If you're interested in very recent advances in machine learning (including deep learning), optimization, I'd suggest also looking at the papers accepted at top conferences in ML, e.g.
ICLR 2014 - http://openreview.net/venue/iclr2014
ECCV 2014 - http://eccv2014.org/
EMNLP 2014 - http://emnlp2014.org/papers.html
KDD 2014 - http://www.kdd.org/kdd2014/index.html (research track)
NIPS 2013 - http://nips.cc/Conferences/2013/Program/accepted-papers.php
When creating deeplearning4j here are some of the papers I referenced:
EDIT: I just text searched Hinton and one paper was in that total bibliography, making me think this is not a very scholarly list.
EDIT2: oh its papers beyond 2014 only, makes sense now. It is scholarly, I apologise