@inproceedings{Liu_2023, series={KDD ’23}, title={B
            <sup>2</sup>
            -Sampling: Fusing Balanced and Biased Sampling for Graph Contrastive Learning}, url={http://dx.doi.org/10.1145/3580305.3599262}, DOI={10.1145/3580305.3599262}, booktitle={Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining}, publisher={ACM}, author={Liu, Mengyue and Lin, Yun and Liu, Jun and Liu, Bohao and Zheng, Qinghua and Dong, Jin Song}, year={2023}, month=Aug, pages={1489–1500}, collection={KDD ’23} }