Publications

[SIGKDD] Siqi Lai, Weijia Zhang, Hao Liu (2023). 'A preference-aware meta-optimization framework for personalized vehicle energy consumption estimation', Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining
SIGKDD 2023 Architecture
[SIGKDD] Siqi Lai, Zhao Xu, Weijia Zhang, Hao Liu, Hui Xiong (2025). 'LLMLight: Large Language Models as Traffic Signal Control Agents', Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining | Gold Medal & Special Award at 50th International Exhibition of Inventions Geneva | Audience Appreciation Award of KDD'2025, ACM GitHub Stars
LLMLight Architecture
[Arxiv] Siqi Lai, Yansong Ning, Zirui Yuan, Zhixi Chen, Hao Liu (2025). 'USTBench: Benchmarking and Dissecting Spatiotemporal Reasoning of LLMs as Urban Agents'
USTBench Architecture