新增论文概要

papers/Topic5 Graph or heterogeneous graph priors/U-How Powerful are Graph Neural Networks/How Powerful are Graph Neural Networks.bib

@@ -0,0 +1,9 @@
+@misc{xu2019powerfulgraphneuralnetworks,
+      title={How Powerful are Graph Neural Networks?}, 
+      author={Keyulu Xu and Weihua Hu and Jure Leskovec and Stefanie Jegelka},
+      year={2019},
+      eprint={1810.00826},
+      archivePrefix={arXiv},
+      primaryClass={cs.LG},
+      url={https://arxiv.org/abs/1810.00826}, 
+}