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physics.soc-ph2026
Lost in Aggregation: A Multi-Scale Diagnostic Benchmark for LLM Spatial Navigation
Yuhan jiang, Peng Luo, Liqiu Meng
Large language models (LLMs) are increasingly deployed as planners and assistants in tasks with inherent spatial structure, such as navigation and route planning, yet they remain b…
physics.soc-ph2025
Reframing Spatial Dependence as Geographic Feature Attribution
Chuan Chen, Peng Luo
Spatial dependence, referring to the correlation between variable values observed at different geographic locations, is one of the most fundamental characteristics of spatial data.…