A. Slivkins. (2019)cite arxiv:1904.07272Comment: The manuscript is complete, but comments are very welcome! To be published with Foundations and Trends in Machine Learning.
G. Peyré, und M. Cuturi. (2018)cite arxiv:1803.00567Comment: new version with corrected typo in Eq. 4.43 and 4.44 (minus sign in front of f, g now changed to +).