I'm currently a Ph.D. student in Computer Science at the National University of Singapore. I am very fortunate to be advised by Professor Prashant Nalini Vasudevan.

Before joining the National University of Singapore, I worked as a Research Assistant with Professor Xiaowei WU at the State Key Laboratory in the Internet of Things for Smart City (IOTSC), at the University of Macau. I received my MSc degree from the University of Macau under the supervision of Professor Weijia JIA. Also, I received my BSc degree from the University of Macau.

I am the vice president and a member of the board of directors at the Harry G. Harris Foundation.

Research Interests

My current research interests focus on algorithm design, circuit complexity, fine-grained cryptography, and the related areas of math.

Publications (DBLP)

• On the Computation of Mixed Strategies for Security Games with General Defending Requirements [PDF]

Rufan Bai, Haoxing Lin, Xiaowei Wu, Minming Li, Weijia Jia

Artificial Intelligence (AIJ) Volume 341 (April 2025): 104297.

• On Wagner's k-Tree Algorithm Over Integers [PDF]

Haoxing Lin, Prashant Nalini Vasudevan

Cryptology {ePrint} Archive, Paper 2024/1612.

• Stackelberg Security Games with Contagious Attacks on a Network: Reallocation to the Rescue [PDF]

Rufan Bai, Haoxing Lin, Xinyu Yang, Xiaowei Wu, Minming Li, Weijia Jia

Journal of Artificial Intelligence Research (JAIR) 77 (2023): 487-515.

• Mixed Strategies for Security Games with General Defending Requirements [PDF]

Rufan Bai, Haoxing Lin, Xinyu Yang, Xiaowei Wu, Minming Li, Weijia Jia

IJCAI '22: In Proceedings of the 31st International Joint Conference on Artificial Intelligence, 46-52.

• Defending against Contagious Attacks on a Network with Resource Reallocation [PDF]

Rufan Bai, Haoxing Lin, Xinyu Yang, Xiaowei Wu, Minming Li, Weijia Jia

AAAI '21: In Proceedings of the AAAI Conference on Artificial Intelligence, 35(6), 5135-5142. 

• Preserving Dynamic Attention for Long-Term Spatial-Temporal Prediction [PDF]

Haoxing Lin, Rufan Bai, Weijia Jia, Xinyu Yang, Yongjian You

KDD '20: In Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining (KDD '20), 36–46.