Date: Tue, Nov 25 2014, 1:00pm - Tue, Nov 25 2014, 2:00pm Location: CP179 Speaker(s) / Presenter(s): Rob Leigh (Illinois) Refs: http://arxiv.org/abs/1101.3541 http://arxiv.org/abs/1211.6442 http://arxiv.org/abs/1407.7043 Please note special time.