A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment. - Blake Shepard; Cynthia Matuszek; C. Bruce Fraser; William Wechtenhiser; David Crabbe; Zelal Güngördü; John Jantos; Todd Hughes; Larry Lefkowitz; Michael Witbrock; Douglas B. Lenat; Erik Larson (AAAI, 2005)

Knowledge Begets Knowledge: Steps towards Assisted Knowledge Acquisition in Cyc. - Michael Witbrock; Cynthia Matuszek; Antoine Brusseau; Robert C. Kahlert; C. Bruce Fraser; Douglas B. Lenat (AAAI Spring Symposium: Knowledge Collection from Volunteer Contributors, 2005)