Learning Production Rules for Consultation Systems. - Sholom M. Weiss; Casimir A. Kulikowski; Bernard Nudel (IJCAI, 1979)

Learning Problem-Solving Heuristics Through Practice. - Tom M. Mitchell; Paul E. Utgoff; Bernard Nudel; Ranan B. Banerji (IJCAI, 1981)

Consistent-Labeling Problems and Their Algorithms. - Bernard Nudel (AAAI, 1982)

Solving the General Consistent Labeling (or Constraint Satisfaction) Problem: Two Algorithms and Their Expected Complexities. - Bernard Nudel (AAAI, 1983)

Consistent-Labeling Problems and Their Algorithms: Expected-Complexities and Theory-Based Heuristics. - Bernard Nudel (Artif. Intell., 1983)