@InProceedings{brakerski_et_al:LIPIcs.APPROX/RANDOM.2021.29, author = {Brakerski, Zvika and Stephens-Davidowitz, Noah and Vaikuntanathan, Vinod}, title = {{On the Hardness of Average-Case k-SUM}}, booktitle = {Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2021)}, pages = {29:1--29:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-207-5}, ISSN = {1868-8969}, year = {2021}, volume = {207}, editor = {Wootters, Mary and Sanit\`{a}, Laura}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX/RANDOM.2021.29}, URN = {urn:nbn:de:0030-drops-147223}, doi = {10.4230/LIPIcs.APPROX/RANDOM.2021.29}, annote = {Keywords: k-SUM, fine-grained complexity, average-case hardness} }