Hi! I am Jarvis. I’m a direct PhD student in School of Computer Science and Engineering, Beihang University.

I have been working under the supervision of Prof. Jingyuan Wang at BIGSCITY Lab since 2021 fall. Now I am a Joint-PhD student in the Joint PhD Program offered by City University of Hong Kong(CityU) and Beihang University(BUAA). And I will go to CityU to continue my research under the advisory of Dr. Xiangyu Zhao in 2024 fall.

My research interests mainly focus on combining LLM with spatio-temporal data mining and Urban Computing.

📖 Educations

• Joint-PhD: 2023.05 - 2027.06 (expected), City University of Hong Kong, Department of Data Science
• PhD: 2022.09 - 2027.06 (expected), Beihang University, School of Computer Science and Engineering, Computer Applied Technology
• Bachelor: 2018.09 - 2022.06, Beihang University, Shenyuan Honors College, Computer Science

📑 Publications

• Jiawei Cheng, Jingyuan Wang, Yichuan Zhang, Jiahao Ji, Yuanshao Zhu, Zhibo Zhang, Xiangyu Zhao, POI-Enhancer: An LLM-based Semantic Enhancement Framework for POI Representation Learning, 39st AAAI Conference on Artificial Intelligence (AAAI’2025), Oral Presentation (4.6%)

• Honghao Shi, Qijian Tian, Jingyuan Wang, Jiawei Cheng, LibEpidemic: An Open-source Framework for Modeling Infectious Disease with Bigdata, Proceedings of the 31st ACM International Conference on Information & Knowledge Management(CIKM ‘2022)