An Attention-based Method for Action Unit Detection at the 3rd ABAW Competition. - Hoai, Duy Le; Lim, Eunchae; Choi, Eunbin; Kim, Sieun; Pant, Sudarshan; Lee, Guee-Sang; Kim, Soo-Hyung; Yang, Hyung-Jeong (CoRR, 2022)