1. Engaging with massive online courses
2. Yuxiao Dong Hao Ma Zhihong Shen and Kuansan Wang . 2017. A Century of Science: Globalization of Scientific Collaborations Citations and Innovations KDD '17. ACM 1437--1446. 10.1145/3097983.3098016 Yuxiao Dong Hao Ma Zhihong Shen and Kuansan Wang . 2017. A Century of Science: Globalization of Scientific Collaborations Citations and Innovations KDD '17. ACM 1437--1446. 10.1145/3097983.3098016
3. Modeling Paying Behavior in Game Social Networks
4. What is Twitter, a social network or a news media?
5. Jure Leskovec and Eric Horvitz . 2008. Planetary-scale views on a large instant-messaging network WWW '08. ACM 915--924. 10.1145/1367497.1367620 Jure Leskovec and Eric Horvitz . 2008. Planetary-scale views on a large instant-messaging network WWW '08. ACM 915--924. 10.1145/1367497.1367620