Incremental Concept Formation with Composite Objects. - Kevin Thompson 001; Pat Langley (ML, 1989)

Probabilistic Concept Formation in Relational Domains. - John A. Allen; Kevin Thompson 001 (ML, 1991)

Using Background Knowledge in Concept Formation. - Kevin Thompson 001; Pat Langley; Wayne Iba (ML, 1991)

A Design for the Icarus Architecture. - Pat Langley; Kathleen B. McKusick; John A. Allen; Wayne Iba; Kevin Thompson 001 (SIGART Bull., 1991)

An Analysis of Bayesian Classifiers. - Pat Langley; Wayne Iba; Kevin Thompson 001 (AAAI, 1992)