Dual-stream transformer approach for pain assessment using visual-physiological data modeling. - Minh-Duc Nguyen; Hyung-Jeong Yang; Duy-Phuong Dao; Soo-Hyung Kim; Seung-Won Kim; Ji-Eun Shin; Ngoc Anh Thi Nguyen; Trong-Nghia Nguyen (PeerJ Comput. Sci., 2025)