A Chomsky-Schützenberger Representation for Weighted Multiple Context-free Languages Tobias Denkinger author 2015 text Proceedings of the 12th International Conference on Finite-State Methods and Natural Language Processing 2015 (FSMNLP 2015 Düsseldorf) Thomas Hanneforth editor Christian Wurm editor Association for Computational Linguistics conference publication denkinger-2015-chomsky https://aclanthology.org/W15-4803/ 2015