@INPROCEEDINGS{9835174,
  author={Peng, Yun and Choi, Byron and Chan, Tsz Nam and Xu, Jianliang},
  booktitle={2022 IEEE 38th International Conference on Data Engineering (ICDE)}, 
  title={LAN: Learning-based Approximate k-Nearest Neighbor Search in Graph Databases}, 
  year={2022},
  volume={},
  number={},
  pages={2508-2521},
  doi={10.1109/ICDE53745.2022.00233}}