Research

A Multi-Agent Framework for High-Interaction Terminal Simulation

Kai Wei, Yuwen Cui, Kehan Shen, Hua Wei, Guangjing Wang

Annual Meeting of the Association for Computational Linguistics (ACL), 2026.

Poster: Agentic Shell Honeypot Using Structured Logging

Kai Wei, Guangjing Wang

ACM Conference on Computer and Communications Security (CCS), 2025.

A Comprehensive Survey on Pretrained Foundation Models: A History from BERT to ChatGPT

Ce Zhou, Qian Li, Chen Li, Jun Yu, Yixin Liu, Guangjing Wang, Kai Zhang, Cheng Ji, Qiben Yan, Lifang He, Hao Peng, Jianxin Li, Jia Wu, Ziwei Liu, Pengtao Xie, Caiming Xiong, Jian Pei, Philip S. Yu, Lichao Sun

International Journal of Machine Learning and Cybernetics (IJMLC), 2025.

Multi-turn Hidden Backdoor in Large Language Model-powered Chatbot Models

Bocheng Chen, Nikolay Ivanov, Guangjing Wang, Qiben Yan

ACM Asia Conference on Computer and Communications Security (AsiaCCS), 2024.

Understanding Multi-turn Toxic Behaviors in Open-domain Chatbots

Bocheng Chen, Guangjing Wang, Hanqing Guo, Yuanda Wang, Qiben Yan

International Symposium on Research in Attacks, Intrusions and Defenses (RAID), 2023.

VoxENES 2026: Benchmarking Generalization of Speech Spoofing Detectors Against LLM-Era TTS and Voice Conversion

Aastha Sharma, Guangjing Wang

Annual Conference of the International Speech Communication Association (Interspeech), 2026.

Learning to Evade: Adaptive Attacks on Audio Watermarking

Weikang Ding, Hanqing Guo, Rui Duan, Guangjing Wang, Yuanda Wang, Mingzhe Chen, Qiben Yan

Annual Conference of the International Speech Communication Association (Interspeech), 2026.

A Unified Feature Mixture Framework for Joint Speech and Singing Deepfake Detection

Aastha Sharma, Guangjing Wang

Findings of the Association for Computational Linguistics (Findings of ACL), 2026.

Optical Lens Attack on Monocular Depth Estimation for Autonomous Driving

Ce Zhou, Qiben Yan, Daniel Kent, Guangjing Wang, Weikang Ding, Ziqi Zhang, Hayder Radha

ACM Transactions on Cyber-Physical Systems (TCPS), 2026.

Generative Adversarial Perturbations with Cross-paradigm Transferability on Localized Crowd Counting

Alabi Mehzabin Anisha, Guangjing Wang, Sriram Chellappan

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026.

ClearMask: Noise-Free and Naturalness-Preserving Protection Against Voice Deepfake Attacks

Yuanda Wang, Bocheng Chen, Hanqing Guo, Guangjing Wang, Weikang Ding, Qiben Yan

ACM Asia Conference on Computer and Communications Security (AsiaCCS), 2025.

WavePurifier: Purifying Audio Adversarial Examples via Hierarchical Diffusion Models

Hanqing Guo, Guangjing Wang, Bocheng Chen, Yuanda Wang, Xiao Zhang, Xun Chen, Qiben Yan, Li Xiao

ACM Annual International Conference on Mobile Computing and Networking (MobiCom), 2024.

Optical Lens Attack on Deep Learning Based Monocular Depth Estimation

Ce Zhou, Qiben Yan, Daniel Kent, Guangjing Wang, Ziqi Zhang, Hayder Radha

EAI International Conference on Security and Privacy in Communication Networks (SecureComm), 2024.

PhantomSound: Black-box, Query-efficient Audio Adversarial Attack via Split-second Phoneme Injection

Hanqing Guo, Guangjing Wang, Yuanda Wang, Bocheng Chen, Qiben Yan, Li Xiao

International Symposium on Research in Attacks, Intrusions and Defenses (RAID), 2023.

VSMask: Defending Against Voice Synthesis Attack via Real-Time Predictive Perturbation

Yuanda Wang, Hanqing Guo, Guangjing Wang, Bocheng Chen, Qiben Yan

ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec), 2023.

Snail: Scheduler-Driven Backdoor Injection in Split Federated Learning via Gradual Perturbation

Zhengyuan Jiang, Sudharshan Balaji, Yimin Chen, Yang Xiao, Guangjing Wang, Yili Ren, Ning Wang

IEEE Conference on Communications and Network Security (CNS), 2026.

Joint Client-and-Sample Selection for Federated Learning via Bi-level Optimization

Anran Li, Guangjing Wang, Ming Hu, Jianfei Sun, Lan Zhang, Luu Anh Tuan, Han Yu

IEEE Transactions on Mobile Computing (TMC), 2024.

Federated Threat Detection for Smart Home IoT Rules

Guangjing Wang, Qiben Yan

International Workshop on Federated Learning for Distributed Data Mining (FL4Data-Mining), 2023.

Federated IoT Interaction Vulnerability Analysis

Guangjing Wang, Hanqing Guo, Anran Li, Xiaorui Liu, Qiben Yan

IEEE International Conference on Data Engineering (ICDE), 2023.

Patch: A Plug-in Framework of Non-blocking Inference for Distributed Multimodal System

Juexing Wang, Guangjing Wang, Xiao Zhang, Li Liu, Huacheng Zeng, Li Xiao, Zhichao Cao, Lin Gu, Tianxing Li

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2023.

DynamicFL: Balancing Communication Dynamics and Client Manipulation for Federated Learning

Bocheng Chen, Nikolay Ivanov, Guangjing Wang, Qiben Yan

IEEE International Conference on Sensing, Communication, and Networking (SECON), 2023.

Exploiting Wi-Fi Fingerprints for Practical Device Localization and Tracking in Public Environments

Yuwen Cui, Guangjing Wang, Kai Wei, Kehan Shen, Yao Liu

IEEE Annual Computer Security Applications Conference (ACSAC), 2026.

Poster: Towards Model Drift Resistant Website Fingerprinting with Time-Series LLMs

Yuwen Cui, Kai Wei, Kehan Shen, Guangjing Wang

Network and Distributed System Security Symposium (NDSS), 2026.

Graph Learning for Interactive Threat Detection in Heterogeneous Smart Home Rule Data

Guangjing Wang, Nikolay Ivanov, Bocheng Chen, Qi Wang, ThanhVu Nguyen, Qiben Yan

ACM International Conference on Management of Data (SIGMOD), 2023.

SoilNutri: A Passive Metasurface-Based, Low-Cost System for Soil Moisture and Nitrogen Monitoring

Juexing Wang, Binbin Xie, Yimeng Liu, Minhao Cui, Xiao Zhang, Guangjing Wang, Ke Sun, Zhichao Cao, Huacheng Zeng, Qingxu Jin, Younsuk Dong, Hui Li, Jie Xiong, Tianxing Li

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2026.

Protecting Activity Sensing Data Privacy Using Hierarchical Information Dissociation

Guangjing Wang, Hanqing Guo, Yuanda Wang, Bocheng Chen, Ce Zhou, Qiben Yan

IEEE Conference on Communications and Network Security (CNS), 2024.

SoilCares: Towards Low-cost Soil Macronutrients and Moisture Monitoring Using RF-VNIR Sensing

Juexing Wang, Yuda Feng, Gouree Kumbhar, Guangjing Wang, Qiben Yan, Qingxu Jin, Robert C. Ferrier, Jie Xiong, Tianxing Li

ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), 2024.

FacER: Contrastive Attention based Expression Recognition via Smartphone Earpiece Speaker

Guangjing Wang, Qiben Yan, Shane Patrarungrong, Juexing Wang, Huacheng Zeng

IEEE Conference on Computer Communications (INFOCOM), 2023.

Shad: Privacy-friendly Shared Activity Detection and Data Sharing

Feng Han, Lan Zhang, Xuanke You, Guangjing Wang, Xiang-Yang Li

IEEE International Conference on Mobile Ad-Hoc and Smart Systems (MASS), 2019.

Socialite: Social Activity Mining and Friend Auto-labeling

Guangjing Wang, Lan Zhang, Zhi Yang, Xiang-Yang Li

IEEE International Performance Computing and Communications Conference (IPCCC), 2018.