@article{towardsadensinglawforuserrepresentationl, title = {Towards a Densing Law for User Representation Learning at Billion-Scale Capacity}, author = {Bin Dou and Junru Zhang and Zhaoyi Yuan and Wuliang Huang and Letian Gong and Baokun Wang and Huan Li and Yu Cheng and Weiqiang Wang}, year = {2026}, eprint = {2608.23392}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2608.23392}, }