F. Figueiredo, B. Ribeiro, J. Almeida, and C. Faloutsos. International Conference on World Wide Web, page 695--706. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2016)
S. Chen, J. Moore, D. Turnbull, and T. Joachims. Proceedings of the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 714--722. New York, NY, USA, ACM, (2012)
S. Chen, J. Xu, and T. Joachims. Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 865--873. New York, NY, USA, ACM, (2013)
J. Krogstie, S. Carlsen, H. Jörgensen, and G. Sindre. Proceedings of the 3rd International Conference on Action in Language,
Organisations and Information Systems (ALOIS 2005), (2005)
G. Génova, M. Valiente, and J. Nubiola. Proceedings of First International Workshop on Phil. Found. of Information
Systems Engineering-PHISE, 13, page 547--557. (2005)