J. Lee, R. Rossi, und X. Kong. Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, Seite 1666--1674. ACM, (2018)
A. Paranjape, R. West, L. Zia, und J. Leskovec. Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, Seite 615--624. ACM, (2016)