Oct 09, 2026 I am visiting the Robot Learning Lab at the University of Freiburg from 9th October 2026 - 31st March 2027. Sep 30, 2026 I presented our work: "Event-Grounding Graph: Unified Spatio-Temporal Scene Graph from Robotic Observations" at IROS 2026 in Pittsburgh, PA, United States Feb 15, 2026 Our work "Event-Grounding Graph: Unified Spatio-Temporal Scene Graph from Robotic Observations" has been accepted to RA-L Oct 21, 2025 I presented our work: "REACT: Real-time Efficient Attribute Clustering and Transfer for Updatable 3D Scene Graph" at IROS 2025 in Hangzhou, China