# Wotao Yin

> Chinese mathematician and scientist

**Wikidata**: [Q39050450](https://www.wikidata.org/wiki/Q39050450)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Wotao_Yin)  
**Source**: https://4ort.xyz/entity/wotao-yin

## Summary
Wotao Yin is a Chinese mathematician and scientist specializing in operations research, mathematical optimization, signal processing, and machine learning. He is recognized for his transition from academic roles at Rice University and UCLA to a leadership position at Alibaba Group's Damo Academy. His work focuses on the development of algorithms for data science and optimization.

## Biography
- **Nationality:** People's Republic of China
- **Education:**
    - Doctor of Philosophy (Ph.D.) in Operations Research, Columbia University (2006)
    - Bachelor of Science (B.S.) in Mathematics, Nanjing University (2001)
- **Known for:** Mathematical optimization, operations research, machine learning, signal processing
- **Employer(s):**
    - Alibaba Group (United States) & Damo Academy (2019–Present)
    - University of California, Los Angeles (UCLA) (2013–2019)
    - Rice University (2006–2013)
- **Field(s):** Operations research, mathematical optimization, signal processing, machine learning
- **Languages:** Chinese, English

## Contributions
Wotao Yin has made significant contributions to the fields of operations research and mathematical optimization, bridging the gap between theoretical mathematics and practical application in machine learning. His career is marked by a progression from doctoral research under the supervision of Donald Goldfarb at Columbia University to leading research initiatives in the private sector.

After completing his Ph.D. in 2006, Yin joined the Computational and Applied Mathematics Department at Rice University, where he served first as an assistant professor and later as an associate professor until 2013. During this time, he established himself in the academic community. He subsequently moved to the University of California, Los Angeles (UCLA), serving as a professor in the Department of Mathematics from 2013 to 2019.

In 2019, Yin transitioned from academia to industry, joining the Alibaba Group (United States) and Damo Academy, a private research laboratory program in the People's Republic of China. In this capacity, he serves as a laboratory director and principal engineer. Throughout his academic career, Yin supervised at least nine doctoral students, including Damek Davis, Yilun Wang, and Zhimin Peng, contributing to the next generation of researchers in optimization and algorithmic science.

## FAQs

### Q: What is Wotao Yin's current role?
A: Wotao Yin currently serves as a laboratory director and principal engineer for Alibaba Group (United States) and Damo Academy, a position he has held since 2019.

### Q: Where did Wotao Yin receive his education?
A: He earned a Bachelor of Science in Mathematics from Nanjing University in 2001 and a Ph.D. in Operations Research from Columbia University in 2006, where he studied under advisor Donald Goldfarb.

### Q: What is Wotao Yin's primary field of study?
A: His primary fields of work include operations research, mathematical optimization, signal processing, and machine learning.

## Why They Matter
Wotao Yin represents a critical link between abstract mathematical theory and large-scale industrial application. His academic work at Rice University and UCLA advanced the study of optimization algorithms, a foundational component of modern machine learning and data science. By supervising nearly a dozen doctoral students, he has directly influenced the academic landscape in applied mathematics.

His move to Damo Academy and Alibaba Group in 2019 highlights the increasing demand for high-level mathematical expertise in the technology sector. As a laboratory director and principal engineer, he applies optimization techniques to real-world problems, enhancing the capabilities of one of the world's largest technology conglomerates. His career trajectory serves as a model for the integration of academic research into commercial technology development.

## Notable For
- **Industry Leadership:** Serving as a laboratory director and principal engineer at Alibaba Group and Damo Academy since 2019.
- **Academic Tenure:** Holding professorships at the University of California, Los Angeles (2013–2019) and Rice University (2006–2013).
- **Doctoral Research:** Earning a Ph.D. from Columbia University under the mentorship of noted mathematician Donald Goldfarb.
- **Mentorship:** Supervising doctoral students such as Damek Davis, Yilun Wang, and Zhimin Peng.
- **Research Scope:** Contributing to the intersection of mathematical optimization, signal processing, and machine learning.

## Body

### Education and Early Career
Wotao Yin completed his undergraduate studies in Mathematics at Nanjing University, graduating with a Bachelor of Science in 2001. He subsequently pursued a Doctor of Philosophy in Operations Research at Columbia University, completing his degree in 2006. His doctoral advisor was Donald Goldfarb.

### Academic Appointments
Following his Ph.D., Yin began his academic career at Rice University in the Computational and Applied Mathematics Department. He served as an assistant professor and later associate professor from July 2006 to June 2013.

In July 2013, he joined the University of California, Los Angeles (UCLA) as a professor in the Department of Mathematics, a role he held until 2019.

### Industry Career
In 2019, Wotao Yin transitioned to the private sector, affiliating with Alibaba Group (United States) and Damo Academy. He holds the titles of principal engineer and laboratory director. Damo Academy is a private research laboratory program based in the People's Republic of China.

### Supervision and Mentorship
Yin has supervised multiple doctoral students, including:
- Chengbo Li
- Damek Davis
- Jia Meng
- Tianyu Wu
- Wei Deng
- Yanli Liu
- Yangyang Xu
- Yilun Wang
- Zhimin Peng

## References

1. Integrated Authority File
2. [Source](https://wotaoyin.mathopt.com/)
3. Mathematics Genealogy Project
4. [Source](https://sites.google.com/site/yanliliuhomepage/)
5. Virtual International Authority File
6. [SciGraph](https://scigraph.springernature.com/person.0651236402.56)
7. National Library of Israel Names and Subjects Authority File