I clicked on a few of the paper titles and they led me to a direct download link...

		asciident on July 18, 2012 \| parent \| context \| favorite \| on: Best Papers from 27 Top-Tier Computer Science Conf... I clicked on a few of the paper titles and they led me to a direct download link off google scholar. Maybe not every paper is free this way but it was for the papers I clicked on.