Tutorial on Online User Engagement: Metrics and Optimization.

@inproceedings{hong-2019-tutorial, author = {Liangjie Hong and Mounia Lalmas}, editor = {Sihem Amer-Yahia and Mohammad Mahdian and Ashish Goel and Geert-Jan Houben and Kristina Lerman and Julian J. McAuley and Ricardo Baeza-Yates and Leila Zia}, title = {{Tutorial on Online User Engagement: Metrics and Optimization}}, booktitle = {{Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019}}, pages = {1303--1305}, publisher = {ACM}, year = {2019}, url = {https://doi.org/10.1145/3308560.3320087}, doi = {https://doi.org/10.1145/3308560.3320087} }