Diagnosis Based on Description of Structure and Function. - Randall Davis; Howard E. Shrobe; Walter Hamscher; Kären Wieckert; Mark Shirley; Steve Polit (AAAI, 1982)

Using Structural and Functional Information in Diagnostic Design. - Walter Hamscher (AAAI, 1983)

Diagnosing Circuits With State: An Inherently Underconstrained Problem. - Walter Hamscher; Randall Davis (AAAI, 1984)

Joshua: Uniform Access to Heterogeneous Knowledge Structures, or why Joshing Is Better than Conniving or Planning. - Steve Rowley; Howard E. Shrobe; Robert Cassels; Walter Hamscher (AAAI, 1987)

Temporally Coarse Representation of Behavior for Model-based Troubleshooting of Digital Circuits. - Walter Hamscher (IJCAI, 1989)

ACP: Reason Maintenance and Inference Control for Constraint Propagation Over Intervals. - Walter Hamscher (AAAI, 1991)

Modeling Digital Circuits for Troubleshooting. - Walter Hamscher (Artif. Intell., 1991)

Principles of Diagnosis: Current Trends and a Report on the First International Workshop. - Walter Hamscher (AI Mag., 1991)

Modeling Accounting Systems to Support Multiple Tasks: A Progress Report. - Walter Hamscher (AAAI, 1992)

Model-based reasoning in financial domains. - Walter Hamscher (Knowl. Eng. Rev., 1992)

AI in Business-Process Reengineering. - Walter Hamscher (AI Mag., 1994)

CROSBY: Financial Data Interpretation as Model-Based Diagnosis. - Walter Hamscher (Ann. Math. Artif. Intell., 1994)

Qualitative reasoning in business, finance, and economics: Introduction. - Walter Hamscher; Melody Y. Kiang; Reiner Lang (Decis. Support Syst., 1995)

COMET: An Application of Model-Based Reasoning to Accounting Systems. - Robert Nado; Melanie Chams; Jeff Delisio; Walter Hamscher (AI Mag., 1996)