![Tong Li defends his PhD thesis on Mining Behavioral Patterns from Mobile Big Data | Faculty of Science | University of Helsinki Tong Li defends his PhD thesis on Mining Behavioral Patterns from Mobile Big Data | Faculty of Science | University of Helsinki](https://www.helsinki.fi/assets/drupal/styles/hero_image/s3/media-image/Tong%20Li.jpg.webp?itok=dUtOJ_j5)
Tong Li defends his PhD thesis on Mining Behavioral Patterns from Mobile Big Data | Faculty of Science | University of Helsinki
![Tongtong LI | Doctor of Philosophy | Dartmouth College, NH | Department of Mathematics | Research profile Tongtong LI | Doctor of Philosophy | Dartmouth College, NH | Department of Mathematics | Research profile](https://i1.rgstatic.net/ii/profile.image/951328146747403-1603825713479_Q512/Tongtong-Li-4.jpg)
Tongtong LI | Doctor of Philosophy | Dartmouth College, NH | Department of Mathematics | Research profile
![Hong Kong, la chanteuse Faye Wong sa fille Tong Tong (Dou l) et son mari, l'acteur chinois Li Yapeng poser durant un événement de bienfaisance à Beijing, Chine Photo Stock - Alamy Hong Kong, la chanteuse Faye Wong sa fille Tong Tong (Dou l) et son mari, l'acteur chinois Li Yapeng poser durant un événement de bienfaisance à Beijing, Chine Photo Stock - Alamy](https://c8.alamy.com/compfr/w96nmr/hong-kong-la-chanteuse-faye-wong-sa-fille-tong-tong-dou-l-et-son-mari-l-acteur-chinois-li-yapeng-poser-durant-un-evenement-de-bienfaisance-a-beijing-chine-w96nmr.jpg)
Hong Kong, la chanteuse Faye Wong sa fille Tong Tong (Dou l) et son mari, l'acteur chinois Li Yapeng poser durant un événement de bienfaisance à Beijing, Chine Photo Stock - Alamy
![ACMS Colloquium: Tongtong Li, Dartmouth College | Events | Department of Applied and Computational Mathematics and Statistics | University of Notre Dame ACMS Colloquium: Tongtong Li, Dartmouth College | Events | Department of Applied and Computational Mathematics and Statistics | University of Notre Dame](https://acms.nd.edu/assets/549940/300x/tongtong_li.png)
ACMS Colloquium: Tongtong Li, Dartmouth College | Events | Department of Applied and Computational Mathematics and Statistics | University of Notre Dame
![Tong Li publishes paper with former student Brantly Callaway | Department of Economics | Vanderbilt University Tong Li publishes paper with former student Brantly Callaway | Department of Economics | Vanderbilt University](https://cdn.vanderbilt.edu/vu-cas/wp-content/uploads/sites/9/2020/10/13145147/li.jpg)