Exploring contactless techniques in multimodal emotion recognition: insights into diverse applications, challenges, solutions, and prospects. - Umair Ali Khan; Qianru Xu; Yang Liu 182; Altti Lagstedt; Ari Alamäki; Janne Kauttonen (Multim. Syst., 2024)

SunVid: A Curated Online Video Database for Sundown Syndrome Research. - Qianru Xu; Mengting Wei; Huai-Qian Khor; Feng Vankee Lin; Guoying Zhao 001 (SCIA (2), 2025)