Modeling Long Term Learning of Generic Skills. - Richard Gluga; Judy Kay; Tim Lever (Intelligent Tutoring Systems (1), 2010)

Over-confidence and confusion in using bloom for programming fundamentals assessment. - Richard Gluga; Judy Kay; Raymond Lister; Sabina Kleitman; Tim Lever (SIGCSE, 2012)

Foundations for Modeling University Curricula in Terms of Multiple Learning Goal Sets. - Richard Gluga; Judy Kay; Tim Lever (IEEE Trans. Learn. Technol., 2013)