2 papers
cs.RO2026
P-POSEMEM: Projective Semantic Memory for Consistent Language Grounding under Pose-Graph Rewrites
Ha Sier, Ali Salmasi, Mengya Xu +5
A robot following language instructions needs its semantic memory to keep naming the same physical object while the SLAM pose graph underneath is optimized, loop-closed and compres…
cs.RO2026
Offline Vision-Language Navigation with Geometric Goal Localization for Outdoor Environments
Ali Salmasi, Xianjia Yu, Tomi Westerlund
Foundation-model-based vision-language navigation (VLN) has advanced autonomous robot navigation by enabling robots to interpret natural-language instructions, identify semantic go…