Liu, Z., Zheng, V.W., Zhao, Z., Zhu, F., Chang, K.C.-C., Wu, M. and Ying, J. 2017. Semantic Proximity Search on Heterogeneous Graph by Proximity Embedding. Proceedings of the AAAI Conference on Artificial Intelligence. 31, 1 (Feb. 2017). DOI:https://doi.org/10.1609/aaai.v31i1.10486.