A. Spitz, J. Strötgen, and M. Gertz. Companion Proceedings of the The Web Conference 2018, page 1731--1736. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2018)
H. SalahEldeen, and M. Nelson. Proceedings of the 22Nd International Conference on World Wide Web, page 1075--1082. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2013)
S. Nunes, C. Ribeiro, and G. David. Proceedings of the 9th Annual ACM International Workshop on Web Information and Data Management, page 129--136. New York, NY, USA, ACM, (2007)