@inproceedings{ijcai2022p733, title = {Capturing Homomorphism-Closed Decidable Queries with Existential Rules (Extended Abstract)}, author = {Bourgaux, Camille and Carral, David and Krötzsch, Markus and Rudolph, Sebastian and Thomazo, Michaël}, booktitle = {Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, {IJCAI-22}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, editor = {Lud De Raedt}, pages = {5269--5273}, year = {2022}, month = {7}, note = {Sister Conferences Best Papers}, doi = {10.24963/ijcai.2022/733}, url = {https://doi.org/10.24963/ijcai.2022/733}, }