?url_ver=Z39.88-2004&rft_id=10.1109%2FMLSP.2012.6349795&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Cristian&rft.au=Rusu%2C+Cristian&rft.aulast=Rusu&rft.isbn=978-1-4673-1025-3&rft.btitle=IEEE+International+Workshop+on+Machine+Learning+for+Signal+Processing+(MLSP)%2C+2012&rft.title=Fast+design+of+efficient+dictionaries+for+sparse+representations&rft.date=2012&rft.genre=bookitem