Michael L. Case, Jason Baumgartner, Hari Mony, Robert Kanzelman. Approximate reachability with combined symbolic and ternary simulation. In Per Bjesse, Anna Slobodová, editors, International Conference on Formal Methods in Computer-Aided Design, FMCAD '11, Austin, TX, USA, October 30 - November 02, 2011. pages 109-115, FMCAD Inc., 2011. [doi]
Abstract is missing.