author= {Tahir, Muhammad Ali and Schl{\\"u}ter, Ralf and Ney, Hermann},
title= {Log-linear Optimization of Second-order Polynomial Features with Subsequent Dimension Reduction for Speech Recognition},
booktitle= {Interspeech},
year= 2011,
pages= {1705-1708},
address= {Florence, Italy},
month= aug,
booktitlelink= {http://www.interspeech2011.org},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=745&row=pdf}