@inproceedings{lauer2021polytime,
   title     = {Polynomial-Time in PDDL Input Size: Making the Delete Relaxation Feasible for Lifted Planning},
   author    = {Lauer, Pascal and Torralba, Alvaro and Fiser, Daniel and H\"{o}ller, Daniel and Wichlacz, Julia and Hoffmann, Joerg},
   year      = {2021},
   booktitle = {Proceedings of the 30th International Joint Conference on Artificial Intelligence (IJCAI)},
   publisher = {IJCAI organization}
}