An AI Agent Framework for Real-World Air Conditioning System Optimization with Long-Term Deployment: A Semantic Data-Driven Approach to Scalable and Adaptive Building Energy Optimization. - Jing Zhang; Zhe Chen 025; Ziwei Xiao; Kan Xu; Tianyou Ma; Linda Fu Xiao; Lok Him Tse; Man Chit Cheung; Ka Tai Lau (Sustainability Week, 2026)