Decipherment Complexity in 1:1 Substitution Ciphers Malte Nuhn author Hermann Ney author 2013-08 text Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Hinrich Schuetze editor Pascale Fung editor Massimo Poesio editor Association for Computational Linguistics Sofia, Bulgaria conference publication nuhn-ney-2013-decipherment https://aclanthology.org/P13-1060/ 2013-08 615 621