Zignani, M., Gaito, S., Rossi, G. P., Zhao, X., Zheng, H. and Zhao, B. (2014) “Link and Triadic Closure Delay: Temporal Metrics for Social Network Dynamics”, Proceedings of the International AAAI Conference on Web and Social Media, 8(1), pp. 564-573. doi: 10.1609/icwsm.v8i1.14507.