Sambaturu, P., A. Gupta, I. Davidson, S. S. Ravi, A. Vullikanti, and A. Warren. “Efficient Algorithms for Generating Provably Near-Optimal Cluster Descriptors for Explainability”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 02, Apr. 2020, pp. 1636-43, doi:10.1609/aaai.v34i02.5525.