I am a postdoctoral researcher at POSTECH Institute of AI (PIAI), working with Prof. Minsu Cho, who also advised my Ph.D. in Artificial Intelligence at POSTECH GSAI.

I work on 3D visual perception for systems that act in the physical world, drawing on efficient 3D architectures (Fast Point Transformer, PointMixer) and geometric deep learning (CHOIR, RIST). Such systems need open-vocabulary 3D perception (Mosaic3D) fast enough for a control loop, and active perception (Affostruction) when one view falls short. Both meet in the 3D world action models I am building for robot manipulation, which perceive, predict, and act in one 3D space.