J. Rockey Luo, Krishna R. Pattipati, Peter K. Willett. A sub-optimal soft decision PDA method for binary quadratic programming. In Proceedings of the IEEE International Conference on Systems, Man & Cybernetics: "e-Systems and e-Man for Cybernetics in Cyberspace", Tucson, Arizona, USA, 7-10 October 2001. pages 3140-3145, IEEE, 2001. [doi]
Abstract is missing.