百晓学者学者目录

张驰

副教授、博导，中国科学技术大学

精选作品

期刊论文

2026

Preserve Support, Not Correspondence: Dynamic Routing for Offline Reinforcement Learning

Zhan-Cun Mu, Guang-Yu Zhao, Yiwu Zhong, Chi Zhang

arXiv.org

DOI

2026

Seirênes: Adversarial Self-Play with Evolving Distractions for LLM Reasoning

Chi Zhang, Haibo Qiu, Qiming Zhang, Yu-Fei Xu, Xin-Bo Gao, Jing Zhang

arXiv.org

DOI

2026

Metis: Learning to Jailbreak LLMs via Self-Evolving Metacognitive Policy Optimization

Hui-Lin Zhou, Jian Zhao, YiLu Zhong, Zhen-Wen Liang, Xiuyuan Chen, Yu-Chen Yuan, Tianle Zhang, Chi Zhang, Lan Zhang, Xue-Long Li

arXiv.org

DOI

2026

The Price Reversal Phenomenon: When Cheaper Reasoning Models End Up Costing More

Lingjiao Chen, Chi Zhang, Ye-Ye He, Ion Stoica, Matei A. Zaharia, James Zou

arXiv.org

DOI

2025

Kyber的安全硬件加速方案设计与实现

王腾飞，张驰，谷大武

《密码学报(中英文)》

DOI

2025

DAPO: An Open-Source LLM Reinforcement Learning System at Scale

Qiying Yu, Zheng Zhang, Ruo-Fei Zhu, Yu-Feng Yuan, Xiao-Chen Zuo, Yu Yue, Tian-Tian Fan, Gaohong Liu, Lingjun Liu, Xin Liu, Hai-Bin Lin, Zhiqi Lin, Bole Ma, Guangming Sheng, Yuxuan Tong, Chi Zhang, Mofan Zhang, Wang Zhang, Hang Zhu, Jinhua Zhu, Jia-Ze Chen, Jiang-Jie Chen, Cheng-Yi Wang, Honglin Yu, Wei-Nan Dai, Yuxuan Song, Xiang Wei, Haodong Zhou, Jingjing Liu, Wei Ma, Ya-Qin Zhang, Lin Yan, Mu Qiao, Yong-Xu Wu, Ming-Xuan Wang

Neural Information Processing Systems

DOI

2025

FAPO: Flawed-Aware Policy Optimization for Efficient and Reliable Reasoning

Yuyang Ding, Chi Zhang, Jun-Tao Li, Hai-Bin Lin, Xin Liu, Min Zhang

arXiv.org

DOI

2025

Laminar: A Scalable Asynchronous RL Post-Training Framework

Guang-Ming Sheng, Yuxuan Tong, Bo-Rui Wan, Wang Zhang, Chao Jia, Xi-Bin Wu, Yuqi Wu, Xiang Li, Chi Zhang, Yang-Hua Peng, Hai-Bin Lin, Xin Liu, Chuan Wu

European Conference on Computer Systems

DOI

2025

Seed1.5-Thinking: Advancing Superb Reasoning Models with Reinforcement Learning

ByteDance Seed Jiaze Chen, Tian-Tian Fan, Xin Liu, Lingjun Liu, Zhiqiang Lin, Mingxuan Wang, Cheng-Yi Wang, Xiangpeng Wei, Wenyuan Xu, Yu-Feng Yuan, Yu Yue, Lin Yan, Qi-Ying Yu, Xiao-Chen Zuo, Chi Zhang, Ruo-Fei Zhu, Zhe-Cheng An, Zhihao Bai, Yu Bao, Xingyan Bin, Jiang-Jie Chen, Feng Chen, Hongmin Chen, Riwei Chen, Liangqiang Chen, Zixin Chen, Jin-Song Chen, Siyan Chen, Kaiyuan Chen, Zhi Chen, Jin Chen, Jie-Cao Chen, Jinxin Chi, Wei-Nan Dai, Ning Dai, Jiahui Dai, Shi-Han Dou, Ya-Ting Du, Zhengyin Du, Jian-Hui Duan, Chen Dun, Ting-Han Fan, Jiazhan Feng, Jun-Da Feng, Ziyuan Feng, Yuwei Fu, Wenqi Fu, Han Fu, Hao Ge, Hongyi Guo, Mingji Han, Li Han, Wenhao Hao, Xintong Hao, Qi-Peng He, J. He, Feng He, Wen Heng, Zehua Hong, Qingli Hou, Liang Hu, Shengding Hu, Nan Hu, Kai Hua, Qi Huang, Ziyue Huang, Hongzhi Huang, Zi-Hao Huang, Ting Huang, Wen-Hao Huang, Wei Jia, Bin Jia, Xiao-Ying Jia, Yuhua Jiang, Haobin Jiang, Ziheng Jiang, Kai-Hua Jiang, Chengquan Jiang, Jian-Peng Jiao, Xiaoran Jin, Xing Jin, Xunhao Lai, Zheng Li, Xiang Li, Liyi Li, Hongkai Li, Shengxian Wan, Ya Wang, Yunshui Li, Cheng-Gang Li, Niuniu Li, Siyu Li, Xi Li, Xiao Li, Ao-Yan Li, Yuntao Li, Nianning Liang, Xin-Nian Liang, Hai-Bin Lin, Weijian Lin, Ye Lin, Zhicheng Liu, Guan-Lin Liu, Chenxia Liu, Yan Liu, Gaohong Liu, Juncai Liu, Chun-Di Liu, Deyi Liu, Kaibo Liu, Siyao Liu, Qi Liu, Yong-Fei Liu, Kang Liu, Gan Liu, Boyi Liu, Rui Long, Weiqiang Lou, Chenwei Lou, Xiang Luo, Yao Luo, Cai-Ping Lv, Heyang Lv, Bole Ma, Qian-Li Ma, Hongzhi Ma, Yi-Yuan Ma, Jin Ma, Wen-tong Ma, Tingting Ma, Chen Mao, Qi-Yang Min, Zhen-Wu Nan, Guang-Han Ning, Jinxiang Ou, Haojie Pan, Renming Pang, Yang-Hua Peng, Tao Peng, Lihua Qian, Mu Qiao, M. Qu, Cheng Ren, Hongbin Ren, Y. Shan, Wei Shen, Ke Shen, Kai Shen, Guangming Sheng, Jinlong Shi, Wenlei Shi, Guang Shi, Shuai Cao, Yuxin Song, Zuquan Song, Jing Su, Yifan Sun, Tao Sun, Zewei Sun, Bo-Rui Wan, Zihan Wang, Xiao-Hui Wang, Xi Wang, Shu-Guang Wang, Jun Wang, Qinlong Wang, Chen-Yuan Wang, Shuai Wang, Changbao Wang, Jia-Qiang Wang, Shihan Wang, Xu-Wu Wang, Zai-Yuan Wang, Yuxuan Wang, Wenqi Wang, Taiqing Wang, Cheng-Zhi Wei, Houmin Wei, Zi-Yun Wei, Shufa Wei, Zheng Wu, Yong-Xu Wu, Yang Wu, Bo-Hong Wu, Shuangzhi Wu, Jing Wu, Ning Wu, Shuangzhi Wu, Jianmin Wu, Chenguang Xi, Fan Xia, Yu-Long Xian, L. Xiang, Boren Xiang, Bowen Xiao, Zhengliang Xiao, Xiaojun Xiao, Yongsheng Xiao, Chao Xin, Shu-Lin Xin, Yuwen Xiong, Jingjing Xu, Ziwen Xu, Chenyin Xu, Jiayi Xu, Yi-Fan Xu, Wei Xu, Yufei Xu, Shikun Xu, Shipeng Yan, Shen Yan, Qingping Yang, Xi Yang, Tianhao Yang, Yuehang Yang, Yuan Yang, Ximing Yang, Zeyu Yang, Guang Yang, Yifan Yang, Xuesong Yao, Bai-Ren Yi, Fan Yin, Jianian Yin, Ziqiang Ying, Xiang-Yu Yu, Honglin Yu, Song Yu, Menghan Yu, Huan Yu, Siyu Yuan, Junhong Yuan, Yutao Zeng, Tianyang Zhan, Zheng Zhang, Yun Zhang, Mofan Zhang, Wang Zhang, Ru Zhang, Zhi Zhang, Tianqi Zhang, Xin-Yi Zhang, Zhe-Xi Zhang, Sijun Zhang, Wenqiang Zhang, Xiang-Xiang Zhang, Yongtao Zhang, Yuyu Zhang, Ge Zhang, He Zhang, Yue Zhang, Renjie Zheng, Ningxin Zheng, Zhuolin Zheng, Yao-Wei Zheng, Chen Zheng, Xiaoyun Zhi, Wan-Jun Zhong, Chenghua Zhong, Zheng Zhong, Bao-Quan Zhong, Xun Zhou, Na Zhou, Huan Zhou, Hang Zhu, Defa Zhu, Wenjia Zhu, Lei Zuo

arXiv.org

DOI

2025

VAPO: Efficient and Reliable Reinforcement Learning for Advanced Reasoning Tasks

Yu Yue, Yu-Feng Yuan, Qi-Ying Yu, Xiao-Chen Zuo, Ruo-Fei Zhu, Wenyuan Xu, Jia-Ze Chen, Cheng-Xiang Wang, Tian-Tian Fan, Zhengyin Du, Xiang Wei, Xiang-Yu Yu, Gaohong Liu, Juncai Liu, Lingjun Liu, Hai-Bin Lin, Zhiqi Lin, Bole Ma, Chi Zhang, Mofan Zhang, Wang Zhang, Hang Zhu, Ru Zhang, Xin Liu, Mingxuan Wang, Yong-Xu Wu, Lin Yan

arXiv.org

DOI

2025

Truncated Proximal Policy Optimization

Tian-Tian Fan, Lingjun Liu, Yu Yue, Jia-Ze Chen, Cheng-Yi Wang, Qi-Ying Yu, Chi Zhang, Zhiqi Lin, Ruo-Fei Zhu, Yu-Feng Yuan, Xiao-Chen Zuo, Bole Ma, Mofan Zhang, Gaohong Liu, Ru Zhang, Hao Zhou, Cong Xie, Rui Zhu, Zhi Zhang, Xin Liu, Mingxuan Wang, Lin Yan, Yong-Xu Wu

arXiv.org

DOI

2024

HybridFlow: A Flexible and Efficient RLHF Framework

Guang-Ming Sheng, Chi Zhang, Zilingfeng Ye, Xi-Bin Wu, Wang Zhang, Ru Zhang, Yang-Hua Peng, Hai-Bin Lin, Chuan Wu

European Conference on Computer Systems

DOI

2023

基于自动编码器隐空间分类的建模侧信道分析

姬宇航，张驰，陆相君，谷大武

《密码学报(中英文)》

2023

基于广播通信信道的轻量级车辆轨迹安全验证方案

宁志强，汪媛媛，张驰，魏凌波，俞能海，HAO Yue

《网络与信息安全学报》

2023

一种基于Intel SGX的信息中心网络隐私保护方案

唐雨，张驰

《信息网络安全》

2023

APAC: Authorized Probability-controlled Actor-Critic For Offline Reinforcement Learning

Jing Zhang, Chi Zhang, Wenjia Wang, Bing-Yi Jing

arXiv.org

DOI

2023

DPF-Net: Combining Explicit Shape Priors in Deformable Primitive Field for Unsupervised Structural Reconstruction of 3D Objects

Qingyao Shuai, Chi Zhang, Kaizhi Yang, Xuejin Chen

IEEE/CVF International Conference on Computer Vision (ICCV)

DOI

2022

针对SNOW3G流密码算法的侧信道分析

王铮，张驰，谷大武，张效林，卢岩，原义栋

《密码学报(中英文)》

2022

基于双线性配对的适配器签名方案

王子瑞，张驰，魏凌波

《密码学报(中英文)》

2022

基于中继器的无线侧信道分析方法

张弘毅，谷大武，张驰，卢岩，原义栋

《密码学报(中英文)》

2021

面向区块链轻节点的支付通道瞭望塔技术研究

解岩凯，魏凌波，张驰，王庆涛，孙启彬

《密码学报(中英文)》

DOI

2020

基于比特币区块链的公共无线局域网接入控制隐私保护研究

牛玉坤，魏凌波，张驰，张霞，Gustavo Vejarano

《网络与信息安全学报》

2020

移动平台典型应用的身份认证问题研究

张效林，谷大武，张驰

《网络与信息安全学报》

2019

比特币隐私保护综述

李旭东，牛玉坤，魏凌波，张驰，俞能海

《密码学报(中英文)》

DOI

2018

基于前缀保持加密的网络功能外包系统

魏凌波，冯晓兵，张驰，盛化龙，俞能海

《通信学报》

2017

基于两层分类器的恶意网页快速检测系统研究

王正琦，冯晓兵，张驰

《网络与信息安全学报》

2013

云安全研究进展综述

俞能海，郝卓，徐甲甲，张卫明，张驰

《电子学报》

2013

云存储中带拥有权证明的加密数据去重复

金学学，俞能海，张驰，孙长翔

《信息安全与通信保密》

A Framework for Training Large Language Models for Code Generation via Proximal Policy Optimization

Chi Zhang, Guang-Ming Sheng, Siyao Liu, Jiahao Li, Zherui Liu, Xin Liu, Xiao-Ying Jia, Hai-Bin Lin, Chuan Wu

预印本

2026

GradCuit: Credit-Assigned Gradient Flow Enables Robust and Interpretable Test-Time Latent Reasoning

Zhaoxin Yu, Qi Shen, Hengli Li, Zhaowei Zhang, Song-Chun Zhu, Chi Zhang, Zilong Zheng

arXiv preprint

2026

DeFlow: Decoupling Behavior-Prior Modeling and Value Maximization for Offline Policy Extraction

Zhancun Mu, Chi Zhang

arXiv preprint

2026

Towards Full Pipeline FP8 Reinforcement Learning for LLMs

Fanchao Chen, Ziheng Jiang, Ziyun Wei, Zheng Zhong, Du Li, Chi Zhang, Haibin Lin, Shivaram Venkataraman

arXiv preprint

2026

Hard to Read, Easy to Jailbreak: How Visual Degradation Bypasses MLLM Safety Alignment

Zhixue Song, Boyan Han, Yiwei Wang, Chi Zhang

arXiv preprint

2026

Investigating Bystander Privacy in Chinese Smart Home Apps

Shijing He, Xuchen Wang, Yaxiong Lei, Chi Zhang, Ruba Abu-Salma, Jose Such

arXiv preprint

2026

Bifrost: Hybrid TEE-FHE Inference for Privacy-Preserving Transformer and LLM Serving

Chenghao Chen, Kailun Qin, Xiaolin Zhang, Chi Zhang, Dawu Gu

arXiv preprint

2026

SkillsMetric: Mapping the Detection Boundary of Static Analysis for Malicious Agent Skills

Xinze Chen, Chi Zhang, Ping Ji, Yimin Liu

arXiv preprint

2026

When Privacy Becomes a Weapon: Understanding Doxxing and Privacy Vulnerabilities in Mainland China's Social Media Ecosystem

Xiao Zhan, Shijing He, Chi Zhang, Jose Such

arXiv preprint

2026

"Create an environment that protects women, rather than selling anxiety!": Participatory Threat Modeling with Chinese Young Women Living Alone

Shijing He, Chenkai Ma, Chi Zhang, Adam Jenkins, Ruba Abu-Salma, Jose Such

arXiv preprint

2026

FinGuard: Detecting Financial Regulatory Non-Compliance in LLM Interactions

Huaixia Dou, Jie Zhu, Minghao Wu, Shuo Jiang, Junhui Li, Lifan Guo, Feng Chen, Chi Zhang

arXiv preprint

2026

REDAgentBench: Executable Red Teaming and Faithful Measurement of LLM Agent Systems

Zixing Chen, Xingyuan Liu, Jie Zhu, Huaixia Dou, Shuo Jiang, Junhui Li, Lifan Guo, Feng Chen, Chi Zhang

arXiv preprint

2026

Beyond Static Artifacts: A Forensic Benchmark for Video Deepfake Reasoning in Vision Language Models

Zheyuan Gu, Qingsong Zhao, Yusong Wang, Zhaohong Huang, Xinqi Li, Cheng Yuan, Jiaowei Shao, Chi Zhang, Xuelong Li

arXiv preprint

2026

Are LLMs Vulnerable to Preference-Undermining Attacks (PUA)? A Factorial Analysis Methodology for Diagnosing the Trade-off between Preference Alignment and Real-World Validity

Hongjun An, Yiliang Song, Jiangan Chen, Jiawei Shao, Chi Zhang, Xuelong Li

arXiv preprint

2026

Disciplined Diffusion: Text-to-Image Diffusion Model against NSFW Generation

Chi Zhang, Changjia Zhu, Xiaowen Li, Yao Liu, Zhuo Lu

arXiv preprint

2026

Machine Unlearning under Retain-Forget Entanglement

Jingpu Cheng, Ping Liu, Qianxiao Li, Chi Zhang

arXiv preprint

2025

On the Difficulty of Selecting Few-Shot Examples for Effective LLM-based Vulnerability Detection

Md Abdul Hannan, Ronghao Ni, Chi Zhang, Limin Jia, Ravi Mangal, Corina S. Pasareanu

arXiv preprint

DOI

2025

Privacy Perspectives and Practices of Chinese Smart Home Product Teams

Shijing He, Yaxiong Lei, Xiao Zhan, Chi Zhang, Juan Ye, Ruba Abu-Salma, Jose Such

arXiv preprint

2025

TeleAI-Safety: A comprehensive LLM jailbreaking benchmark towards attacks, defenses, and evaluations

Xiuyuan Chen, Jian Zhao, Yuxiang He, Yuan Xun, Xinwei Liu, Yanshu Li, Huilin Zhou, Wei Cai, Ziyan Shi, Yuchen Yuan, Tianle Zhang, Chi Zhang, Xuelong Li

arXiv preprint

2025

Experimental Multi-Dimensional Side-Channel-Secure Quantum Key Distribution

Hao Dong, Cong Jiang, Di Ma, Chi Zhang, Jia Huang, Hao Li, Li-Xing You, Yang Liu, Xiang-Bin Wang, Qiang Zhang, Jian-Wei Pan

arXiv preprint

2025

Fast qubit-based frequency recovery algorithm for quantum key distribution

Feng-Yu Lu, Zheng-Kai Huang, Jia-Jv Deng, Chi Zhang, Shuang Wang, De-Yong He, Zhen-Qiang Yin, Wei Chen, Guang-Can Guo, Zheng-Fu Han

arXiv preprint

2025

A Large Scale Study of AI-based Binary Function Similarity Detection Techniques for Security Researchers and Practitioners

Jingyi Shi, Yufeng Chen, Yang Xiao, Yuekang Li, Zhengzi Xu, Sihao Qiu, Chi Zhang, Keyu Qi, Yeting Li, Xingchu Chen, Yanyan Zou, Yang Liu, Wei Huo

arXiv preprint

2025

Loupe: A Generalizable and Adaptive Framework for Image Forgery Detection

Yuchu Jiang, Jiaming Chu, Jian Zhao, Xin Zhang, Xu Yang, Lei Jin, Chi Zhang, Xuelong Li

arXiv preprint

2025

Erased or Dormant? Rethinking Concept Erasure Through Reversibility

Ping Liu, Chi Zhang

arXiv preprint

2025

When Safe Unimodal Inputs Collide: Optimizing Reasoning Chains for Cross-Modal Safety in Multimodal Large Language Models

Wei Cai, Shujuan Liu, Jian Zhao, Ziyan Shi, Yusheng Zhao, Yuchen Yuan, Tianle Zhang, Chi Zhang, Xuelong Li

arXiv preprint

2025

ERF-BA-TFD+: A Multimodal Model for Audio-Visual Deepfake Detection

Xin Zhang, Jiaming Chu, Jian Zhao, Yuchu Jiang, Xu Yang, Lei Jin, Chi Zhang, Xuelong Li

arXiv preprint

2025

RADAR: A Risk-Aware Dynamic Multi-Agent Framework for LLM Safety Evaluation via Role-Specialized Collaboration

Xiuyuan Chen, Jian Zhao, Yuchen Yuan, Tianle Zhang, Huilin Zhou, Zheng Zhu, Ping Hu, Linghe Kong, Chi Zhang, Weiran Huang, Xuelong Li

arXiv preprint

2025

Aetheria: A multimodal interpretable content safety framework based on multi-agent debate and collaboration

Yuxiang He, Jian Zhao, Yuchen Yuan, Tianle Zhang, Wei Cai, Haojie Cheng, Ziyan Shi, Ming Zhu, Haichuan Tang, Chi Zhang, Xuelong Li

arXiv preprint

2025

FedGRec: Dynamic Spatio-Temporal Federated Graph Learning for Secure and Efficient Cross-Border Recommendations

Zhizhong Tan, Jiexin Zheng, Xingxing Yang, Chi Zhang, Weiping Deng, Wenyong Wang

arXiv preprint

2025

Identity Deepfake Threats to Biometric Authentication Systems: Public and Expert Perspectives

Shijing He, Yaxiong Lei, Zihan Zhang, Yuzhou Sun, Shujun Li, Chi Zhang, Juan Ye

arXiv preprint

2025

Training-Free Adversarial Robustness in Computational MRI

Mahdi Saberi, Chi Zhang, Mehmet Akçakaya

arXiv preprint

2025

Privacy-enhancing Sclera Segmentation Benchmarking Competition: SSBC 2025

Matej Vitek, Darian Tomašević, Abhijit Das, Sabari Nathan, Gökhan Özbulak, Gözde Ayşe Tataroğlu Özbulak, Jean-Paul Calbimonte, André Anjos, Hariohm Hemant Bhatt, Dhruv Dhirendra Premani, Jay Chaudhari, Caiyong Wang, Jian Jiang, Chi Zhang, Qi Zhang, Iyyakutti Iyappan Ganapathi, Syed Sadaf Ali, Divya Velayudan, Maregu Assefa, Naoufel Werghi, Zachary A. Daniels, Leeon John, Ritesh Vyas, Jalil Nourmohammadi Khiarak, Taher Akbari Saeed, Mahsa Nasehi, Ali Kianfar, Mobina Pashazadeh Panahi, Geetanjali Sharma, Pushp Raj Panth, Raghavendra Ramachandra, Aditya Nigam, Umapada Pal, Peter Peer, Vitomir Štruc

arXiv preprint

2025

Cost-TrustFL: Cost-Aware Hierarchical Federated Learning with Lightweight Reputation Evaluation across Multi-Cloud

Jixiao Yang, Jinyu Chen, Zixiao Huang, Chengda Xu, Chi Zhang, Sijia Li

arXiv preprint

2025

Guardians and Offenders: A Survey on Harmful Content Generation and Safety Mitigation of LLM

Chi Zhang, Changjia Zhu, Junjie Xiong, Xiaoran Xu, Lingyao Li, Yao Liu, Zhuo Lu

arXiv preprint

2024

Easier Said Than Done: Unpacking Intent-Behavior Gap in Jailbreaking LLM-Based Robots

Xuancun Lu, Zhengxian Huang, Xinfeng Li, Chi Zhang, Xiaoyu Ji, Wenyuan Xu

arXiv preprint

2024

Teamwork Makes TEE Work: Open and Resilient Remote Attestation on Decentralized Trust

Xiaolin Zhang, Kailun Qin, Shipei Qu, Tengfei Wang, Chi Zhang, Dawu Gu

arXiv preprint

2024

Now Let's Make It Physical: Enabling Physically Trusted Certificate Issuance for Keyless Security in CAs

Xiaolin Zhang, Chenghao Chen, Kailun Qin, Yuxuan Wang, Shipei Qu, Tengfei Wang, Chi Zhang, Dawu Gu

arXiv preprint

2024

RISecure-PUF: Multipurpose PUF-Driven Security Extensions with Lookaside Buffer in RISC-V

Chenghao Chen, Xiaolin Zhang, Kailun Qin, Tengfei Wang, Yipeng Shi, Tianyi Huang, Chi Zhang, Dawu Gu

arXiv preprint

2024

Bridging Quantum Computing and Differential Privacy: Insights into Quantum Computing Privacy

Yusheng Zhao, Hui Zhong, Xinyue Zhang, Yuqing Li, Chi Zhang, Miao Pan

arXiv preprint

2024

An Attack on $p$-adic Lattice Public-key Cryptosystems and Signature Schemes

Chi Zhang

arXiv preprint

2023

Deep Learning Based Joint Beamforming Design in IRS-Assisted Secure Communications

Chi Zhang, Yiliang Liu, Hsiao-Hwa Chen

arXiv preprint

2023

Abusing Processor Exception for General Binary Instrumentation on Bare-metal Embedded Devices

Shipei Qu, Xiaolin Zhang, Chi Zhang, Dawu Gu

arXiv preprint

DOI

2023

Differential Privacy Preserving Quantum Computing via Projection Operator Measurements

Yuqing Li, Yusheng Zhao, Xinyue Zhang, Hui Zhong, Miao Pan, Chi Zhang

arXiv preprint

2023

XFL: A High Performace, Lightweighted Federated Learning Framework

Hong Wang, Yuanzhi Zhou, Chi Zhang, Chen Peng, Mingxia Huang, Yi Liu, Lintao Zhang

arXiv preprint

2023

Transfer Attacks and Defenses for Large Language Models on Coding Tasks

Chi Zhang, Zifan Wang, Ravi Mangal, Matt Fredrikson, Limin Jia, Corina Pasareanu

arXiv preprint

2023

1002 km Twin-Field Quantum Key Distribution with Finite-Key Analysis

Yang Liu, Wei-Jun Zhang, Cong Jiang, Jiu-Peng Chen, Di Ma, Chi Zhang, Wen-Xin Pan, Hao Dong, Jia-Min Xiong, Cheng-Jun Zhang, Hao Li, Rui-Chun Wang, Chao-Yang Lu, Jun Wu, Teng-Yun Chen, Lixing You, Xiang-Bin Wang, Qiang Zhang, Jian-Wei Pan

arXiv preprint

DOI

2023

SubAnom: Efficient Subgraph Anomaly Detection Framework over Dynamic Graphs

Chi Zhang, Wenkai Xiang, Xingzhi Guo, Baojian Zhou, Deqing Yang

arXiv preprint

2023

BeaverTails: Towards Improved Safety Alignment of LLM via a Human-Preference Dataset

Jiaming Ji, Mickel Liu, Juntao Dai, Xuehai Pan, Chi Zhang, Ce Bian, Chi Zhang, Ruiyang Sun, Yizhou Wang, Yaodong Yang

arXiv preprint

2023

Model-Agnostic Reachability Analysis on Deep Neural Networks

Chi Zhang, Wenjie Ruan, Fu Wang, Peipei Xu, Geyong Min, Xiaowei Huang

arXiv preprint

2023

Reachability Analysis of Neural Network Control Systems

Chi Zhang, Wenjie Ruan, Peipei Xu

arXiv preprint

2022

Tree Representation, Growth Rate of Blockchain and Reward Allocation in Ethereum with Multiple Mining Pools

Quan-Lin Li, Yan-Xia Chang, Chi Zhang

arXiv preprint

2022

Minimization of Secrecy Outage Probability in Reconfigurable Intelligent Surface-Assisted MIMOME System

Yiliang Liu, Zhou Su, Chi Zhang, Hsiao-Hwa Chen

arXiv preprint

2022

A Markov Process Theory for Network Growth Processes of DAG-based Blockchain Systems

Xing-Shuo Song, Quan-Lin Li, Yan-Xia Chang, Chi Zhang

arXiv preprint

2021

Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans

Jiu-Peng Chen, Chi Zhang, Yang Liu, Cong Jiang, Wei-Jun Zhang, Zhi-Yong Han, Shi-Zhao Ma, Xiao-Long Hu, Yu-Huai Li, Hui Liu, Fei Zhou, Hai-Feng Jiang, Teng-Yun Chen, Hao Li, Li-Xing You, Zhen Wang, Xiang-Bin Wang, Qiang Zhang, Jian-Wei Pan

arXiv preprint

DOI

2020

Creating Efficient Blockchains for the Internet of Things by Coordinated Satellite-Terrestrial Networks

Hongxin Wei, Wei Feng, Chi Zhang, Yunfei Chen, Yuguang Fang, Ning Ge

arXiv preprint

DOI

2020

Energy Efficient Federated Learning over Heterogeneous Mobile Devices via Joint Design of Weight Quantization and Wireless Transmission

Rui Chen, Liang Li, Kaiping Xue, Chi Zhang, Miao Pan, Yuguang Fang

arXiv preprint

2019

Sending-or-Not-Sending with Independent Lasers: Secure Twin-Field Quantum Key Distribution Over 509 km

Jiu-Peng Chen, Chi Zhang, Yang Liu, Cong Jiang, Weijun Zhang, Xiao-Long Hu, Jian-Yu Guan, Zong-Wen Yu, Hai Xu, Jin Lin, Ming-Jun Li, Hao Chen, Hao Li, Lixing You, Zhen Wang, Xiang-Bin Wang, Qiang Zhang, Jian-Wei Pan

arXiv preprint

DOI

2019

Experimental Twin-Field Quantum Key Distribution Through Sending-or-Not-Sending

Yang Liu, Zong-Wen Yu, Weijun Zhang, Jian-Yu Guan, Jiu-Peng Chen, Chi Zhang, Xiao-Long Hu, Hao Li, Cong Jiang, Jin Lin, Teng-Yun Chen, Lixing You, Zhen Wang, Xiang-Bin Wang, Qiang Zhang, Jian-Wei Pan

arXiv preprint

DOI

2019

Determining the Scale of Impact from Denial-of-Service Attacks in Real Time Using Twitter

Chi Zhang, Bryan Wilkinson, Ashwinkumar Ganesan, Tim Oates

arXiv preprint

DOI

2019

Differentially Private ADMM for Distributed Medical Machine Learning

Jiahao Ding, Xiaoqi Qin, Wenjun Xu, Yanmin Gong, Chi Zhang, Miao Pan

arXiv preprint

2018

Fast Botnet Detection From Streaming Logs Using Online Lanczos Method

Zheng Chen, Xinli Yu, Chi Zhang, Jin Zhang, Cui Lin, Bo Song, Jianliang Gao, Xiaohua Hu, Wei-Shih Yang, Erjia Yan

arXiv preprint

2015

TrueTop: A Sybil-Resilient System for User Influence Measurement on Twitter

Jinxue Zhang, Rui Zhang, Jingchao Sun, Yanchao Zhang, Chi Zhang

arXiv preprint

DOI

研究方向

网络安全机器学习中的安全与隐私保护区块链技术

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