@InProceedings{deeds_et_al:LIPIcs.ICDT.2025.17, author = {Deeds, Kyle and Merkl, Timo Camillo}, title = {{Partition Constraints for Conjunctive Queries: Bounds and Worst-Case Optimal Joins}}, booktitle = {28th International Conference on Database Theory (ICDT 2025)}, pages = {17:1--17:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-364-5}, ISSN = {1868-8969}, year = {2025}, volume = {328}, editor = {Roy, Sudeepa and Kara, Ahmet}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICDT.2025.17}, URN = {urn:nbn:de:0030-drops-229588}, doi = {10.4230/LIPIcs.ICDT.2025.17}, annote = {Keywords: Worst-Case Optimal Joins, Cardinality Bounds, Degeneracy, Degree Constraints, Partition Constraints} }