System Combination Using Discriminative Cross-Adaptation Jacob Devlin author Antti-Veikko Rosti author Sankaranarayanan Ananthakrishnan author Spyros Matsoukas author 2011-11 text Proceedings of 5th International Joint Conference on Natural Language Processing Haifeng Wang editor David Yarowsky editor Asian Federation of Natural Language Processing Chiang Mai, Thailand conference publication devlin-etal-2011-system https://aclanthology.org/I11-1075/ 2011-11 667 675