TRACE: Real-Time Multimodal Common Ground Tracking in Situated Collaborative Dialogues. - Hannah VanderHoeven; Brady Bhalla; Ibrahim Khebour; Austin Youngren; Videep Venkatesha; Mariah Bradford; Jack Fitzgerald; Carlos Mabrey; Jingxuan Tu; Yifan Zhu; Kenneth Lai; Changsoo Jung; et al. (CoRR, 2025)