About me
I am a PhD student at the School of Computer Science and Engineering, Nanyang Technological University, supervised by Prof Cong Gao. My research interests mainly lie in the field of AI and databases.
I graduated from Nanyang Technological University in 2021 with a Bachelor of Engineering in Computer Science (Honours Highest Distinction) and a minor in Mathematics.
I’m maintaining a repository of awesome resources on AI-powered data processing systems, check it out here!
Publications
- NEXT: A New Secondary Index Framework for LSM-based Data Storage
Jiachen Shi, Jingyi Yang, Gao Cong, Xiaoli Li
ACM Special Interest Group in Management of Data 2025. SIGMOD 2025 - BT-Tree: A Reinforcement Learning Based Index for Big Trajectory Data
Tu Gu, Kaiyu Feng, Jingyi Yang, Gao Cong, Cheng Long, Rui Zhang
ACM Special Interest Group in Management of Data 2025. SIGMOD 2025 - Machine Learning for Databases: Foundations, Paradigms, and Open problems
Gao Cong, Jingyi Yang, Yue Zhao
ACM Special Interest Group in Management of Data 2024 Tutorial. SIGMOD 2024
Paper - PLATON: Top-down R-tree Packing with Learned Partition Policy
Jingyi Yang, Gao Cong
ACM Special Interest Group in Management of Data 2024. SIGMOD 2024
Paper - Database Generation from Query Workloads with Supervised Autoregressive Models
Jingyi Yang*, Peizhi Wu*, Gao Cong, Tieying Zhang, Xiao He
ACM Special Interest Group in Management of Data 2022. SIGMOD 2022
Paper | Code - Cardinality Estimation in DBMS: A Comprehensive Benhcmark Evaluation
Yuxing Han, Ziniu Wu, Peizhi Wu, Rong Zhu, Jingyi Yang, Liang Wei Tan, Kai Zeng, Gao Cong, Yanzhao Qin, Andreas Pfadler, Zhengping Qian, Jingren Zhou, Jiangneng Li, Bin Cu
Proceeding of the VLDB Volume 15. VLDB 2022
Paper - Task-in-all Domain Adaptation for Semantic Segmentation
Tianyi Zhang, Jingyi Yang, Chuanxia Zheng, Guosheng Lin, Jianfei Cai, Alex C. Kot
2019 IEEE International Conference on Visual Communication and Imange Processing. VCIP 2019
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