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cs.RO2026
PoseRefer: Pathway-Local Parameters for Semantically Grounded Reference Resolution
Anna Deichler
A robot resolving ``put the cup on that one'' must fuse gesture, language, and scene geometry, yet 3D grounding benchmarks only partially capture this regime: descriptions are writ…
cs.RO2025
Towards Context-Aware Human-like Pointing Gestures with RL Motion Imitation
Anna Deichler, Siyang Wang, Simon Alexanderson +1
Pointing is a key mode of interaction with robots, yet most prior work has focused on recognition rather than generation. We present a motion capture dataset of human pointing gest…
cs.RO2025
Learning to Generate Pointing Gestures in Situated Embodied Conversational Agents
Anna Deichler, Siyang Wang, Simon Alexanderson +1
One of the main goals of robotics and intelligent agent research is to enable natural communication with humans in physically situated settings. While recent work has focused on ve…