http://www.informatik.uni-osnabrueck.de/knust/class/ previous address: http://www.mathematik.uni-osnabrueck.de/research/OR/class/ Idea: Peter Brucker Realization: Sigrid Knust Introduction Lageweg et al. (1981), (1982) developed a computer program MSPCLASS for an automatic classification of scheduling problems. Based on the -classification scheme of Graham et al. (1979) it calculates problems whic