Structured Sparsity in Natural Language Processing: Models, Algorithms and Applications André F T Martins author Mário A T Figueiredo author Noah A Smith author 2012-06 text Tutorial Abstracts at the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Radu Florian editor Jacob Eisenstein editor Association for Computational Linguistics Montréal, Canada conference publication martins-etal-2012-structured https://aclanthology.org/N12-4002/ 2012-06