COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 Notes for Logic Seminar Lecture on Non-Monotonic Reasoning, 1981 Feb 2 C00003 ENDMK Cā; Notes for Logic Seminar Lecture on Non-Monotonic Reasoning, 1981 Feb 2 1. Why non-monotonic reasoning 2. Circumscription 3. Mathematical results 4. Davis results 5. McDermott-Doyle