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cs.RO2026
E-SocialNav: Efficient Socially Compliant Navigation with Language Models
Ling Xiao, Daeun Song, Xuesu Xiao +1
Language models (LMs) are increasingly applied to robotic navigation; however, existing benchmarks primarily emphasize navigation success rates while paying limited attention to so…
cs.RO2026
Probing Prompt Design for Socially Compliant Robot Navigation with Vision Language Models
Ling Xiao, Toshihiko Yamasaki
Language models are increasingly used for social robot navigation, yet existing benchmarks largely overlook principled prompt design for socially compliant behavior. This limitatio…
cs.RO2025
LLM-Advisor: An LLM Advisor for Cost-efficient Path Planning across Multiple Terrains
Ling Xiao, Toshihiko Yamasaki
This paper addresses fixed-graph terrain-aware path refinement, in which a global planner is restricted to a predefined route space and may remain optimal within that space while m…