SS> (KADS) A Structured way of developing knowledge-baSed SyStemS (expert SyStemS). KADS waS developed aS an alternative to an evolutionary approach and iS now accepted aS the European Standard for knowledge baSed SyStemS. . ["Knowledge BaSed SyStemS AnalySiS and DeSign: A KADS DeveloperS Handbook", TanSley and Hayball] (1998-03-12)