An Object-Oriented Knowledge Representation for Spatial Information. - Lil Mohan; Rangasami L. Kashyap (IEEE Trans. Software Eng., 1988)

A dialog based interface to a design knowledge base that understands user design-intentions. - Lil Mohan; Rangasami L. Kashyap (IEA/AIE (2), 1989)

Abstractions in Object-oriented Data Models: A Formalized Representation Scheme. - Lil Mohan; Rangasami L. Kashyap (SEKE, 1989)

A Framework For Building Knowledge-Intensive Data Models. - Lil Mohan; Rangasami L. Kashyap (SEKE, 1990)

A Visual Query Language for Graphical Interaction with Schema-Intensive Databases. - Lil Mohan; Rangasami L. Kashyap (IEEE Trans. Knowl. Data Eng., 1993)