Faculty Profiles - XU Ceyu | The Hong Kong University of Science and Technology

Ceyu XU
徐策羽

PhD in Computer Science
Duke University, 2024

Research Assistant Professor
Department of Electronic and Computer Engineering

Google Scholar

FMnd3eYAAAAJ

ORCID

0000-0002-2668-6456

ResearcherID

IQO-5971-2023

Scopus ID

57489050300

Research Interest

Computer architecture
Artificial intelligence
Deep learning
Coding and information theory

Publications

2026 3

BISC: Rethinking Instruction Set Abstractions at Block Granularity

IEEE Computer Architecture Letters, v. 25, (1), p. 222-225, article number 11533507
Zhong, An; Hu, Hanzhi; Ma, Zirui; Li, Mengzhu; Wu, Haibin; Zhang, Fulin; Deng, Jinyi; Xu, Ceyu; Li, Wenming; Hu, Yang; Weng, Jian
Article

LLM.265: Video Codecs Are Secretly Tensor Codecs

IEEE Micro, p. 1-9, article number 11557363
Xu, Ceyu; Wu, Yongji; Yang, Xinyu; Chen, Beidi; Lentz, Matthew; Zhuo, Danyang; Wills, Isa Wu
Article

PF-LLM: Large Language Model Hinted Hardware Prefetching

ASPLOS '26: Proceedings of the 31st ACM International Conference on Architectural Support for Programming Languages and Operating Systems, 2026, p. 1430-1444
XU, Ceyu; SUN, Xiangfeng; LI, Weihang; Bai, Chen; Wang, Bangyan; LI, Mengming; XIE, Zhiyao; XIE, Yuan
Conference paper

2025 2

Assassyn: A Unified Abstraction for Architectural Simulation and Implementation

ISCA 2025 - Proceedings of the 52nd Annual International Symposium on Computer Architecture, Institute of Electrical and Electronics Engineers Inc., 2025, p. 1464-1479
Weng, Jian; Han, Boyang; Gao, Derui; Gao, Ruijie; Zhang, Wanning; Zhong, An; Xu, Ceyu; Xin, Jihao; Luo, Yangzhixin; Wills, Lisa Wu; Canini, Marco
Conference paper

Towards Accurate and Efficient 3D Object Detection for Autonomous Driving: A Mixture of Experts Computing System on Edge

Proceedings of the IEEE International Conference on Computer Vision
Liu, Linshen; Su, Boyan; Jiang, Junyue; Wu, Guanlin; Guo, Cong; XU, Ceyu; Yang, Hao Frank
Conference paper

2024 1

Special Session: Machine Learning for Embedded System Design

Proceedings - 2023 International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2023, Institute of Electrical and Electronics Engineers Inc., 2024, p. 28-37
Alcorta, Erika S.; Gerstlauer, Andreas; Deng, Chenhui; Sun, Qi; Zhang, Zhiru; Xu, Ceyu; Wills, Lisa Wu; Lopera, Daniela Sanchez; Ecker, Wolfgang; Garg, Siddharth; Hu, Jiang
Conference paper

2023 1

Fast, Robust and Transferable Prediction for Hardware Logic Synthesis

Proceedings of the 56th Annual IEEE/ACM International Symposium on Microarchitecture, MICRO 2023, Association for Computing Machinery, Inc, 2023, p. 167-179
Xu, Ceyu; Sharma, Pragya; Wang, Tianshu; Wills, Lisa Wu
Conference paper

2022 1

SNS's not a Synthesizer: A Deep-Learning-Based Synthesis Predictor

ISCA 2022 - Proceedings of the 49th Annual International Symposium on Computer Architecture, Institute of Electrical and Electronics Engineers Inc., 2022, p. 847-859
Xu, Ceyu; Kjellqvist, Chris; Wills, Lisa Wu
Conference paper

Article 2

BISC: Rethinking Instruction Set Abstractions at Block Granularity

IEEE Computer Architecture Letters, v. 25, (1), p. 222-225, article number 11533507
Zhong, An; Hu, Hanzhi; Ma, Zirui; Li, Mengzhu; Wu, Haibin; Zhang, Fulin; Deng, Jinyi; Xu, Ceyu; Li, Wenming; Hu, Yang; Weng, Jian

LLM.265: Video Codecs Are Secretly Tensor Codecs

IEEE Micro, p. 1-9, article number 11557363
Xu, Ceyu; Wu, Yongji; Yang, Xinyu; Chen, Beidi; Lentz, Matthew; Zhuo, Danyang; Wills, Isa Wu

Conference paper 1

PF-LLM: Large Language Model Hinted Hardware Prefetching

ASPLOS '26: Proceedings of the 31st ACM International Conference on Architectural Support for Programming Languages and Operating Systems, 2026, p. 1430-1444
XU, Ceyu; SUN, Xiangfeng; LI, Weihang; Bai, Chen; Wang, Bangyan; LI, Mengming; XIE, Zhiyao; XIE, Yuan

Conference paper 2

Assassyn: A Unified Abstraction for Architectural Simulation and Implementation

ISCA 2025 - Proceedings of the 52nd Annual International Symposium on Computer Architecture, Institute of Electrical and Electronics Engineers Inc., 2025, p. 1464-1479
Weng, Jian; Han, Boyang; Gao, Derui; Gao, Ruijie; Zhang, Wanning; Zhong, An; Xu, Ceyu; Xin, Jihao; Luo, Yangzhixin; Wills, Lisa Wu; Canini, Marco

Towards Accurate and Efficient 3D Object Detection for Autonomous Driving: A Mixture of Experts Computing System on Edge

Proceedings of the IEEE International Conference on Computer Vision
Liu, Linshen; Su, Boyan; Jiang, Junyue; Wu, Guanlin; Guo, Cong; XU, Ceyu; Yang, Hao Frank

Conference paper 1

Special Session: Machine Learning for Embedded System Design

Proceedings - 2023 International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2023, Institute of Electrical and Electronics Engineers Inc., 2024, p. 28-37
Alcorta, Erika S.; Gerstlauer, Andreas; Deng, Chenhui; Sun, Qi; Zhang, Zhiru; Xu, Ceyu; Wills, Lisa Wu; Lopera, Daniela Sanchez; Ecker, Wolfgang; Garg, Siddharth; Hu, Jiang

Conference paper 1

Fast, Robust and Transferable Prediction for Hardware Logic Synthesis

Proceedings of the 56th Annual IEEE/ACM International Symposium on Microarchitecture, MICRO 2023, Association for Computing Machinery, Inc, 2023, p. 167-179
Xu, Ceyu; Sharma, Pragya; Wang, Tianshu; Wills, Lisa Wu

Conference paper 1

SNS's not a Synthesizer: A Deep-Learning-Based Synthesis Predictor

ISCA 2022 - Proceedings of the 49th Annual International Symposium on Computer Architecture, Institute of Electrical and Electronics Engineers Inc., 2022, p. 847-859
Xu, Ceyu; Kjellqvist, Chris; Wills, Lisa Wu

No Publications

Projects

From January 2024 to December 2026

No Projects.
Development of Energy-Efficient Edge-Side Chip for Collaborative "Cerebellum-Cerebrum" Computing in Embodied intelligence

重202504012面向具身智能“大小腦”協同的高能效端側芯片研發 Participating

Shenzhen Science and Technology Innovation Bureau
Project Team (HKUST)
LI Chaojian

TU Fengbin

XIE Yuan

XU Ceyu
2026 -

Research Interest

Publications

2026 3

2025 2

2024 1

2023 1

2022 1

Article 2

Conference paper 1

Conference paper 2

Conference paper 1

Conference paper 1

Conference paper 1

Projects

From January 2024 to December 2026

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