M. Hamann, G. Lindner, H. Meyerhenke, C. L. Staudt, and D. Wagner. {S}tructure-preserving sparsification methods for social networks. Social Netw. Analys. Mining, volume 6, issue 1, 2016. M. Hamann, G. Lindner, H. Meyerhenke, C. L. Staudt, and D. Wagner. {S}tructure-{P}reserving {S}parsification {M}ethods for {S}ocial {N}etworks. CoRR, volume 160100286, 2016. G. Lindner, C. L. Staudt, M. Hamann, H. Meyerhenke, and D. Wagner. {S}tructure-{P}reserving {S}parsification of {S}ocial {N}etworks. CoRR, volume 150500564, 2015. G. Lindner, C. L. Staudt, M. Hamann, H. Meyerhenke, and D. Wagner. {S}tructure-{P}reserving {S}parsification of {S}ocial {N}etworks. Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015, Paris, France, August 25 - 28, 2015, 2015.