3 papers
cs.AI2026
How Well Do LLMs Perform on the Simplest Long-Chain Reasoning Tasks: An Empirical Study on the Equivalence Class Problem
Chun Zheng, Lianlong Wu, Bingqian Li +2
Large Language Models (LLMs) have achieved great improvements in recent years. Nevertheless, it still remains unclear how good LLMs are for reasoning tasks, especially for long-cha…
econ.GN2026
Unveiling contrasting impacts of heat mitigation and adaptation policies on U.S. internal migration
Chao Li, Xing Su, Chao Fan +7
While climate-induced population migration has received rising attention, the role played by human climate endeavors remains underexplored. Here, we combine machine learning with a…
cs.AI2025
Automating construction contract review using knowledge graph-enhanced large language models
Chunmo Zheng, Saika Wong, Xing Su +3
An effective and efficient review of construction contracts is essential for minimizing construction projects losses, but current methods are time-consuming and error-prone. Studie…