Chaoyi Chen

70 papers B 1C 2Journal 52Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
From Optimizable to Interactable: Mixed Digital Twin-Empowered Testing of Vehicle-Infrastructure Cooperation Systems.
CoRR
Jianghong Dong, Chunying Yang, Mengchi Cai, Chaoyi Chen, Qing Xu, Jian-qiang Wang, Keqiang Li
2026 J jnl
Mixed Platoon Control Under Noise and Attacks: Robust Data-Driven Predictive Control and Human-in-the-Loop Validation.
IEEE Trans. Intell. Transp. Syst.
Shuai Li, Chaoyi Chen, Haotian Zheng, Jiawei Wang, Qing Xu, Jianqiang Wang, Keqiang Li
2026 J jnl
Multi-Source Human-in-the-Loop Digital Twin Testbed for Connected and Autonomous Vehicles in Mixed Traffic Flow.
CoRR
Jianghong Dong, Jiawei Wang, Chunying Yang, Mengchi Cai, Chaoyi Chen, Qing Xu, Jian-qiang Wang, Keqiang Li
2026 J jnl
Towards Autonomous Graph Data Analytics with Analytics-Augmented Generation.
CoRR
Qiange Wang, Chaoyi Chen, Jingqi Gao, Zihan Wang, Yanfeng Zhang, Ge Yu
2025 J jnl
DepCache: A KV Cache Management Framework for GraphRAG with Dependency Attention.
Proc. ACM Manag. Data
Hao Yuan, Xin Ai, Qiange Wang, Peizheng Li, Jiayang Yu, Chaoyi Chen, Xinbo Yang, Yanfeng Zhang, Zhenbo Fu, Yingyou Wen, Ge Yu
2025 B conf
Dual RAG: An Effective Graph-Based RAG Framework with Adaptively Integrating Knowledge Graphs and Chunks.
IEEE Big Data
Jiaming Tian, Zhenbo Fu, Hao Yuan, Qiange Wang, Chaoyi Chen, Minghe Yu, Yanfeng Zhang, Ge Yu
2025 J jnl
Eco-driving control of intelligent and connected vehicles through multiple signalised intersections under cloud control system.
J. Control. Decis.
Shuai Li, Jiawei Wang, Jian Pan, Chaoyi Chen, Qing Xu, Keqiang Li
2025 J jnl
FSGA: Motion Prediction Method Based on Future Scene Graph Attention.
IEEE Trans. Intell. Transp. Syst.
Nan Xu, Chaoyi Chen, Liang Chu, Chong Guo, Tianshu Pang
2025 — conf
KuiTest: Leveraging Knowledge in the Wild as GUI Testing Oracle for Mobile Apps.
SEIP@ICSE
Yongxiang Hu, Yu Zhang, Xuan Wang, Yingjie Liu, Shiyu Guo, Chaoyi Chen, Xin Wang, Yangfan Zhou
2025 — conf
Multi-Lane Coordinated Lane Change Based on Monte Carlo Tree Search in Mixed Traffic Environments.
ITSC
Ning Deng, Mengchi Cai, Qingquan Liu, Chaoyi Chen, Qing Xu, Shen Li, Meng Li, Keqiang Li
2025 J jnl
NeutronHeter: Optimizing Distributed Graph Neural Network Training for Heterogeneous Clusters.
Proc. ACM Manag. Data
Chunyu Cao, Xin Ai, Qiange Wang, Yanfeng Zhang, Zhenbo Fu, Hao Yuan, Mingyi Cao, Chaoyi Chen, Yingyou Wen, Yu Gu, Ge Yu
2025 — conf
NeutronRAG: Towards Understanding the Effectiveness of RAG from a Data Retrieval Perspective.
SIGMOD Conference Companion
Peizheng Li, Chaoyi Chen, Hao Yuan, Zhenbo Fu, Hang Shen, Xinbo Yang, Qiange Wang, Xin Ai, Yanfeng Zhang, Yingyou Wen, Ge Yu
2025 J jnl
NeutronTask: Scalable and Efficient Multi-GPU GNN Training with Task Parallelism.
Proc. VLDB Endow.
Zhenbo Fu, Xin Ai, Qiange Wang, Yanfeng Zhang, Shizhan Lu, Chaoyi Chen, Chunyu Cao, Hao Yuan, Zhewei Wei, Yu Gu, Yingyou Wen, Ge Yu
2025 J jnl
Predictive Risk Analysis and Safe Trajectory Planning for Intelligent and Connected Vehicles.
CoRR
Zeyu Han, Mengchi Cai, Chaoyi Chen, Qingwen Meng, Guangwei Wang, Ying Liu, Qing Xu, Jianqiang Wang, Keqiang Li
2024 J jnl
A 9-10-Bit Adjustable and Energy-Efficient Switching Scheme for Successive Approximation Register Analog-to-Digital Converter with One Least Significant Bit Common-Mode Voltage Variation.
Sensors
Yunfeng Hu, Chaoyi Chen, Lexing Hu, Qingming Huang, Bin Tang, Mengsi Hu, Bingbing Yuan, Zhaohui Wu, Bin Li
2024 J jnl
A Sequence-to-Sequence Car-Following Model for Addressing Driver Reaction Delay and Cumulative Error in Multi-Step Prediction.
IEEE Trans. Intell. Transp. Syst.
Nan Xu, Chaoyi Chen, Yao Zhang, Jiawei Wang, Qiao Liu, Chong Guo
2024 J jnl
AUITestAgent: Automatic Requirements Oriented GUI Function Testing.
CoRR
Yongxiang Hu, Xuan Wang, Yingchuan Wang, Yu Zhang, Shiyu Guo, Chaoyi Chen, Xin Wang, Yangfan Zhou
2024 J jnl
Advance-FL: A3C-Based Adaptive Asynchronous Online Federated Learning for Vehicular Edge Cloud Computing Networks.
IEEE Trans. Intell. Veh.
Guifu Ma, Yougang Bian, Hongmao Qin, Chenlong Yin, Chaoyi Chen, Shengbo Eben Li, Keqiang Li
2024 — conf
AutoConsis: Automatic GUI-driven Data Inconsistency Detection of Mobile Apps.
ICSE-SEIP
Yongxiang Hu, Hailiang Jin, Xuan Wang, Jiazhen Gu, Shiyu Guo, Chaoyi Chen, Xin Wang, Yangfan Zhou
2024 J jnl
Comprehensive Evaluation of GNN Training Systems: A Data Management Perspective.
Proc. VLDB Endow.
Hao Yuan, Yajiong Liu, Yanfeng Zhang, Xin Ai, Qiange Wang, Chaoyi Chen, Yu Gu, Ge Yu
2024 J jnl
Cyber-Physical-Level Safe Control of Intelligent and Connected Vehicles With Unreliable Communication and Actuator Faults.
IEEE Trans. Intell. Veh.
Lu Wang, Hongmao Qin, Peng Hang, Chaoyi Chen, Manjiang Hu, Yougang Bian
2024 — conf
Estimation and Synchronization of Vehicle States with Uncertainty in Digital Twin System.
ITSC
Tianqi Ke, Chaoyi Chen, Qing Xu, Mengchi Cai, Chen Sun, Tao Cui, Zhaoyu Zhang, Jianqiang Wang, Keqiang Li
2024 — conf
Feature Map Convergence Evaluation for Functional Module.
ITSC
Ludan Zhang, Chaoyi Chen, Lei He, Keqiang Li
2024 J jnl
Feature Map Convergence Evaluation for Functional Module.
CoRR
Ludan Zhang, Chaoyi Chen, Lei He, Keqiang Li
2024 J jnl
Implementation and Experimental Validation of Data-Driven Predictive Control for Dissipating Stop-and-Go Waves in Mixed Traffic.
IEEE Internet Things J.
Jiawei Wang, Yang Zheng, Jianghong Dong, Chaoyi Chen, Mengchi Cai, Keqiang Li, Qing Xu
2024 C conf
Multi-lane Formation Control in Mixed Traffic Environment.
IV
Mengchi Cai, Qing Xu, Chaoyi Chen, Jiawei Wang, Lei Zhang, Keqiang Li, Jianqiang Wang
2024 J jnl
NeutronOrch: Rethinking Sample-based GNN Training under CPU-GPU Heterogeneous Environments.
Proc. VLDB Endow.
Xin Ai, Qiange Wang, Chunyu Cao, Yanfeng Zhang, Chaoyi Chen, Hao Yuan, Yu Gu, Ge Yu
2024 J jnl
NeutronTP: Load-Balanced Distributed Full-Graph GNN Training with Tensor Parallelism.
CoRR
Xin Ai, Hao Yuan, Zeyu Ling, Qiange Wang, Yanfeng Zhang, Zhenbo Fu, Chaoyi Chen, Yu Gu, Ge Yu
2024 J jnl
NeutronTP: Load-Balanced Distributed Full-Graph GNN Training with Tensor Parallelism.
Proc. VLDB Endow.
Xin Ai, Hao Yuan, Zeyu Ling, Qiange Wang, Yanfeng Zhang, Zhenbo Fu, Chaoyi Chen, Yu Gu, Ge Yu
2024 J jnl
Query-Informed Multi-Agent Motion Prediction.
Sensors
Chong Guo, Shouyi Fan, Chaoyi Chen, Wenbo Zhao, Jiawei Wang, Yao Zhang, Yanhong Chen
2024 J jnl
Robust Data-Driven Predictive Control for Mixed Platoons under Noise and Attacks.
CoRR
Shuai Li, Chaoyi Chen, Haotian Zheng, Jiawei Wang, Qing Xu, Jianqiang Wang, Keqiang Li
2024 J jnl
Robust Data-EnablEd Predictive Leading Cruise Control via Reachability Analysis.
CoRR
Shuai Li, Chaoyi Chen, Haotian Zheng, Jiawei Wang, Qing Xu, Keqiang Li
2023 — conf
Appaction: Automatic GUI Interaction for Mobile Apps via Holistic Widget Perception.
ESEC/SIGSOFT FSE
Yongxiang Hu, Jiazhen Gu, Shuqing Hu, Yu Zhang, Wenjie Tian, Shiyu Guo, Chaoyi Chen, Yangfan Zhou
2023 J jnl
Cloud-Based Connected Vehicle Control Under Time-Varying Delay: Stability Analysis and Controller Synthesis.
IEEE Trans. Veh. Technol.
Qing Xu, Xueyang Chang, Jiawei Wang, Chaoyi Chen, Mengchi Cai, Jianqiang Wang, Keqiang Li, Dongpu Cao
2023 J jnl
Comprehensive Evaluation of GNN Training Systems: A Data Management Perspective.
CoRR
Hao Yuan, Yajiong Liu, Yanfeng Zhang, Xin Ai, Qiange Wang, Chaoyi Chen, Yu Gu, Ge Yu
2023 J jnl
Cooperative Merging Strategy in Mixed Traffic Based on Optimal Final-State Phase Diagram With Flexible Highway Merging Points.
IEEE Trans. Intell. Transp. Syst.
Jia Shi, Keqiang Li, Chaoyi Chen, Weiwei Kong, Yugong Luo
2023 — conf
Information Flow Topology in Mixed Traffic: A Comparative Study Between "Looking Ahead" and "Looking Behind".
ITSC
Shuai Li, Haotian Zheng, Jiawei Wang, Chaoyi Chen, Qing Xu, Jianqiang Wang, Keqiang Li
2023 J jnl
Information Flow Topology in Mixed Traffic: A Comparative Study between "Looking Ahead" and "Looking Behind".
CoRR
Shuai Li, Haotian Zheng, Jiawei Wang, Chaoyi Chen, Qing Xu, Jianqiang Wang, Keqiang Li
2023 J jnl
Mixed Cloud Control Testbed: Validating Vehicle-Road-Cloud Integration via Mixed Digital Twin.
IEEE Trans. Intell. Veh.
Jianghong Dong, Qing Xu, Jiawei Wang, Chunying Yang, Mengchi Cai, Chaoyi Chen, Yu Liu, Jianqiang Wang, Keqiang Li
2023 J jnl
Multi-objective optimization for improving machining benefit based on WOA-BBPN and a Deep Double Q-Network.
Appl. Soft Comput.
Juan Lu, Zhiheng Chen, Xiaoping Liao, Chaoyi Chen, Haibin Ouyang, Steven Li
2023 J jnl
NeutronOrch: Rethinking Sample-based GNN Training under CPU-GPU Heterogeneous Environments.
CoRR
Xin Ai, Qiange Wang, Chunyu Cao, Yanfeng Zhang, Chaoyi Chen, Hao Yuan, Yu Gu, Ge Yu
2023 J jnl
NeutronStream: A Dynamic GNN Training Framework with Sliding Window for Graph Streams.
CoRR
Chaoyi Chen, Dechao Gao, Yanfeng Zhang, Qiange Wang, Zhenbo Fu, Xuecang Zhang, Junhua Zhu, Yu Gu, Ge Yu
2023 J jnl
NeutronStream: A Dynamic GNN Training Framework with Sliding Window for Graph Streams.
Proc. VLDB Endow.
Chaoyi Chen, Dechao Gao, Yanfeng Zhang, Qiange Wang, Zhenbo Fu, Xuecang Zhang, Junhua Zhu, Yu Gu, Ge Yu
2022 — conf
Blind Perceptual Quality Assessment for Single Image Motion Deblurring.
CCBR
Congli Li, Chao Xu, Chaoyi Chen, Chengjun Xu, Zhe Wei
2022 J jnl
Conflict-Free Cooperation Method for Connected and Automated Vehicles at Unsignalized Intersections: Graph-Based Modeling and Optimality Analysis.
IEEE Trans. Intell. Transp. Syst.
Chaoyi Chen, Qing Xu, Mengchi Cai, Jiawei Wang, Jianqiang Wang, Keqiang Li
2022 J jnl
Cooperation Method of Connected and Automated Vehicles at Unsignalized Intersections: Lane Changing and Arrival Scheduling.
IEEE Trans. Veh. Technol.
Chaoyi Chen, Mengchi Cai, Jiawei Wang, Kai Li, Qing Xu, Jian-qiang Wang, Keqiang Li
2022 J jnl
Dynamic adversarial domain adaptation based on multikernel maximum mean discrepancy for breast ultrasound image classification.
Expert Syst. Appl.
Bo Xu, Kaiwen Wu, Ying Wu, Jie He, Chaoyi Chen
2022 J jnl
Experimental Validation of DeeP-LCC for Dissipating Stop-and-Go Waves in Mixed Traffic.
CoRR
Jiawei Wang, Yang Zheng, Jianghong Dong, Chaoyi Chen, Mengchi Cai, Keqiang Li, Qing Xu
2022 J jnl
Investigating the multi-objective optimization of quality and efficiency using deep reinforcement learning.
Appl. Intell.
Zhenhui Wang, Juan Lu, Chaoyi Chen, Junyan Ma, Xiaoping Liao
2022 J jnl
Leading Cruise Control in Mixed Traffic Flow: System Modeling, Controllability, and String Stability.
IEEE Trans. Intell. Transp. Syst.
Jiawei Wang, Yang Zheng, Chaoyi Chen, Qing Xu, Keqiang Li
2022 J jnl
Mixed Cloud Control Testbed: Validating Vehicle-Road-Cloud Integration via Mixed Digital Twin.
CoRR
Jianghong Dong, Qing Xu, Jiawei Wang, Chunying Yang, Mengchi Cai, Chaoyi Chen, Jianqiang Wang, Keqiang Li
2022 J jnl
Multi-Lane Unsignalized Intersection Cooperation With Flexible Lane Direction Based on Multi-Vehicle Formation Control.
IEEE Trans. Veh. Technol.
Mengchi Cai, Qing Xu, Chaoyi Chen, Jiawei Wang, Keqiang Li, Jianqiang Wang, Xiangbin Wu
2022 — conf
NeutronStar: Distributed GNN Training with Hybrid Dependency Management.
SIGMOD Conference
Qiange Wang, Yanfeng Zhang, Hao Wang, Chaoyi Chen, Xiaodong Zhang, Ge Yu
2022 — conf
Research on Ultrasonic Image Segmentation of Thyroid Nodules Based on Improved U-net++.
BIC
Chaoyi Chen, Bo Xu, Ying Wu, Kaiwen Wu, Cuier Tan
2021 — conf
A Graph-based Conflict-free Cooperation Method for Intelligent Electric Vehicles at Unsignalized Intersections.
ITSC
Chaoyi Chen, Qing Xu, Mengchi Cai, Jiawei Wang, Biao Xu, Xiangbin Wu, Jianqiang Wang, Keqiang Li, Chunyu Qi
2021 J jnl
Conflict-free Cooperation Method for Connected and Automated Vehicles at Unsignalized Intersections: Graph-based Modeling and Optimality Analysis.
CoRR
Chaoyi Chen, Qing Xu, Mengchi Cai, Jiawei Wang, Jianqiang Wang, Biao Xu, Keqiang Li
2021 J jnl
Experimental Validation of Multi-lane Formation Control for Connected and Automated Vehicles in Multiple Scenarios.
CoRR
Mengchi Cai, Qing Xu, Chunying Yang, Jianghong Dong, Chaoyi Chen, Jiawei Wang, Jianqiang Wang, Keqiang Li
2021 — conf
Formation Control for Multiple Connected and Automated Vehicles on Multi-lane Roads.
ITSC
Mengchi Cai, Qing Xu, Chaoyi Chen, Jiawei Wang, Keqiang Li, Jianqiang Wang, Qianying Zhu
2021 J jnl
Formation Control for Multiple Connected and Automated Vehicles on Multi-lane Roads.
CoRR
Mengchi Cai, Qing Xu, Chaoyi Chen, Jiawei Wang, Keqiang Li, Jianqiang Wang, Qianying Zhu
2021 J jnl
Formation Control with Lane Preference for Connected and Automated Vehicles in Multi-lane Scenarios.
CoRR
Mengchi Cai, Chaoyi Chen, Jiawei Wang, Qing Xu, Keqiang Li, Jianqiang Wang, Xiangbin Wu
2021 J jnl
Multi-lane Unsignalized Intersection Cooperation with Flexible Lane Direction based on Multi-vehicle Formation Control.
CoRR
Mengchi Cai, Qing Xu, Chaoyi Chen, Jiawei Wang, Keqiang Li, Jianqiang Wang, Xiangbin Wu
2021 J jnl
Ultrasound Color Doppler Measures Neovascularization in Achilles Tendinopathy: Review.
J. Medical Imaging Health Informatics
Huiyu Zhou, Chaoyi Chen, Yan Zhang, Ukadike Chris Ugbolue
2020 — conf
Leading Cruise Control in Mixed Traffic Flow.
CDC
Jiawei Wang, Yang Zheng, Chaoyi Chen, Qing Xu, Keqiang Li
2020 J jnl
Leading Cruise Control in Mixed Traffic Flow.
CoRR
Jiawei Wang, Yang Zheng, Chaoyi Chen, Qing Xu, Keqiang Li
2020 J jnl
Leading Cruise Control in Mixed Traffic Flow: System Modeling, Controllability, and String Stability.
CoRR
Jiawei Wang, Yang Zheng, Chaoyi Chen, Qing Xu, Keqiang Li
2020 J jnl
Mixed platoon control of automated and human-driven vehicles at a signalized intersection: dynamical analysis and optimal control.
CoRR
Chaoyi Chen, Jiawei Wang, Qing Xu, Jianqiang Wang, Keqiang Li
2019 C conf
System Design and Function Verification of an Extensible Autonomous Driving Platform.
ISCAS
Chaoyi Chen, Jian Pan, Xueyang Chang, Qing Xu, Jianqiang Wang
2017 J jnl
A Novel Sound Quality Evaluation Method of the Diagnosis of Abnormal Noise in Interior Permanent-Magnet Synchronous Motors for Electric Vehicles.
IEEE Trans. Ind. Electron.
Conggan Ma, Qing Li, Liwei Deng, Chaoyi Chen, Qinghe Liu, Haibo Gao
2017 — conf
Research on image retrieval based on the convolutional neural network.
CISP-BMEI
Chaoyi Chen, Xiaoqi Li, Bin Zhang
2017 J jnl
Sound Quality Evaluation of the Interior Noise of Pure Electric Vehicle Based on Neural Network Model.
IEEE Trans. Ind. Electron.
Conggan Ma, Chaoyi Chen, Qinghe Liu, Haibo Gao, Qing Li, Hang Gao, Yue Shen