An evolutionary heuristic for quadratic 0-1 programming. - Andrea Lodi 001; Kim Allemand; Thomas M. Liebling (Eur. J. Oper. Res., 1999)

A polynomial case of unconstrained zero-one quadratic optimization. - Kim Allemand; Komei Fukuda; Thomas M. Liebling; Erich Steiner 002 (Math. Program., 2001)