🎓About Me
Tianyang Xu is currently a master’s student in Operations Research at Columbia University. During his master’s studies, he served as a Research Assistant at Lehigh University under the supervision of Professor Lichao Sun. He holds a Bachelor’s degree in Economics from China Agricultural University and the University of Colorado Denver, with minors in Mathematics and Data Science.
- Artificial Intelligence
- Information Retrieval
- Reasoning in Multimodal LLM
MS Operations Research
Columbia University
BA Economic & Math minor
University of Colorado Denver
BA Economic & Data science minor
China Agricultural University
My vision is to leverage technology, particularly AI, for social good. As you can see, my academic background spans economics, operations research, data science, and mathematics, and I am now bringing this interdisciplinary expertise into the AI domain. My current work focuses on areas such as multimodal large language model reasoning, digital twin technologies, and enhancing retrieval-augmented generation (RAG) with graph algorithms.
In the future, I aspire to delve deeper into AI research in areas like social simulation, personalization, and information retrieval. I am currently seeking PhD opportunities, and if my experience resonates with you, please feel free to reach out to me via email. I would also be delighted to connect and explore potential collaborations. 😃
* indicates authors who contributed equally to the work.