webpage http://www.scopus.com/inward/record.url?eid=2-s2.0-84956993183&partnerID=MN8TOARS http://dx.doi.org/10.1145/2700171.2791247
published in HT 2015 - Proceedings of the 26th ACM Conference on Hypertext and Social Media Proceedings Proceedings of the 26th ACM Conference on Hypertext & Social Media - HT '15 Journal Proceedings of the 26th ACM conference on hypertext & social media Proceedings