@inproceedings{ijcai2020p181, title = {When Do GNNs Work: Understanding and Improving Neighborhood Aggregation}, author = {Xie, Yiqing and Li, Sha and Yang, Carl and Wong, Raymond Chi-Wing and Han, Jiawei}, booktitle = {Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, {IJCAI-20}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, editor = {Christian Bessiere}, pages = {1303--1309}, year = {2020}, month = {7}, note = {Main track}, doi = {10.24963/ijcai.2020/181}, url = {https://doi.org/10.24963/ijcai.2020/181}, }