ARTICLE Dighe_SPECOM_Sparsity_2015/IDIAP Sparse Modeling of Neural Network Posterior Probabilities for Exemplar-based Speech Recognition Dighe, Pranay Asaei, Afsaneh Bourlard, Hervé EXTERNAL http://publications.idiap.ch/attachments/papers/2016/Dighe_SPECOM_Sparsity_2015.pdf PUBLIC Speech Communication: Special Issue on Advances in Sparse Modeling and Low-rank Modeling for Speech Processing 76 230–244 2016 10.1016/j.specom.2015.06.002 doi