Proceedings of the Fifteenth Conference on Computational Natural Language Learning, CoNLL 2011, Portland, Oregon, USA, June 23-24, 2011

The 2011 Conference on Computational Natural Language Learning is the fifteenth in the series of annual meetings organized by SIGNLL, the ACL special interest group on natural language learning. CONLL-2011 will be held in Portland, Oregon, USA, June 23-24 2011, in conjunction with ACL-HLT.