@inproceedings{xu-embc2026, author = {Ritik Verma and Sreyasee Das Bhattacharjee and Sabir Thapa Chhetri and Wenyao Xu}, title = {{AtomSignet}: Scaling Affective Reasoning With Atomic Biosignal Diffusion}, booktitle = {Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'26)}, address = {Toronto, Canada}, month = jul, year = {2026} }