A. Collaboration. (January 2013)Please enter your comments on CDS by Wednesday, February 13. (The circulation time for the paper is longer than usual since this is a detailed performance paper). The open presentation will follow on Friday, February 15..
J. Thaler, and K. Van Tilburg. (2010)cite arxiv:1011.2268Comment: 26 pages, 26 figures, 2 tables; v2: references added; v3: discussion of results extended.