@misc{cryptoeprint:2015:1057,
    author = {Jack Murtagh, Salil Vadhan},
    title = {The Complexity of Computing the Optimal Composition of Differential Privacy},
    howpublished = {Cryptology ePrint Archive, Report 2015/1057},
    year = {2015},
    url = {https://eprint.iacr.org/2015/1057},
}