M. Kusner, Y. Sun, N. Kolkin, and K. Weinberger. Proceedings of the 32Nd International Conference on International Conference on Machine Learning - Volume 37, page 957--966. JMLR.org, (2015)
Working group for social relation and opinion mining
Research Group Social Computing
Department of Informatics
Technical University of Munich (TUM)
http://www.social.in.tum.de/ghagerer