%0 Conference Proceedings %T Insertion, Deletion, or Substitution? Normalizing Text Messages without Pre-categorization nor Supervision %A Liu, Fei %A Weng, Fuliang %A Wang, Bingqing %A Liu, Yang %Y Lin, Dekang %Y Matsumoto, Yuji %Y Mihalcea, Rada %S Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies %D 2011 %8 June %I Association for Computational Linguistics %C Portland, Oregon, USA %F liu-etal-2011-insertion %U https://aclanthology.org/P11-2013 %P 71-76