[1]Liu P, Xia H, Structure and evolution of co-authorship network in an interdisciplinary research field, Scientometrics, 2015, 103(1), 101-134

[2] Liu P, Luo S, Xia H, Evolution of Scientific Collaboration Network Driven by Homophily and Heterophily, arXiv preprint arXiv:1510.07763, 2015

[3] Luo S, Du Y, Liu P, et al, A study on coevolutionary dynamics of knowledge diffusion and social network structure, Expert Systems with Applications, 2015, 42(7), 3619-3633

[4] Liu P, Luo S, Xia H. A Homophily-Heterophily model for the evolution of scientific collaboration networks, International Symposium on Knowledge and System Science (KSS 2015), 23-31 Xi’an, P.R.China, 2015.9.24-9.26

[5] Xia H, Liu P, A Model for Social Network Evolution Affected by Individual Tolerance to Heterogeneity, Proceedings of the European Conference on Complex Systems 2012, Brussels, Belgium, 2012.9.3-9.7

[6] Yu H, Liu P, Xia H, A Social Computing Platform to Support Knowledge Service Provision in Online Scientific and Technological Cooperation Communities, 8th IEEE International Conference on Service Systems and Service Management (ICSSSM 2011), Tianjin，P.R. China, 2011.6.25-6.27

[7] Yu H, Liu P, Xia H. A social computing platform to support knowledge service provision in online scientific and technological cooperation communities[C]//Service Systems and Service Management (ICSSSM), 2011 8th International Conference on. IEEE, 2011: 1-6.