Notes on Implementing Sets in Prolog.
Charles Babbage - The Great Uncle of Computing?
The Impact of Logic Programming on Databases.
Inside "Risks of Risks".
First Specialize, Then Generalize (Indroduction to the Special Section on Logic Programming).
Dynabook Revisited - Portable Computers Past, Present and Future.
The Case for Case Studies of Programming Problems.
Memoing for Logic Programs.
Logic Programming as the Integrator of the Fifth Generation Computer Systems Project.
Logic and Logic Programming.