"Shall I teach you what knowledge is? When you know a thing, to recognize that you know it, and when you do not know a thing, to recognize that you do not know it. This is knowledge."
Research funded by NSF CCF-1016988,
DMS-0714934 and DARPA 23 Mathematical Challenges
The Four Colleges Biomathematics Consortium funded by NSF-UBM\
-1129194
Previous support from: CCF-0728783,
CCF-0430990 and NSF-DARPA CARGO CCR-0310661.