@INPROCEEDINGS { AUTHOR = "Pablo Barcel{\'o} and Mikael Monet and Egor Kostylev and Jorge P{\'e}rez and Juan Reutter and Juan-Pablo Silva", TITLE = "The Logical Expressiveness of Graph Neural Networks", BOOKTITLE = "8th International Conference on Learning Representations (ICLR)", PAGES = "1-9", MONTH = "Apr", YEAR = "2020", ADDRESS = "Addis Ababa, ETHIOPIA (On-line)", }