@article{segmentlevelmandarinchinesespeechbasedco, title = {Segment-Level Mandarin Chinese Speech-Based Cognitive Impairment Detection via an Autoencoder with Contrastive Learning}, author = {Yongqi Shao and Hong Huo and Flavio Bertini and Danilo Montesi and Tao Fang}, year = {2026}, eprint = {2606.19996}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.19996}, }