@InProceedings{fluck_et_al:LIPIcs.CSL.2024.27, author = {Fluck, Eva and Seppelt, Tim and Spitzer, Gian Luca}, title = {{Going Deep and Going Wide: Counting Logic and Homomorphism Indistinguishability over Graphs of Bounded Treedepth and Treewidth}}, booktitle = {32nd EACSL Annual Conference on Computer Science Logic (CSL 2024)}, pages = {27:1--27:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-310-2}, ISSN = {1868-8969}, year = {2024}, volume = {288}, editor = {Murano, Aniello and Silva, Alexandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CSL.2024.27}, URN = {urn:nbn:de:0030-drops-196704}, doi = {10.4230/LIPIcs.CSL.2024.27}, annote = {Keywords: Treewidth, treedepth, homomorphism indistinguishability, counting first-order logic} }