Su, Jessica, Krishna Kamath, Aneesh Sharma, Johan Ugander, and Sharad Goel. 2020. “An Experimental Study of Structural Diversity in Social Networks”. Proceedings of the International AAAI Conference on Web and Social Media 14 (1), 661-70. https://aaai.org/ojs/index.php/ICWSM/article/view/7332.