workshops)

2020

The research on 220GHz multicarrier high-speed communication system

Zhong-Qian Niu, Bo Zhang, Jiale Wang, Ke Liu, Zhi Chen, Ke Yang, Zhen Zhou, Yong Fan, Yaohui Zhang, Dong-Feng Ji, Yi-Nian Feng, Yang Liu

China Communications

2020

Channel estimation for intelligent reflecting surface aided multi-user MISO terahertz system

Wenjie Chen, Zhi Chen, Xinying Ma

Terahertz Science and Technology

2020

Joint Power Allocation and Passive Beamforming Design for IRS-Assisted Physical-Layer Service Integration

Bo-Yu Ning, Zhi Chen, Zhongbao Tian, Xiaomei Wang, Cun-Hua Pan, Jun Fang, Shaoqian Li

IEEE Transactions on Wireless Communications

2020

Spectral efficiency optimization for intelligent reflecting surface aided multi‐input multi‐output terahertz system

Wenjie Chen, Zhi Chen, Xinying Ma, Yaojia Chi, Zhuo-Xun Li

Microwave and optical technology letters (Print)

2020

Massive IoT Connections

Ling-Xiang Li, Shiyu Chen, Zhi Chen, Tony Q. S. Quek

2020

Broad Learning Based Hybrid Beamforming for Mm-Wave MIMO in Time-Varying Environments

Yin Long, Zhi Chen, Simon Murphy

IEEE Communications Letters

2020

Reliable and energy-aware job offloading at terahertz frequencies for mobile edge computing

Sha Xie, Haoran Li, Ling-Xiang Li, Zhi Chen, Shaoqian Li

China Communications

2020

Channel Estimation for Intelligent Reflecting Surface Enabled Terahertz MIMO Systems

Xinying Ma, Zhi Chen, Yaojia Chi, Wenjie Chen, Lin-Song Du, Zhuo-Xun Li

2020 IEEE International Conference on Communications Workshops (ICC Workshops)

2020

Intelligent reflecting surface enhanced indoor terahertz communication systems

Xinying Ma, Zhi Chen, Wenjie Chen, Yaojia Chi, Zhuo-Xun Li, Chong Han, Q. Wen

Nano Commun. Networks

2020

Receiver Artificial Noise Aided Terahertz Secure Communications with Eavesdropper in Close Proximity

Weijun Gao, Chong Han, Zhi Chen

Global Communications Conference

2020

Taylor Expansion Aided Gradient Descent Schemes for IRS-Enabled Terahertz MIMO Systems

Zhi Chen, Wenjie Chen, Xinying Ma, Zhuo-Xun Li, Yaojia Chi, Chong Han

2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)

2020

Secrecy rate optimization for intelligent reflecting surface aided multi‐input‐single‐output terahertz communication

Wenjie Chen, Zhi Chen, Xinying Ma, Yaojia Chi, Zhuo-Xun Li

Microwave and optical technology letters (Print)

2020

Establishing UAV-Aided VBSs for Secure Multicasting

Qian Wang, Zhi Chen, Jiansheng Cai, Zhongbao Tian

IEEE Wireless Communications Letters

2020

Dynamic Beam Splitter for Terahertz Communication Based on Vanadium Dioxide Metasurface

Yaojia Chi, Shiyu Shen, Xinying Ma, Zhi Chen, Q. Wen

UK, Europe, China Millimeter Waves and THz Technology Workshop

2020

Edge/Fog Computing Networks

Zhi Chen, Ling-Xiang Li, Marie Siew, Tony Q. S. Quek

2020

Joint Hardware Design and Capacity Analysis for Intelligent Reflecting Surface Enabled Terahertz MIMO Communications

Xinying Ma, Zhi Chen, Wenjie Chen, Yaojia Chi, Long-Fei Yan, Chong Han, Shaoqian Li

arXiv.org

2019

Deep Neural Networks for CSI-Based Authentication

Qian Wang, Hang Li, Dou Zhao, Zhi Chen, Shuang Ye, Jiansheng Cai

IEEE Access

2019

Terahertz Multi-User Massive MIMO With Intelligent Reflecting Surface: Beam Training and Hybrid Beamforming

Bo-Yu Ning, Zhi Chen, Wen-Rong Chen, Yimin Du, Jun Fang

IEEE Transactions on Vehicular Technology

2019

Intelligent Reflecting Surface-Assisted Millimeter Wave Communications: Joint Active and Passive Precoding Design

Pei-Lan Wang, Jun Fang, Xiaojun Yuan, Zhi Chen, Huiping Duan, Hong-Bin Li

IEEE Transactions on Vehicular Technology

2019

Distance-Adaptive Absorption-Peak Hopping (DA-APH) Modulation for Terahertz Covert Communications

Weijun Gao, Yi Chen, Chong Han, Zhi Chen

Global Communications Conference

2019

Generalized Bussgang LMMSE Channel Estimator for One-Bit Massive MIMO Systems

Qian Wan, Jun Fang, Zhi Chen, Hong-Bin Li

Global Communications Conference

2019

Beamforming Optimization for Intelligent Reflecting Surface Assisted MIMO: A Sum-Path-Gain Maximization Approach

Bo-Yu Ning, Zhi Chen, Wenjie Chen, Jun Fang

IEEE Wireless Communications Letters

2019

A Survey on Terahertz Communications

Zhi Chen, Xinying Ma, Bo Zhang, Yaxin Zhang, Zhongqian Niu, Ningyuan Kuang, Wenjie Chen, Lingxiang Li, Shaoqian Li

China Communications

2019

Channel Estimation and Hybrid Beamforming for Reconfigurable Intelligent Surfaces Assisted THz Communications

Bo-Yu Ning, Zhi Chen, Wen-Rong Chen, Yimin Du, Jun Fang

arXiv.org

2019

Terahertz Communications (TeraCom): Challenges and Impact on 6G Wireless Systems

Chong Han, Yong-Zhi Wu, Zhi Chen, Xu-Dong Wang

arXiv.org

2019

Channel Estimation and Transmission for Intelligent Reflecting Surface Assisted THz Communications

Bo-Yu Ning, Zhi Chen, Wen-Rong Chen, Yimin Du

ICC 2020 - 2020 IEEE International Conference on Communications (ICC)

2019

Improving Security of THz Communication with Intelligent Reflecting Surface

Bo-Yu Ning, Zhi Chen, Wenjie Chen, Ling-Xiang Li

2019 IEEE Globecom Workshops (GC Wkshps)

2019

Low Complexity Beam Selection Scheme for Terahertz Systems: A Machine Learning Approach

Xinying Ma, Zhi Chen, Zhuo-Xun Li, Wenjie Chen, Ke Liu

2019 IEEE International Conference on Communications Workshops (ICC Workshops)

2019

Artificial Noise Aided Hybrid Precoding Design for Secure mmWave MIMO System

Wen-Rong Chen, Zhi Chen, Bo-Yu Ning, Jun Fang

Global Communications Conference

2019

Codebook-Based Hybrid Beamforming Design for MISOME Wiretap Channel

Bo-Yu Ning, Zhi Chen, Xiaomei Wang, Wei-Dong Mei

IEEE Wireless Communications Letters

2019

Modulator Design for THz Communication Based on Vanadium Dioxide Metasurface

Yaojia Chi, Ningyuan Kuang, Yahua Tang, Wenjie Chen, Xinying Ma, Zhuo-Xun Li, Q. Wen, Zhi Chen

2019 IEEE/CIC International Conference on Communications Workshops in China (ICCC Workshops)

2018

Joint Power and Trajectory Design for Physical-Layer Secrecy in the UAV-Aided Mobile Relaying System

Qian Wang, Zhi Chen, Hang Li, Shaoqian Li

IEEE Access

2018

A Novel Cross-Layer Protocol for Random Access in Massive Machine-Type Communications

Qi He, Zheng-Chuan Chen, Tony Q. S. Quek, Zhi Chen, Shaoqian Li

2018 IEEE International Conference on Communications Workshops (ICC Workshops)

2018

Compressive Channel Estimation and Multi-User Detection in C-RAN With Low-Complexity Methods

Qi He, Tony Q. S. Quek, Zhi Chen, Qi Zhang, Shaoqian Li

IEEE Transactions on Wireless Communications

2018

Secrecy Performance Analysis in Downlink NOMA Systems with Cooperative Full-Duplex Relaying

Chengpeng Liu, Lin Zhang, Ming Xiao, Zhi Chen, Shaoqian Li

2018 IEEE International Conference on Communications Workshops (ICC Workshops)

2018

An ADMM Approach for PAPR Reduction for Large-Scale MIMO-OFDM Systems

Hengyao Bao, Jun Fang, Qian Wan, Zhi Chen, Tao Jiang

IEEE Transactions on Vehicular Technology

2018

Distributed optimization in fog radio access networks — channel estimation and multi-user detection

Qi He, Qi Zhang, Tony Q. S. Quek, Zhi Chen, Shaoqian Li

International Symposium on Modeling and Optimization in Mobile, Ad-Hoc and Wireless Networks

2018

Differentiated Service-Aware Group Paging for Massive Machine-Type Communication

Wei Cao, Alex R. Dytso, G. Feng, H. Poor, Zhi Chen

IEEE Transactions on Communications

2018

Energy-efficient trajectory planning for UAV-aided secure communication

Qian Wang, Zhi Chen, Hang Li

China Communications

2018

Group Paging for Massive Machine-Type Communications with Diverse Access Requirements

Wei Cao, Alex R. Dytso, G. Feng, H. Poor, Zhi Chen

Global Communications Conference

2018

Monte-Carlo Tree Search Aided Contextual Online Learning Approach for Wireless Caching

Yang Du, Peng-Yu Gao, Xiao-Dong Wang, Bin-Hong Dong, Zhi Chen, Shaoqian Li

2018 IEEE Globecom Workshops (GC Wkshps)

2018

Block-Sparsity-Based Multiuser Detection for Uplink Grant-Free NOMA

Yang Du, Cong Cheng, Bin-Hong Dong, Zhi Chen, Xiao-Dong Wang, Jun Fang, Shaoqian Li

IEEE Transactions on Wireless Communications

2018

Joint Channel Estimation and Multiuser Detection for Uplink Grant-Free NOMA

Yang Du, Bin-Hong Dong, W. Zhu, Peng-Yu Gao, Zhi Chen, Xiao-Dong Wang, Jun Fang

IEEE Wireless Communications Letters

2018

One-Bit Quantization Design and Channel Estimation for Massive MIMO Systems

Fei-Yu Wang, Jun Fang, Hong-Bin Li, Zhi Chen, Shaoqian Li

IEEE Transactions on Vehicular Technology

2018

Compressive Channel Estimation and User Activity Detection in Distributed-Input Distributed-Output Systems

Qi He, Zhi Chen, Tony Q. S. Quek, Jin-Ho Choi, Shaoqian Li

IEEE Communications Letters

2018

Optimal Beam Steering Design for Large-Scale mmWave MIMO Wiretap Channel

Bo-Yu Ning, Zhi Chen, Ling-Xiang Li, Wen-Rong Chen

Global Communications Conference

2018

Block-Compressed-Sensing-Based Multiuser Detection for Uplink Grant-Free NOMA Systems

Yang Du, Cong Cheng, Bin-Hong Dong, Zhi Chen, Xiao-Dong Wang, Jun Fang, Shaoqian Li

2018 IEEE International Conference on Communications (ICC)

2018

Fast Beam Alignment for Millimeter Wave Communications: A Sparse Encoding and Phaseless Decoding Approach

Xing-Jian Li, Jun Fang, Huiping Duan, Zhi Chen, Hong-Bin Li

IEEE Transactions on Signal Processing

2018

Interference-Cancelled Asymmetric Traffic Cellular Networks: Dynamic TDD Meets Massive MIMO

Yin Long, Zhi Chen

IEEE Transactions on Vehicular Technology

2018

Data-Driven-Based Analog Beam Selection for Hybrid Beamforming Under mm-Wave Channels

Yin Long, Zhi Chen, Jun Fang, C. Tellambura

IEEE Journal on Selected Topics in Signal Processing

2018

Low-Complexity CS-Aided MPA Detector for SCMA Systems

Peng-Yu Gao, Yang Du, Bin-Hong Dong, W. Zhu, Zhi Chen, Xiao-Dong Wang

IEEE Communications Letters

2018

Artificial-Noise-Aided Transmit Optimization for Service Integration in MIMO-OFDM Systems

Shiyu Chen, Zhi Chen, Wei-Dong Mei, Shaoqian Li

IEEE Vehicular Technology Conference

2017

Physical Layer Service Integration in 5G: Potentials and Challenges

Wei-Dong Mei, Zhi Chen, Jun Fang, Shaoqian Li

IEEE Access

2017

Intelligent Power Control for Spectrum Sharing in Cognitive Radios: A Deep Reinforcement Learning Approach

Xing-Jian Li, Jun Fang, Wen Cheng, Huiping Duan, Zhi Chen, Hong-Bin Li

IEEE Access

2017

Throughput Maximization for Buffer-Aided Decode-and-Forward Relay Channels With Non-Ideal Circuit Power

Heng-Jing Liang, Xiaojie Wen, Chuan Huang, Zhi Chen, Shaoqian Li

IEEE Access

2017

Secure D2D-enabled cellular communication against selective eavesdropping

Wei-Dong Mei, Zhi Chen, Jun Fang, Bin Fu

2017 IEEE International Conference on Communications (ICC)

2017

Throughput Maximization for Two-Hop Decode-and-Forward Relay Channels with Non-ideal Circuit Power

Heng-Jing Liang, Xiaojie Wen, Chuan Huang, Zhi Chen, Shaoqian Li

International Conference on 5G for Future Wireless Networks

2017

Energy efficiency optimization for MISO wiretap channels with statistical and imperfect CSI

Wei-Dong Mei, Zhi Chen, Jun Fang, Bo-Yu Ning

International Workshop on Signal Processing Advances in Wireless Communications

2017

Joint Sparse Graph-Detector Design for Downlink MIMO-SCMA Systems

Yang Du, Bin-Hong Dong, Zhi Chen, Peng-Yu Gao, Jun Fang

IEEE Wireless Communications Letters

2017

Sum secrecy rate optimization for MIMOME wiretap channel with artificial noise and D2D underlay communication

Wei-Dong Mei, Zhi Chen, Jun Fang

2017 IEEE International Conference on Communications (ICC)

2017

Throughput maximization for block fading buffer-aided relay channels with non-ideal transmitter circuit power

Heng-Jing Liang, Chuan Huang, Zhi Chen, Shaoqian Li

International Conference on Wireless Communications and Signal Processing

2017

Low Complexity Detection Based on Dynamic Factor Graph for SCMA Systems

Xinying Ma, L. Yang, Zhi Chen, Yun-Ming Siu

IEEE Communications Letters

2017

Biobjective transmitter optimization for service integration in MIMO Gaussian broadcast channel

Wei-Dong Mei, Wei-Qing Kong, Zhi Chen, Jun Fang

IEEE International Conference on Acoustics, Speech, and Signal Processing

2017

Robust Sum Secrecy Rate Optimization for MISO Systems with Device-to-Device Communication

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Vehicular Technology Conference

2017

統合サービスを持つガウスMISOチャネルのためのエネルギー効率領域【Powered by NICT】

Wei-Dong Mei, Zhi Chen, Jun Fang

2017

Throughput Maximization for Decode-and-Forward Relay Channels with Non-Ideal Circuit Power

Heng-Jing Liang, Chuan Huang, Zhi Chen, Shaoqian Li

IEEE Wireless Communications and Networking Conference

2017

MTC data aggregation for 5G network slicing

Yiqian Xu, G. Feng, Liang Liang, Shuang Qin, Zhi Chen

Asia-Pacific Conference on Communications

2017

Transmitter optimization for MISO system with service integration of multicasting and confidential broadcasting

Shiyu Chen, Zhi Chen, Wei-Dong Mei, Shaoqian Li

IEEE Global Conference on Signal and Information Processing

2017

Improved Serial Scheduling-Based Detection for Sparse Code Multiple Access Systems

Yang Du, Bin-Hong Dong, Zhi Chen, Xiao-Dong Wang, Peng-Yu Gao

IEEE Wireless Communications Letters

2017

Efficient Multi-User Detection for Uplink Grant-Free NOMA: Prior-Information Aided Adaptive Compressive Sensing Perspective

Yang Du, Bin-Hong Dong, Zhi Chen, Xiao-Dong Wang, Zeyuan Liu, Peng-Yu Gao, Shaoqian Li

IEEE Journal on Selected Areas in Communications

2017

Artificial noise-aided biobjective transmitter optimization for service integration in multi-user MIMO broadcast channel

Wei-Dong Mei, Zhi Chen, Jun Fang, Shaoqian Li

EURASIP Journal on Wireless Communications and Networking

2017

Throughput Maximization for Block Fading Two-Hop Relay Channels With Non-Ideal Transmitter Circuit Power

Heng-Jing Liang, Chuan Huang, Zhi Chen, Shaoqian Li

IEEE Wireless Communications Letters

2017

Outage Constrained Robust Energy Efficiency Optimization for MISO Wiretap Channels

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Vehicular Technology Conference

2017

Full-duplex massive multiple input multiple output systems under hardware impairments

Yin Long, Zhi Chen

Computers & electrical engineering

2017

Efficient Implementation of Confidential Broadcasting in Millimeter Wave Systems

Wei-Dong Mei, Zhi Chen, Shaoqian Li

2017 IEEE Globecom Workshops (GC Wkshps)

2017

Outage-Constrained Secure D2D Underlay Communication with Arbitrarily Distributed CSI Uncertainty

Wei-Dong Mei, Zhi Chen, Jun Fang

Global Communications Conference

2017

下りリンクMIMO SCMAシステムのための結合スパースグラフ検出器の設計【Powered by NICT】

Yang Du, Bin-Hong Dong, Zhi Chen, Peng-Yu Gao, Jun Fang

2017

Compressive channel estimation and multi-user detection in C-RAN

Qi He, Tony Q. S. Quek, Zhi Chen, Shaoqian Li

2017 IEEE International Conference on Communications (ICC)

2017

Energy Efficiency Region for Gaussian MISO Channels With Integrated Services

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Wireless Communications Letters

2017

Improving Physical Layer Security Using UAV-Enabled Mobile Relaying

Qian Wang, Zhi Chen, Wei-Dong Mei, Jun Fang

IEEE Wireless Communications Letters

2017

Artificial Noise Aided Energy Efficiency Optimization in MIMOME System With SWIPT

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Communications Letters

2016

A Fast Convergence Multiuser Detection Scheme for Uplink SCMA Systems

Yang Du, Bin-Hong Dong, Zhi Chen, Jun Fang, Xian-Jun Wang

IEEE Wireless Communications Letters

2016

Shuffled Multiuser Detection Schemes for Uplink Sparse Code Multiple Access Systems

Yang Du, Bin-Hong Dong, Zhi Chen, Jun Fang, L. Yang

IEEE Communications Letters

2016

Artificial-noise aided transmit design for outage constrained service integration

Wei-Dong Mei, Ling-Xiang Li, Zhi Chen, Chuan Huang

2016 IEEE International Conference on Communications (ICC)

2016

A Full-Duplex Bob in the MIMO Gaussian Wiretap Channel: Scheme and Performance

Ling-Xiang Li, Zhi Chen, Duo Zhang, Jun Fang

IEEE Signal Processing Letters

2016

A Novel HARQ Scheme for SCMA Systems

Yin Long, Zhi Chen, Zhiwu Guo, Jun Fang

IEEE Wireless Communications Letters

2016

MIMO Secret Communications Against an Active Eavesdropper

Ling-Xiang Li, A. Petropulu, Zhi Chen

IEEE Transactions on Information Forensics and Security

2016

Minimum Number of Antennas Required to Satisfy Outage Probability in Massive MIMO Systems

Yin Long, Zhi Chen, Jun Fang

IEEE Wireless Communications Letters

2016

統合サービスを用いたMISO Gauss放送チャネルのためのエネルギー効率の良い最適化【Powered by NICT】

Wei-Dong Mei, Ling-Xiang Li, Zhi Chen, Chuan Huang

2016

Secrecy rate region maximization for multi-user MIMO systems with artificial noise and service integration

Wei-Dong Mei, Zhi Chen, Jun Fang

International Conference on Ubiquitous Wireless Broadband

2016

Secrecy degrees of freedom of a MIMO Gaussian wiretap channel with a cooperative jammer

Ling-Xiang Li, Zhi Chen, Jun Fang, A. Petropulu

IEEE International Conference on Acoustics, Speech, and Signal Processing

2016

Artificial-noise aided transmit design for multi-user MISO systems with service integration and energy harvesting

Wei-Dong Mei, Bin Fu, Ling-Xiang Li, Zhi Chen, Chuan Huang

International Conference on Intelligent Cloud Computing

2016

Low-Rank Tensor Decomposition-Aided Channel Estimation for Millimeter Wave MIMO-OFDM Systems

Zhou Zhou, Jun Fang, Linxiao Yang, Hong-Bin Li, Zhi Chen, Rick S. Blum

IEEE Journal on Selected Areas in Communications

2016

GSVD-Based Precoding in MIMO Systems With Integrated Services

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Signal Processing Letters

2016

Improving Wireless Physical Layer Security via Exploiting Co-Channel Interference

Ling-Xiang Li, A. Petropulu, Zhi Chen, Jun Fang

IEEE Journal on Selected Topics in Signal Processing

2016

Energy-efficient optimization for MISO Gaussian broadcast channel with integrated services

Wei-Dong Mei, Ling-Xiang Li, Zhi Chen, Chuan Huang

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications

2016

Linear Precoder Design for an MIMO Gaussian Wiretap Channel With Full-Duplex Source and Destination Nodes

Ling-Xiang Li, Zhi Chen, A. Petropulu, Jun Fang

IEEE Transactions on Information Forensics and Security

2016

Robust transmit design for secure AF relay networks with imperfect CSI

Ling-Xiang Li, Yu Xu, Zhi Chen, Jun Fang

EURASIP Journal on Wireless Communications and Networking

2016

An iteratively reweighted method for recovery of block-sparse signal with unknown block partition

Qi He, Jun Fang, Zhi Chen, Shaoqian Li

IEEE International Conference on Acoustics, Speech, and Signal Processing

2016

On Artificial-Noise-Aided Transmit Design for Multiuser MISO Systems With Integrated Services

Wei-Dong Mei, Zhi Chen, Ling-Xiang Li, Jun Fang, Shaoqian Li

IEEE Transactions on Vehicular Technology

2016

Low-Complexity Detector in Sparse Code Multiple Access Systems

Yang Du, Bin-Hong Dong, Zhi Chen, Jun Fang, Peng-Yu Gao, Zeyuan Liu

IEEE Communications Letters

2016

Robust energy-efficient transmit design for misome wiretap channels

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Global Conference on Signal and Information Processing

2016

On exploiting co-channel interference to improve secret communications over a wiretap channel

Ling-Xiang Li, A. Petropulu, Zhi Chen

European Signal Processing Conference

2016

Low-Complexity LDS-CDMA Detection Based on Dynamic Factor Graph

Yang Du, Bin-Hong Dong, Peng-Yu Gao, Zhi Chen, Jun Fang, Shang Wang

2016 IEEE Globecom Workshops (GC Wkshps)

2016

Compressive channel estimation for millimeter wave multiuser MIMO systems via pilot reuse

Qian Wang, Zhou Zhou, Jun Fang, Zhi Chen

International Conference on Wireless Communications and Signal Processing

2016

Channel Estimation for Millimeter-Wave Multiuser MIMO Systems via PARAFAC Decomposition

Zhou Zhou, Jun Fang, Linxiao Yang, Hong-Bin Li, Zhi Chen, Shaoqian Li

IEEE Transactions on Wireless Communications

2016

Secrecy Capacity Region Maximization in Gaussian MISO Channels With Integrated Services

Wei-Dong Mei, Zhi Chen, Jun Fang

IEEE Signal Processing Letters

2016

Perturbation-Assisted PAPR Reduction for Large-Scale MIMO-OFDM Systems via ADMM

Hengyao Bao, Jun Fang, Zhi Chen, Tao Jiang

arXiv.org

2015

Optimal joint power allocation method based on AF (amplify-forward) cognitive relay cooperative transmission

Zhao-Yun Zeng, Zhi Chen, Yue-Feng Li, Heng-Jing Liang

2015

Nonasymptotic Analysis of Capacity in Massive MIMO Systems

Yin Long, Zhi Chen, Jun Fang

IEEE Wireless Communications Letters

2015

Computationally efficient sparse Bayesian learning via generalized approximate message passing

Fuwei Li, Jun Fang, Huiping Duan, Zhi Chen, Hong-Bin Li

International Conference on Ubiquitous Wireless Broadband

2015

Optimal Transmit Design at Relay Nodes for Secure AF Relay Networks

Ling-Xiang Li, Liu Li, Zhi Chen, Jun Fang

IEEE Vehicular Technology Conference

2015

Robust Transmit Design for MISO Gaussian Broadcast Channel with Integrated Services

Wei-Qing Kong, Zhi Chen, Ling-Xiang Li, Chuan Huang

2015 IEEE Globecom Workshops (GC Wkshps)

2015

Spherical Wave Channel and Analysis for Large Linear Array in LoS Conditions

Zhou Zhou, Xiang Gao, Jun Fang, Zhi Chen

2015 IEEE Globecom Workshops (GC Wkshps)

2015

Non-asymptotic analysis of secrecy capacity in massive MIMO system

Yin Long, Zhi Chen, Ling-Xiang Li, Jun Fang

2015 IEEE International Conference on Communications (ICC)

2015

An Efficient Bayesian PAPR Reduction Method for OFDM-Based Massive MIMO Systems

Hengyao Bao, Jun Fang, Zhi Chen, Hong-Bin Li, Shaoqian Li

IEEE Transactions on Wireless Communications

2015

Artificial-noise aided transmit design for multi-user MISO systems with integrated services

Wei-Dong Mei, Ling-Xiang Li, Zhi Chen, Chuan Huang

IEEE Global Conference on Signal and Information Processing

2015

Transmit Design for MIMO Wiretap Channel with a Malicious Jammer

Duo Zhang, Wei-Dong Mei, Ling-Xiang Li, Zhi Chen

IEEE Vehicular Technology Conference

2015

On Secrecy Capacity of Helper-Assisted Wiretap Channel with an Out-of-Band Link

Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE Signal Processing Letters

2015

Cooperative Secrecy Beamforming in Wiretap Interference Channels

Ling-Xiang Li, Chuan Huang, Zhi Chen

IEEE Signal Processing Letters

2015

Support knowledge-aided sparse Bayesian learning for compressed sensing

Jun Fang, Yanning Shen, Fuwei Li, Hong-Bin Li, Zhi Chen

IEEE International Conference on Acoustics, Speech, and Signal Processing

2014

Optimal phase searching of PTS using modified genetic algorithm for PAPR reduction in OFDM systems

Zhi Chen, Shuai Zhang, L. Yang, Yingying Jia, Shaoqian Li

Science China Information Sciences

2014

On Secrecy Capacity of Gaussian Wiretap Channel Aided by A Cooperative Jammer

Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE Signal Processing Letters

2014

Robust transmit design for secure AF relay networks based on worst-case optimization

Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE International Conference on Acoustics, Speech, and Signal Processing

2014

Channel safety transmission method

Wei-Qing Kong, Zhi Chen, Ling-Xiang Li, Yu Xu

2014

Successive precoding and user selection in MU-MIMO broadcast channel with limited feedback

Long Chen, Zhi Chen, Li Liu, Bin Fu

Wireless Telecommunications Symposium

2014

On Secrecy Capacity of the Helper-Assisted Gaussian Wiretap Channel with Multi-Antennas

Ling-Xiang Li, Zhi Chen, Duo Zhang, Jun Fang

Global Communications Conference

2014

On the feasibility of generalized Interference Alignment with Partial Interference Cancelation

Xin-Ya Tu, Zhi Chen, Jun Fang, Ling-Xiang Li, B. Qu, Bin Fu

Wireless Telecommunications Symposium

2013

Utility-maximization resource allocation for device-to-device communication underlaying cellular networks

Jialiang Zhang, Gang Wu, W. Xiong, Zhi Chen, Shaoqian Li

2013 IEEE Globecom Workshops (GC Wkshps)

2013

A one-bit reweighted iterative algorithm for sparse signal recovery

Yanning Shen, Jun Fang, Hong-Bin Li, Zhi Chen

IEEE International Conference on Acoustics, Speech, and Signal Processing

2013

Near-Optimal Precoding Design for MIMO Gaussian Wiretap Channel under Power Constraint

Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE Military Communications Conference

2013

Robust Interference Alignment over Correlated Channels with Imperfect CSI

Ling-Xiang Li, Zhi Chen, Jun Fang

IEEE Vehicular Technology Conference

2013

Distributed interference alignment and power allocation with QoS requirements

Ling-Xiang Li, Zhi Chen, Jun Fang

International Conference on Communications, Circuits and Systems

2013

Joint Precoder Design for Distributed Transmission of Correlated Sources in Sensor Networks

Jun Fang, Hong-Bin Li, Zhi Chen, Yu Gong

IEEE Transactions on Wireless Communications

2012

Joint source and relay optimization for multiuser relay system with QoS considerations

Jun-Jie Zeng, Zhi Chen, Ling-Xiang Li

Wireless Telecommunications Symposium

2012

Iterative Joint Source and Relay Optimization for Multiuser MIMO Relay Systems

Jun-Jie Zeng, Zhi Chen, Ling-Xiang Li

IEEE Vehicular Technology Conference

2012

Method for forming multiuser MIMO distributed beam based on spatial distance

Zhi Chen, Li Liu, Chao Zhou, Bin-Hong Dong

2012

Optimal precoding design for decentralized detection of deterministic signals

Jun Fang, Hong-Bin Li, Zhi Chen, Shaoqian Li

International Conference on Security and Management

2012

Combination of interference alignment and beamforming in cellular networks

周超,陈智,李玲香

Journal of Harbin Institute of Technology(New series)

2011

Optimal Precoding Design and Power Allocation for Decentralized Detection of Deterministic Signals

Jun Fang, Hong-Bin Li, Zhi Chen, Shaoqian Li

IEEE Transactions on Signal Processing

2011

Combination of interference alignment and beamforming in cellular networks

Chao Zhou, Wei Chen, Zhi Chen

International ICST Conference on Communications and Networking in China

2011

A method and apparatus for transmitting a signal

Zhi Chen, Jun-Jie Zeng, Ling-Xiang Li, Yi Wang

2010

An Energy-Efficient Access Control Algorithm with Cross-Layer Optimization in Wireless Sensor Networks

Zhi Chen, Shaoqian Li

Wireless Sensor Network

2009

Performance of Differential Frequency Hopping receivers over Rayleigh-fading channel with multi-tone jamming

Zhi Chen, Shaoqian Li, Bin-Hong Dong

International Conference on Communications, Circuits and Systems

2006

Performance of Differential Frequency Hopping System under Multitone Jamming

Zhi Chen, Shaoqian Li, Bin-Hong Dong

Asia-Pacific Conference on Communications

2006

Asynchronous Multiuser Performance Analysis of Differential Frequency Hopping System

Zhi Chen, Shaoqian Li, Bin-Hong Dong

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications

2006

Multitone Jamming Rejection of Differential Frequency Hopping System with Product-Combining Receiver Over Rayleigh-fading Channel

Zhi Chen, Shaoqian Li, Bin-Hong Dong

International Conference on Communications, Circuits and Systems

2006

Asynchronous Multiuser Performance Analysis of Differential Frequency Hopping System over Rayleigh-Fading Channel

Zhi Chen, Shaoqian Li, Bin-Hong Dong

IEEE Military Communications Conference

2006

Performance Analysis of Differential Frequency Hopping System with Partial Band Noise Jamming Over Rayleigh-Fading Channels

Zhi Chen, Shaoqian Li, Bin-Hong Dong

IEEE Vehicular Technology Conference

2006

Performance Analysis of Differential Frequency Hopping System under Partial Band Noise Jamming

Zhi Chen, Shaoqian Li, Bin-Hong Dong

International Conference on the Software Process

2006

WLC44-1: Performance Analysis of Differential Frequency Hopping System with Multi-tone Jamming Over Rayleigh-fading Channels

Zhi Chen, Shaoqian Li, Bin-Hong Dong

IEEE Globecom 2006

会议论文

2026

人工智能在审计中的应用、挑战与协同治理研究

陈智

《新征程·新范式—共筑绿色经济新生态——绿色经济创新与重塑会议文集(2026上)》

预印本

2026

Generative Recall, Dense Reranking: Learning Multi-View Semantic IDs for Efficient Text-to-Video Retrieval

Zecheng Zhao, Zhi Chen, Zi Huang, Shazia Sadiq, Tong Chen

arXiv preprint

2026

AgentGuard: A Multi-Agent Framework for Robust Package Confusion Detection via Hybrid Search and Metadata-Content Fusion

Yu Li, Wei Ma, Zhi Chen, Ye Liu, Lingxiao Jiang, Junyi Tao, Hao Liu, Yongqiang Lyu, Qiang Hu

arXiv preprint

2026

Human-Centric Intelligence in the Era of Foundation Models: A Survey

Yang Chen, Tianqi Wang, Xiaorui Jiang, Yilei Man, Yihua Shao, Mengyuan Liu, Zhi Chen, Xiaofeng Cao, Qibin Zhao, Chi Harold Liu, Albert Y. Zomaya, Nicu Sebe, Jingren Zhou, Dacheng Tao, Song Guo, Jingcai Guo

arXiv preprint

2026

Learning Multi-Modal Prototypes for Cross-Domain Few-Shot Object Detection

Wanqi Wang, Jingcai Guo, Yuxiang Cai, Zhi Chen

arXiv preprint

2026

MedDiT4SR: Tri-Stream Joint Adaptation of Pre-Trained Diffusion Transformers for Medical Image Super-Resolution

Zhi Chen, Le Zhang

arXiv preprint

2026

MedFlowSeg: Flow Matching for Medical Image Segmentation with Frequency-Aware Attention

Zhi Chen, Runze Hu, Le Zhang

arXiv preprint

2026

HD-DinoMoE: A Class-Aware Hierarchical Dual Mixture-of-Experts Network for Scleral Anomaly Segmentation in Complex Acquisition Scenarios

Yinxiang Yu, Maoxiang Chu, Qi Niu, Guanghu Liu, Wei Xu, Haotian Wang, Zhi Chen, Yutian Zhu, Yuelong Fan, Guanghao Liao

arXiv preprint

2026

StomataSeg: Semi-Supervised Instance Segmentation for Sorghum Stomatal Components

Zhongtian Huang, Zhi Chen, Zi Huang, Xin Yu, Daniel Smith, Chaitanya Purushothama, Erik Van Oosterom, Alex Wu, William Salter, Yan Li, Scott Chapman

arXiv preprint

2026

Visual Memory and Textual Alignment for Cross-Modal Few-Shot Segmentation

Tianqi Wei, Zhi Chen, Xin Yu, Scott Chapman, Zi Huang

arXiv preprint

2026

MV2UV: Generating High-quality UV Texture Maps with Multiview Prompts

Zheng Zhang, Qinchuan Zhang, Yuteng Ye, Zhi Chen, Penglei Ji, Mengfei Li, Wenxiao Zhang, Yuan Liu

arXiv preprint

2026

ReBridge-Flow: Re-Coupling Posterior Bridges in Flow Matching for Image Restoration

Jiaqi Zhang, Yiqi Wang, Hongjie Wu, Bohan Guo, Xinan Wang, Zichen Luo, Taotao Cai, Zhi Chen, Mingkai Zheng

arXiv preprint

2026

Benchmarking Vision-Language Models for Microscopic Plant Image Understanding

Tianqi Wei, Xin Yu, Zhi Chen, Scott Chapman, Zi Huang

arXiv preprint

2025

CoRA: Covariate-Aware Adaptation of Time Series Foundation Models

Guo Qin, Zhi Chen, Yong Liu, Zhiyuan Shi, Haixuan Liu, Xiangdong Huang, Jianmin Wang, Mingsheng Long

arXiv preprint

2025

Visual Thoughts: A Unified Perspective of Understanding Multimodal Chain-of-Thought

Zihui Cheng, Qiguang Chen, Xiao Xu, Jiaqi Wang, Weiyun Wang, Hao Fei, Yidong Wang, Alex Jinpeng Wang, Zhi Chen, Wanxiang Che, Libo Qin

arXiv preprint

2025

Reinforcement Learning Foundations for Deep Research Systems: A Survey

Wenjun Li, Zhi Chen, Jingru Lin, Hannan Cao, Wei Han, Sheng Liang, Zhi Zhang, Kuicai Dong, Dexun Li, Chen Zhang, Yong Liu

arXiv preprint

2025

Capability Salience Vector: Fine-grained Alignment of Loss and Capabilities for Downstream Task Scaling Law

Qiming Ge, Shuhao Xing, Songyang Gao, Yunhua Zhou, Yicheng Zou, Songyang Zhang, Zhi Chen, Hang Yan, Qi Zhang, Qipeng Guo, Kai Chen

arXiv preprint

2025

AI4Research: A Survey of Artificial Intelligence for Scientific Research

Qiguang Chen, Mingda Yang, Libo Qin, Jinhao Liu, Zheng Yan, Jiannan Guan, Dengyun Peng, Yiyan Ji, Hanjing Li, Mengkang Hu, Yimeng Zhang, Yihao Liang, Yuhang Zhou, Jiaqi Wang, Zhi Chen, Wanxiang Che

arXiv preprint

2025

LESA: Learnable LLM Layer Scaling-Up

Yifei Yang, Zouying Cao, Xinbei Ma, Yao Yao, Libo Qin, Zhi Chen, Hai Zhao

arXiv preprint

2025

DeskVision: Large Scale Desktop Region Captioning for Advanced GUI Agents

Yibin Xu, Liang Yang, Hao Chen, Hua Wang, Zhi Chen, Yaohua Tang

arXiv preprint

2025

Fine-Grained Zero-Shot Learning with Attribute-Centric Representations

Zhi Chen, Jingcai Guo, Taotao Cai, Yuxiang Cai

arXiv preprint

2025

Cluster-Aware Prompt Ensemble Learning for Few-Shot Vision-Language Model Adaptation

Zhi Chen, Xin Yu, Xiaohui Tao, Yan Li, Zi Huang

arXiv preprint

2025

SVIP: Semantically Contextualized Visual Patches for Zero-Shot Learning

Zhi Chen, Zecheng Zhao, Jingcai Guo, Jingjing Li, Zi Huang

arXiv preprint

2025

UltraUPConvNet: A UPerNet- and ConvNeXt-Based Multi-Task Network for Ultrasound Tissue Segmentation and Disease Prediction

Zhi Chen, Le Zhang

arXiv preprint

2025

Are Synthetic Videos Useful? A Benchmark for Retrieval-Centric Evaluation of Synthetic Videos

Zecheng Zhao, Selena Song, Tong Chen, Zhi Chen, Shazia Sadiq, Yadan Luo

arXiv preprint

2025

On the Discrimination and Consistency for Exemplar-Free Class Incremental Learning

Tianqi Wang, Jingcai Guo, Depeng Li, Zhi Chen

arXiv preprint

2025

VModA: An Effective Framework for Adaptive NSFW Image Moderation

Han Bao, Qinying Wang, Zhi Chen, Qingming Li, Xuhong Zhang, Changjiang Li, Zonghui Wang, Shouling Ji, Wenzhi Chen

arXiv preprint

2025

Continual Text-to-Video Retrieval with Frame Fusion and Task-Aware Routing

Zecheng Zhao, Zhi Chen, Zi Huang, Shazia Sadiq, Tong Chen

arXiv preprint

2025

VideoEraser: Concept Erasure in Text-to-Video Diffusion Models

Naen Xu, Jinghuai Zhang, Changjiang Li, Zhi Chen, Chunyi Zhou, Qingming Li, Tianyu Du, Shouling Ji

arXiv preprint

2025

Augment to Segment: Tackling Pixel-Level Imbalance in Wheat Disease and Pest Segmentation

Tianqi Wei, Xin Yu, Zhi Chen, Scott Chapman, Zi Huang

arXiv preprint

2025

Distributed Zero-Shot Learning for Visual Recognition

Zhi Chen, Yadan Luo, Zi Huang, Jingjing Li, Sen Wang, Xin Yu

arXiv preprint

2024

M$^3$CoT: A Novel Benchmark for Multi-Domain Multi-step Multi-modal Chain-of-Thought

Qiguang Chen, Libo Qin, Jin Zhang, Zhi Chen, Xiao Xu, Wanxiang Che

arXiv preprint

2024

What are the Essential Factors in Crafting Effective Long Context Multi-Hop Instruction Datasets? Insights and Best Practices

Zhi Chen, Qiguang Chen, Libo Qin, Qipeng Guo, Haijun Lv, Yicheng Zou, Wanxiang Che, Hang Yan, Kai Chen, Dahua Lin

arXiv preprint

2024

DiPEx: Dispersing Prompt Expansion for Class-Agnostic Object Detection

Jia Syuen Lim, Zhuoxiao Chen, Mahsa Baktashmotlagh, Zhi Chen, Xin Yu, Zi Huang, Yadan Luo

arXiv preprint

2024

CF-PRNet: Coarse-to-Fine Prototype Refining Network for Point Cloud Completion and Reconstruction

Zhi Chen, Tianqi Wei, Zecheng Zhao, Jia Syuen Lim, Yadan Luo, Hu Zhang, Xin Yu, Scott Chapman, Zi Huang

arXiv preprint

2024

FastEdit: Fast Text-Guided Single-Image Editing via Semantic-Aware Diffusion Fine-Tuning

Zhi Chen, Zecheng Zhao, Yadan Luo, Zi Huang

arXiv preprint

2024

Fine-Grained Zero-Shot Learning: Advances, Challenges, and Prospects

Jingcai Guo, Zhijie Rao, Zhi Chen, Jingren Zhou, Dacheng Tao

arXiv preprint

2024

Snap and Diagnose: An Advanced Multimodal Retrieval System for Identifying Plant Diseases in the Wild

Tianqi Wei, Zhi Chen, Xin Yu

arXiv preprint

2024

FiAt-Net: Detecting Fibroatheroma Plaque Cap in 3D Intravascular OCT Images

Yaopeng Peng, Zhi Chen, Andreas Wahle, Tomas Kovarnik, Milan Sonk, Danny Z. Chen

arXiv preprint

2024

Benchmarking In-the-wild Multimodal Disease Recognition and A Versatile Baseline

Tianqi Wei, Zhi Chen, Zi Huang, Xin Yu

arXiv preprint

2024

Track Any Peppers: Weakly Supervised Sweet Pepper Tracking Using VLMs

Jia Syuen Lim, Yadan Luo, Zhi Chen, Tianqi Wei, Scott Chapman, Zi Huang

arXiv preprint

2024

PlantSeg: A Large-Scale In-the-wild Dataset for Plant Disease Segmentation

Tianqi Wei, Zhi Chen, Xin Yu, Scott Chapman, Paul Melloy, Zi Huang

arXiv preprint

2024

On the Element-Wise Representation and Reasoning in Zero-Shot Image Recognition: A Systematic Survey

Jingcai Guo, Zhijie Rao, Zhi Chen, Song Guo, Jingren Zhou, Dacheng Tao

arXiv preprint

2023

Zero-Shot Learning by Harnessing Adversarial Samples

Zhi Chen, Pengfei Zhang, Jingjing Li, Sen Wang, Zi Huang

arXiv preprint

2023

Adaptive Multi-step Refinement Network for Robust Point Cloud Registration

Zhi Chen, Yufan Ren, Tong Zhang, Zheng Dang, Wenbing Tao, Sabine Süsstrunk, Mathieu Salzmann

arXiv preprint

2023

Deep Seam Prediction for Image Stitching Based on Selection Consistency Loss

Senmao Cheng, Fan Yang, Zhi Chen, Nanjun Yuan, Wenbing Tao

arXiv preprint

2023

Cal-SFDA: Source-Free Domain-adaptive Semantic Segmentation with Differentiable Expected Calibration Error

Zixin Wang, Yadan Luo, Zhi Chen, Sen Wang, Zi Huang

arXiv preprint

2022

Federated Zero-Shot Learning for Visual Recognition

Zhi Chen, Yadan Luo, Sen Wang, Jingjing Li, Zi Huang

arXiv preprint

2022

Hyper-relationship Learning Network for Scene Graph Generation

Yibing Zhan, Zhi Chen, Jun Yu, BaoSheng Yu, Dacheng Tao, Yong Luo

arXiv preprint

2022

GSMFlow: Generation Shifts Mitigating Flow for Generalized Zero-Shot Learning

Zhi Chen, Yadan Luo, Sen Wang, Jingjing Li, Zi Huang

arXiv preprint

2022

SC^2-PCR: A Second Order Spatial Compatibility for Efficient and Robust Point Cloud Registration

Zhi Chen, Kun Sun, Fan Yang, Wenbing Tao

arXiv preprint

2021

Cascade Network with Guided Loss and Hybrid Attention for Finding Good Correspondences

Zhi Chen, Fan Yang, Wenbing Tao

arXiv preprint

2021

Semantics Disentangling for Generalized Zero-Shot Learning

Zhi Chen, Yadan Luo, Ruihong Qiu, Sen Wang, Zi Huang, Jingjing Li, Zheng Zhang

arXiv preprint

2021

DetarNet: Decoupling Translation and Rotation by Siamese Network for Point Cloud Registration

Zhi Chen, Fan Yang, Wenbing Tao

arXiv preprint

2021

Entropy-Based Uncertainty Calibration for Generalized Zero-Shot Learning

Zhi Chen, Zi Huang, Jingjing Li, Zheng Zhang

arXiv preprint

2021

Domain Adaptive Semantic Segmentation without Source Data

Fuming You, Jingjing Li, Lei Zhu, Ke Lu, Zhi Chen, Zi Huang

arXiv preprint

2021

CausalRec: Causal Inference for Visual Debiasing in Visually-Aware Recommendation

Ruihong Qiu, Sen Wang, Zhi Chen, Hongzhi Yin, Zi Huang

arXiv preprint

2020

Rethinking Generative Zero-Shot Learning: An Ensemble Learning Perspective for Recognising Visual Patches

Zhi Chen, Sen Wang, Jingjing Li, Zi Huang

arXiv preprint

2020

Cascade Network with Guided Loss and Hybrid Attention for Two-view Geometry

Zhi Chen, Fan Yang, Wenbing Tao

arXiv preprint

2020

Fully Automated 3D Segmentation of MR-Imaged Calf Muscle Compartments: Neighborhood Relationship Enhanced Fully Convolutional Network

Zhihui Guo, Honghai Zhang, Zhi Chen, Ellen van der Plas, Laurie Gutmann, Daniel Thedens, Peggy Nopoulos, Milan Sonka

arXiv preprint

2019

CANZSL: Cycle-Consistent Adversarial Networks for Zero-Shot Learning from Natural Language

Zhi Chen, Jingjing Li, Yadan Luo, Zi Huang, Yang Yang

arXiv preprint

2019

GLA-Net: An Attention Network with Guided Loss for Mismatch Removal

Zhi Chen, Fan Yang, Wenbing Tao

arXiv preprint

2019

Perceptual-assisted Adversarial Adaptation for Choroid Segmentation in optical coherence tomography

Zhenjie Chai, Kang Zhou, Jianlong Yang, Yuhui Ma, Zhi Chen, Shenghua Gao, Jiang Liu

arXiv preprint

2019

Knowledge infused cascade convolutional neural network for segmenting retinal vessels in volumetric optical coherence tomography

Liyang Fang, Jianlong Yang, Lei Mou, Huihong Zhang, Zhenjie Chai, Zhi Chen, Jiang Liu

arXiv preprint

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