3 papers
cs.RO2026
OVMAN: A Task and Benchmark for Open-Vocabulary Motion-Aware Navigation
Dibyendu Ghosh
Homes change between a robot's visits. Navigation benchmarks pose their goals in the world the agent currently sees, and the two-visit benchmarks that exist score recall or rearran…
cs.RO2026
Vision-Language-Motion Maps: An Open-Vocabulary, Uncertainty-Aware, Queryable Motion Attribute for 3D Scene Maps
Dibyendu Ghosh, Ayushi Shakya
Open-vocabulary 3D maps let robots answer language queries about what and where, but they assume a static world and cannot answer queries about how scene elements behave. We introd…
cs.RO2026
Memory for Attention: Language-Conditioned Re-Perception with a Vision--Language--Motion Map
Dibyendu Ghosh
A robot carrying a persistent, behavior-annotated map faces two planning questions, and its memory answers only one well. The \emph{spatial-navigation} question -- how to walk arou…