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Hi there πŸ‘‹

  • πŸ”­ I am Chengkai Han, a graduate student of School of Computer Science and Engineering, Beihang University. Google Scholar
  • 🌱 My research interests include deep learning, spatio-temporal data mining, traffic prediction and spatio-temporal representation learning.
  • πŸ‘― I am also a core developer of LibCity, which is a unified, flexible and comprehensive traffic prediction library. It provides researchers with a credibly experimental tool and a convenient development framework. Welcome to visit our GitHub repository and website for more details. We also publish a full paper titled LibCity: A Unified Library Towards Efficient and Comprehensive Urban Spatial-Temporal Prediction. Statistics: LibCity fork.
  • πŸ˜„ We rank 11th in the Regular track of the Baidu KDD Cup 2022 for Spatial Dynamic Wind Power Forecasting Challenge. The paper has been accepted for ACM SIGKDD Workshop 2022 conference. paper code
  • πŸ˜„ Our paper titled PDFormer: Propagation Delay-aware Dynamic Long-range Transformer for Traffic Flow Prediction has been accepted for the 37th AAAI Conference on Artificial Intelligence AAAI 2023 conference (CCF-A, Acceptance rate is 19.6%). paper code
  • πŸ˜„ We publish a paper titled Unified Data Management and Comprehensive Performance Evaluation for Urban Spatial-Temporal Prediction [Experiment, Analysis & Benchmark], including (1) a Unified Storage Format for urban spatial-temporal data, (2) a Technical Development Roadmap for urban spatial-temporal prediction models, (3) Extensive Experiments and Performance Evaluation using 18 models and 20 datasets. [Paper].

Chengkai Han's Projects

aiape icon aiape

a web project for programing-related QA robot with a community

alpha2048 icon alpha2048

Reinforcement Learning for 2048 Game. Project of BUAA 'Deep Learning' Course.

buaa-dl2021 icon buaa-dl2021

BUAA-2021深度学习中作业

compiler icon compiler

Compiler Design for Compiler Technology course in BUAA, from C-like language to MIPS

encrypt icon encrypt

File Encrypt & Decrypt. Project of BUAA 'Computer Network Security' Course.

lan-qiao-cup icon lan-qiao-cup

AC Python codes for problems of Lan-Qiao-Cup practice system

qlib icon qlib

Qlib is an AI-oriented quantitative investment platform, which aims to realize the potential, empower the research, and create the value of AI technologies in quantitative investment. With Qlib, you can easily try your ideas to create better Quant investment strategies.

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