\published{Some theories of reasoned assumptions: an essay in rational
  psychology, CMU CSD Report 83-125 (1983).}

\unpublished{The Mechanical Foundations of Psychology and Economics, with
Reflections on Biology, Computation, and Artificial Intelligence,
March 7, 1986}
  
\published{Artificial intelligence and rational self-government, CMU CSD
  Report CMU-CS-88-124 (1988).}
  
\published{The foundations of psychology: a logico-computational inquiry
  into the concept of mind, {\em Philosophy and AI: Essays at the
  Interface} (R. Cummins and J. Pollock, eds.), Cambridge: MIT Press
  (1991), 39-77.}
  
\published{Prolegomena to any future qualitative physics (with E. P.
  Sacks), Princeton University Department of Computer Science
  CS-TR-314-91 (1991).}

\published{Impediments to universal preference-based default theories
  (expanded version, with M.\ P.\ Wellman), {\em Artificial
  Intelligence}, Vol. 49, Nos. 1-3 (May 1991), pp. 97-128.}
  
  
\published{A logic of relative desire (preliminary report) (with Y.\
  Shoham and M.\ P.\ Wellman), {\em Methodologies for Intelligent
  Systems 6} (Z. W. Ras and M.  Zemankova, eds.), Berlin:
  Springer-Verlag (1991), pp. 16-31.}

\published{Prolegomena to any future qualitative physics (with E.\ P.\
  Sacks), {\em Computational Intelligence}, Vo. 8, No. 2 (May 1992),
  pp. 187-209.
  \subnote{A ``Taking Issue'' article published with commentaries.}}

\published{Reasoned assumptions and rational psychology, {\em Fundamenta
  Informaticae}, Vol. 20, No. 1 (Spring 1994).}