@article{aggregatedontadaptsubjectlevelposteriora, title = {Aggregate, Don't Adapt: Subject-Level Posterior Aggregation and Transductive Calibration for Cross-Site Parkinsonian Gait Severity}, author = {Junlong Shen}, year = {2026}, eprint = {2608.20587}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2608.20587}, }