Fast laser - based corridor detection for indoor mobile robots. - Lijun Zhao 003; Zhaofeng Liu; Guanglei Huo; Ke Wang 028; Ruifeng Li (ROBIO, 2014)

Demonstrating high security subcarrier shifting chaotic OFDM cognitive radio system using USRP. - Zhaofeng Liu; Lin Zhang 023; Weiwei Rao; Zhiqiang Wu 001 (ICCC, 2017)

Efficient Amplitude Shift Keying-Aided Orthogonal Chaotic Vector Position Shift Keying Scheme With QoS Considerations. - Weiwei Rao; Lin Zhang 023; Zhaofeng Liu; Zhiqiang Wu 001 (IEEE Access, 2017)

Low PAPR OFDM-Based DCSK Design With Carrier Interferometry Spreading Codes. - Zhaofeng Liu; Lin Zhang 023; Zuwei Chen (IEEE Commun. Lett., 2018)

Writer identification using intra-stroke and inter-stroke information for security enhancements in P2P systems. - Jungpil Shin 001; Zhaofeng Liu; Cheol Min Kim; Hyung-Jin Mun (Peer-to-Peer Netw. Appl., 2018)

Non Contiguous Frequency Hopping Aided OFDM-DCSK Design Without Requiring CSI. - Zhaofeng Liu; Lin Zhang 023; Zhiqiang Wu 001 (ICC, 2019)

Security Comparison of Machine Learning Models Facing Different Attack Targets. - Zhaofeng Liu; Zhen Jia; Wenlian Lu (SciSec, 2019)

Carrier Interferometry Code Index Modulation Aided OFDM-Based DCSK Communications. - Zhaofeng Liu; Lin Zhang 023; Zhiqiang Wu 001; Jing Bian (VTC Fall, 2019)

Reliable and Secure Pre-Coding OFDM-DCSK Design for Practical Cognitive Radio Systems With the Carrier Frequency Offset. - Zhaofeng Liu; Lin Zhang 023; Zhiqiang Wu 001 (IEEE Trans. Cogn. Commun. Netw., 2020)

A Secure and Robust Frequency and Time Diversity Aided OFDM-DCSK Modulation System Not Requiring Channel State Information. - Zhaofeng Liu; Lin Zhang 023; Zhiqiang Wu 001; Jing Bian (IEEE Trans. Commun., 2020)

Energy Efficient Parallel Concatenated Index Modulation and $M$-ary PSK Aided OFDM-DCSK Communications With QoS Consideration. - Zhaofeng Liu; Lin Zhang 023; Zhiqiang Wu 001; Yuan Jiang 008 (IEEE Trans. Veh. Technol., 2020)

An Event-Based Parameter Switching Method for Controlling Cybersecurity Dynamics. - Zhaofeng Liu; Wenlian Lu; Yingying Lang (SciSec, 2021)

Simulations of Event-Based Cyber Dynamics via Adversarial Machine Learning. - Zhaofeng Liu; Yinchong Wang; Huashan Chen; Wenlian Lu (SciSec, 2021)

Using Event-Based Method to Estimate Cybersecurity Equilibrium. - Zhaofeng Liu; Ren Zheng; Wenlian Lu; Shouhuai Xu (IEEE CAA J. Autom. Sinica, 2021)

Robust receiver for OFDM-DCSK modulation via rank-1 modeling and ℓp-minimization. - Zhaofeng Liu; Hing Cheung So; Lin Zhang 023; Xiao Peng Li 005 (Signal Process., 2021)

Fast and robust rank-one matrix completion via maximum correntropy criterion and half-quadratic optimization. - Zhi-Yong Wang; Hing Cheung So; Zhaofeng Liu (Signal Process., 2022)

Reinforcement Learning from Statistical Feedback: the Journey from AB Testing to ANT Testing. - Feiyang Han; Yimin Wei 001; Zhaofeng Liu; Yanxing Qi (CoRR, 2023)

Robust PCA via non-convex half-quadratic regularization. - Zhi-Yong Wang; Xiao Peng Li 005; Hing Cheung So; Zhaofeng Liu (Signal Process., 2023)

Formal convergence analysis on deterministic ℓ1-regularization based mini-batch learning for RBF networks. - Zhaofeng Liu; Chi-Sing Leung; Hing Cheung So (Neurocomputing, 2023)

Robust and Energy Efficient Sparse-Coded OFDM-DCSK System via Matrix Recovery. - Zhaofeng Liu; Hing Cheung So; Xiao Peng Li 005; Lin Zhang 023; Zhi-Yong Wang (IEEE Trans. Commun., 2023)

$ ell _{0}$-Norm Minimization-Based Robust Matrix Completion Approach for MIMO Radar Target Localization. - Zhaofeng Liu; Xiao Peng Li 005; Hing Cheung So (IEEE Trans. Aerosp. Electron. Syst., 2023)

MUSIC With Capped Frobenius Norm: Efficient Robust Direction-of-Arrival Estimator. - Xiao Peng Li 005; Zhaofeng Liu; Zhanglei Shi; Hing Cheung So (IEEE Trans. Aerosp. Electron. Syst., 2023)

Instruct-Code-Llama: Improving Capabilities of Language Model in Competition Level Code Generation by Online Judge Feedback. - Zhaofeng Liu; Jing Su; Jia Cai; Jingzhi Yang; Chenfan Wu (ICIC (LNAI 3), 2024)

Evaluation of Retrieval-Augmented Generation: A Survey. - Hao Yu; Aoran Gan; Kai Zhang 038; Shiwei Tong; Qi Liu 003; Zhaofeng Liu (CoRR, 2024)

RUE-Net: Advancing Underwater Vision With Live Image Enhancement. - Guocun Wang; Chen Chen; Hongli Xu; Jingyu Ru; Shuai Wang; Zhenglong Wang; Zhaofeng Liu (IEEE Trans. Geosci. Remote. Sens., 2024)

A Reliable and Energy Efficient Superposition Modulation and SVD-Aided Detection Based Multiuser OFDM-DCSK Paired Transceiver for IoT Devices. - Jieheng Zheng; Zhaofeng Liu; Lin Zhang 023; Jianxin Huang; Jun Xiao; Hongcheng Zhuang; Zhiqiang Wu 001; Xingcheng Liu (IEEE Trans. Commun., 2024)

A Reliable Singular-Vector Pre-Coded OFDM-DCSK System Over Doubly Selective Fading Channels. - Zhaofeng Liu; Hing Cheung So; Lin Zhang 023; Xiao Peng Li 005; Zhi-Yong Wang (IEEE Wirel. Commun. Lett., 2024)

Multi-Head Self-Attention-Based Fully Convolutional Network for RUL Prediction of Turbofan Engines. - Zhaofeng Liu; Xiaoqing Zheng; Anke Xue; Ming Ge; Aipeng Jiang (Algorithms, 2024)

ELABORATION: A Comprehensive Benchmark on Human-LLM Competitive Programming. - Xinwei Yang; Zhaofeng Liu; Chen Huang 006; Jiashuai Zhang; Tong Zhang; Yifan Zhang; Wenqiang Lei (ACL (1), 2025)

GANSD: A generative adversarial network based on saliency detection for infrared and visible image fusion. - Yinghua Fu; Zhaofeng Liu; Jiansheng Peng; Rohit Gupta; Dawei Zhang 009 (Image Vis. Comput., 2025)

Hybrid Ordinary-Welsch Function-Based Robust Matrix Completion for MIMO Radar. - Hao Nan Sheng; Zhi-Yong Wang; Zhaofeng Liu; Hing Cheung So (IEEE Trans. Aerosp. Electron. Syst., 2025)

Low-Rank Matrix Factorization Based OFDM-DCSK Receiver With Enhanced BER Performance for Uplink Multiuser Transmission. - Zuwei Chen; Hing Cheung So; Zhaofeng Liu; Lin Zhang 023 (IEEE Trans. Commun., 2025)

How to Unlock Time Series Editing? Diffusion-Driven Approach with Multi-Grained Control. - Hao Yu; Chu Xin Cheng; Runlong Yu; Yuyang Ye 002; Shiwei Tong; Zhaofeng Liu; Defu Lian (CoRR, 2025)