Coarse-to-fine attention networks for light signal detection and recognitionBo Wu, Chuang Gan, Yang Zhang, Dakuo WangLast updated on Nov 9, 2026Google Patents USPTO 11,741,722 B2 USPTO 12,087,064 B2Dakuo WangAssociate ProfessorMy research interests include human-computer interaction, human-AI collaboration, natural language processing, health informatics, data science, and computer-supported cooperative work.