Wang, Y., Huang, G., Gong, X., Wang, X., & Yuan, X. (2026). PASA: Progressive-Adaptive Spectral Augmentation for Automated Auscultation in Data-Scarce Environments. Proceedings of the AAAI Conference on Artificial Intelligence, 40(2), 1213–1221. https://doi.org/10.1609/aaai.v40i2.37093