%0 Book Section %B Knowledge-Based Intelligent Information and Engineering Systems %D 2004 %T PASS: An Expert System with Certainty Factors for Predicting Student Success %A Hatzilygeroudis, Ioannis %A Karatrantou, Anthi %A Pierrakeas, C %B Knowledge-Based Intelligent Information and Engineering Systems %I Springer %P 292–298 %G eng