An overview of GPSYS, an intelligent linear and integer goal programming sy
stem is presented in this paper. The intelligent goal programming system is
one which is designed to allow a non-specialist access to, and clear under
standing of, goal programming solution and analysis techniques. GPSYS is eq
uipped with GP speed up techniques and analysis tools such as Pareto detect
ion and restoration, normalisation, automated lexicographic redundancy chec
king and an interactive facility. (C) 1998 Elsevier Science B.V. All rights
reserved.