@article{42013,
author = "Tuomas Virtanen and Jort Gemmeke and Bhiksha Raj",
journal = "IEEE Transactions on Audio, Speech, and Language Processing",
number = "11",
title = "{A}ctive-{S}et {N}ewton {A}lgorithm for {O}vercomplete {N}on-{N}egative {R}epresentations of {A}udio",
url = "https://www.cs.tut.fi/sgn/arg/music/tuomasv/asna.pdf",
volume = "21",
year = "2013",
}