J. Gutiérrez, A. Orjuela-Cañón, and J. Garcia. WEA (2), volume 916 of Communications in Computer and Information Science, page 173-182. Springer, (2018)
C. Wagner, D. Garcia, M. Jadidi, and M. Strohmaier. (2015)cite arxiv:1501.06307Comment: in The International AAAI Conference on Web and Social Media (ICWSM2015), Oxford, May 2015.