P E File

Misunderstanding between knowledge engineers and domain experts: a re-evaluation of the use of induction for medical expert systems.

P E File, P I Dugard, 1997, International journal of medical informatics.

Comparing Two Objects for Size after a Comparison of One of the Objects with other Objects

R N Wilton, P E File, R. Wilton, 1980, Perception.

Knowledge of Spatial Relations: A Preliminary Investigation

R N Wilton, P E File, R. Wilton, 1975, The Quarterly journal of experimental psychology.

Evaluation of the use of induction in the development of a medical expert system.

A S Houston, P E File, P I Dugard, 1994, Computers and biomedical research, an international journal.