IMPACT-HOI: Supervisory Control for Onset-Anchored Partial HOI Event Construction. - Haoshen Zhang; Di Wen 006; Kunyu Peng; David Schneider 006; Zeyun Zhong; Alexander Jaus; Zdravko Marinov; Jiale Wei; Ruiping Liu 001; Junwei Zheng; Yufan Chen 001; Yufeng Zhang; et al. (CoRR, 2026)