Peng XuPh.D. student Department of Computer Science and Engineering |
I am currently a Ph.D. student at the Department of Computer Science and Engineering,
The Chinese University of Hong Kong (CUHK)
, under the supervision of Prof. Bei Yu from Fall 2022.
Previously, I received my B.S. in the Department of Software Engineering from Central South University,
and my M.S. in the Department of Computer Science and Technology from Harbin Institute of Technology(Shenzhen).
Besides research, I love playing badminton in my spare time.
2024.11 Congratulation to Yuyang! One paper related to Time-driven Gate Sizing accepted in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD).
2024.07 Congratulation! One paper related to Ranking-based Tool Parameter Tuning accepted in International Conference on Computer-Aided Design (ICCAD).
2024.04 Congratulation! One paper related to Neural Operator on Machine Learning for Passive Devices accepted in ACM Transactions on Design Automation of Electronic Systems (TODAES).
2024.02 Congratulation! Four papers were accepted in ACM/IEEE Design Automation Conference (DAC).
2023.12 Congratulation! One paper related to Parameter-Efficient Fine-Tuning (PEFT) in Vision-Language Models was accepted in AAAI Conference on Artificial Intelligence (AAAI).
Ph.D. Computer Science and Engineering, The Chinese University of Hong Kong, Aug 2022 - present
M.S. Computer Science and Technology, Harbin Institute of Technology, Sep 2019 - Jun 2021
B.S. Software Engineering, Central South University, Sep 2015 - Jun 2019
The Chinese University of Hong Kong, Shenzhen (CUHK-SZ), P.R. China, Jue. 2023 - present
Visiting Student
Topic: Performance-driven Analog Placement and Routing
Tencent, Shenzhen, P.R. China, Nov. 2021 - Jan. 2022
Research Intern, Interactive Entertainment Group
Topic: Graph Neural Architecture Search for Social Networks
SenseTime, Beijing, P.R. China, Jun. 2020 - Jun. 2021
Research Intern, Exploration and Exploitation Group
Topic: Neural Architecture Search with Big Single-Stage Models
Intel Asia-Pacific R. & D. Center, Shanghai, P.R. China, Jul. 2018 - Jan. 2019
Research Intern, Data Center Group
Topic: Select Best Model Quantization Scheme with Reinforcement Learning
[C11] Peng Xu, Su Zheng, Yuyang Ye, Chen Bai, Siyuan Xu, Hao Geng, Tsung-Yi Ho, Bei Yu, “RankTuner: When Design Tool Parameter Tuning Meets Preference Bayesian Optimization”, in IEEE/ACM International Conference on Computer-Aided Design (ICCAD), New Jersey, Oct. 27–31, 2024.
[C10] Peng Xu, Guojin Chen, Keren Zhu, Tinghuan Chen, Tsung-Yi Ho, Bei Yu, “Performance-driven Analog Routing via Heterogeneous 3DGNN and Potential Relaxation”, in ACM/IEEE Design Automation Conference (DAC), San Francisco, Jun. 23–27, 2024.
[C9] Hongduo Liu, Peng Xu, Yuan Pu, Lihao Yin, Hui-Ling Zhen, Mingxuan Yuan, Tsung-Yi Ho, Bei Yu, “NeuroSelect: Learning to Select Clauses in SAT Solvers”, in ACM/IEEE Design Automation Conference (DAC), San Francisco, Jun. 23–27, 2024.
[C8] Guojin Chen, Hongquan He, Peng Xu, Hao Geng, Bei Yu, “Efficient Bilevel Source Mask Optimization”, in ACM/IEEE Design Automation Conference (DAC), San Francisco, Jun. 23–27, 2024.
[C7] Xinyun Zhang*, Binwu Zhu*, Fangzhou Liu, Ziyi Wang, Peng Xu, Hong Xu, Bei Yu, “Disentangle, Align and Generalize: Learning A Timing Predictor from Different Technology Nodes”, in ACM/IEEE Design Automation Conference (DAC), San Francisco, Jun. 23–27, 2024.
[C6] Haoyuan Wu*, Xinyun Zhang*, Peng Xu, Peiyu Liao, Xufeng Yao, Bei Yu, “p-Laplacian Adaptation for Generative Pre-trained Vision-Language Models”, in AAAI Conference on Artificial Intelligence (AAAI), Vancouver, Feb. 20–27, 2024.
[C5] Peng Xu, Jintao Li, Tsung-Yi Ho, Bei Yu, Keren Zhu, “Performance-Driven Analog Layout Automation: Current Status and Future Directions”, in IEEE/ACM Asian and South Pacific Design Automation Conference (ASPDAC), South Korea, Jan. 22–25, 2024. (Invited Paper)
[C4] Su Zheng, Lancheng Zou, Peng XU, Siting Liu, Bei Yu, Martin Wong, “Lay-Net: Grafting Netlist Knowledge on Layout-Based Congestion Prediction”, in International Conference on Computer-Aided Design (ICCAD), San Francisco, Oct. 29–Nov. 02, 2023.
[C3] Peng Xu*, Lin Zhang*, Xuanzhou Liu, Jiaqi Sun, Yue Zhao, Haiqin Yang, Bei Yu, “Do Not Train It: A Linear Neural Architecture Search of Graph Neural Networks”, in International Conference on Machine Learning (ICML), Hawaii, Jul. 23–29, 2023.
[C2] Peng Xu, Yihui Li, Yice Zhang, Jianxin Li Ruifeng Xu, GuozhongShi, and Feiran Hu, “Contrastive Learning for Multiple Models in One Supernet”, in International Conference on Cognitive Computing (ICCC), Virtual Event, Dec. 12-23, 2021.
[C1] Auto quantization: Select best model quantization scheme with reinforcement learning, in Intel Design and Test Technology Conference (DTTC, 2019)
[J6] Yuyang Ye, Peng Xu, Lizheng Ren, Tinghuan Chen, Hao Yan, Bei Yu, Longxing Shi, “Learning-driven Physically-aware Large-scale Circuit Gate Sizing”, accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD)
[J5] Peng Xu, Siyuan Xu, Tinghuan Chen, Guojin Chen, Tsung-Yi Ho, Bei Yu, “DeepOTF: Learning Equations-constrained Prediction for Electromagnetic Behavior”, accepted by ACM Transactions on Design Automation of Electronic Systems (TODAES).
[J4] Peng Xu, Ke Wang, Mohammad Mehedi Hassan, Chien-Ming Chen, Weiguo Lin, Md. Rafiul Hassan, and Giancarlo Fortino, Adversarial Robustness in Graph-based Neural Architecture Search for Edge AI Transportation Systems, IEEE Transactions on Intelligent Transportation Systems (T-ITS), vol. 24, no. 8, pp. 8465-8474, Aug. 2023.
[J3] Peng Xu, Ke Wang, Md. Rafiul Hassan, Mohammad Mehedi Hassan, and Chien-Ming Chen, An Interpretive Perspective: Adversarial Trojaning Attack on Neural-Architecture-Search Enabled Edge AI Systems, IEEE Transactions on Industrial Informatics (TII), vol. 19, no. 1, pp. 503-510, Jan. 2023.
[J2] K. Wang, S. P. Xu, C. M. Chen, S. H. Islam, M. M. Hassan, C. Savaglio, P. Pace, and G. Aloi, "A Trusted Consensus Scheme for Collaborative Learning in the Edge AI Computing Domain", IEEE Network, vol. 35, no. 1, pp. 204-210, Jan 2021.
[J1] E. K. Wang, S. P. Xu, C. Chen, and N. Kumar, "Neural-architecture-search-based Multiobjective Cognitive Automation System", IEEE Systems Journal, vol. 15, no. 2, pp. 2918-2925, June 2021.
Full Postgraduate Scholarship, The Chinese University of Hong Kong, 2020-2024
Outstanding Graduate Awards, Harbin Institute of Technology, 2021
First-class Scholarship, Harbin Institute of Technology for Master Students, 2019-2022
Third Prize of CCF BDCI Competition Aliyun Database Sub-track, 4/684, 2019
Outstanding Graduate Awards of Central South University, 2019
First Prize of the Intel National Student Software Innovation Competition, 4/5000, 2018
First-class scholarship of Central South University, 2015-2019
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD)
ACM Transactions on Design Automation of Electronic Systems (TODAES)