Bio/Personal

AnHai Doan is the Vilas Distinguished Achievement Professor and Gurindar S. Sohi Professor of Computer Science at the University of Wisconsin–Madison. His research goal is to make messy data usable at scale. He works on data integration, data science, and machine learning, building end-to-end systems that are deployed in real-world settings.

He has received the ACM Doctoral Dissertation Award, NSF CAREER Award, and Sloan Fellowship, and co-authored Principles of Data Integration, a widely used textbook.

AnHai has worked extensively at the intersection of academia and industry. He served on the advisory board of Transformic (acquired by Google), was Chief Scientist at Kosmix (acquired by Walmart), and co-founded GreenBay Technologies (acquired by Informatica). He has also served on the SIGMOD Advisory and Executive Committees, and was Co-Chair of SIGMOD 2020.


Some Personal Notes

I grew up in Vietnam. I attended high school in Vinh, Nghe An (1983–1986), then spent two years studying Hungarian (1986–1988), before going to university in Debrecen, Hungary (1988–1993). I came to the United States in 1993 and have been here ever since.

My life has taken a number of interesting turns:

And a lot more. There have definitely been many twists and turns. Who knows what will come next.


Interests

Outside of work, I enjoy architecture, history, art, and interior design. I like traveling, especially long-distance hiking. Here are a few photos from my recent trips.

Approaching Barranco Camp on Kilimanjaro
Approaching Barranco Camp on Kilimanjaro, Tanzania, January 2025
Camino de Santiago trail
Somewhere on the Camino de Santiago trail, Spain, August 2025
Easter Island
Easter Island, Chile, June 2024
With a cactus in Mountain View

I love cacti and keep a small collection in my living room. Here I was with a cactus in Mountain View, California, in 2010, when I was working at a startup.


An Old Bio

Written when I finished my Ph.D.:

AnHai Doan grew up in a small fishing village in rural North-Central Vietnam. Even at an early age, he already showed an exceptional ability to move west. After high school in Vinh, Nghe An, he moved to Hungary, where he earned a B.S. degree from Kossuth Lajos University in 1993. Next, he landed in Wisconsin, where he drank beer, listened to (too) much jazz and blues, and earned a M.S. from the University of Wisconsin, Milwaukee in 1996. Then he moved again, this time going as far west as he could, finally ending up in Seattle. There, he switched to coffee (lots of it!), salmon, hiking, and partying. He fell in love, broke up, got married, had a baby, founded a global mailing list, had fun working on several research projects, irritated his advisors, published a few papers, and earned a Ph.D. from the University of Washington in 2002. All of his hard-earned degrees are in Computer Science.

P.S. In Fall 2002, he moved east to become a professor at the University of Illinois, Urbana-Champaign.


Quotes

"The world breaks everyone and afterward many are strong at the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry."

— Ernest Hemingway, A Farewell to Arms


Random (in Vietnamese)

Hoa Lông Chông Trên Cát

— Đăng trên diễn đàn VNSA, 1997

Năm tháng đắng cay hơn, năm tháng ngọt ngào hơn
Em mới hiểu bây giờ anh có lý
Dù chuyện xong rồi,
Anh đã xa cách thế
Em hát khác xưa rồi, khóc cũng khác xưa ...

Lớp trẻ lớn lên giờ lại hát theo ta
Lại nhắp lại vị ngọt ngào thuở trước
Vẫn sông Nêva chiều tà ánh nước ...
Nhưng nghĩ cho cùng họ có lỗi đâu anh?

— Olga Berggoltz, 1939–1940

Gió thổi lá sen hồ lật lại phía bên kia
Phía ấy gọi anh về
Về đâu chưa biết nữa?
Chỉ biết hồn anh lật lại cùng với gió
Ở trong hồn ai đó ném thia lia

Phía bên này lá sen là cuộc đời quá cũ
Danh vọng, giấy tờ, bàn tủ ...
Hoan hô và chửi rủa ...
Thế mà lật lá sen hồ, bỗng chốc phía bên kia
Bỗng chốc là mùi hương ở bên kia lá
Là ánh trăng ở trong tiếng gió
Là thì thầm ánh sao khuya
Trong cỏ ...
Gọi anh đi
À quên, chính là gọi anh về
Về quê
Về cái gì như tiền thân mà anh đánh mất
Mà lá sen hồ từng che khuất
Rồi lá sen hồ lật lại
Cho hồn anh lắng nghe
Nghe ... Nghe ...
Trong khoảnh khắc phút giây nghe hết
Sống chết, sống chết ...
Hai từ ấy như thoi reo, lục dệt
Không có phía bên này
Không có phía bên kia
Phía bên này lá sen là cuộc đời rất tuyệt
Mà phía bên kia lá sen cũng là cuộc đời
Hồn anh ném thia lia

— Chế Lan Viên, 1988