A complete anytime algorithm for number partitioning
A complete classification of tractability in Allen's algebra relative to subsets of basic relations
Lexicographic priorities in default logic
The logical foundations of goal-regression planning in autonomous agents
Worst-case analysis of the perception and exponentiated update algorithms
On the origin of objects: B.C. Smith's MIT Press, Cambridge, MA, 1996. $37.50 (cloth). $17.50 (paper). 440 pages. ISBN 0-262-69209-0
Forthcoming papers
Author index—Volume 106 (1998)