@article{pctxtokenizingpersonalizedcontextforgene, title = {Pctx: Tokenizing Personalized Context for Generative Recommendation}, author = {Qiyong Zhong and Jiajie Su and Yunshan Ma and Julian McAuley and Yupeng Hou}, year = {2025}, eprint = {2510.21276}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.21276}, }