P. Cassidy

An Investigation of the Semantic Relations in the Roget ’ s Thesaurus : Preliminary Results

P. Cassidy, 2010 .

The 2006 Upper Ontology Summit Joint Communiqu

Leo Obrst, Barry Smith, Dagobert Soergel, 2006 .

Dimensional Analysis to Clarify Relations among the Top-Level Concepts of an Upper Ontology: Process, Event, Substance, Object

Patrick Cassidy, P. Cassidy, 2003, CICLing.

The 2006 Upper Ontology Summit Joint Communiqué

Leo Obrst, Barry Smith, Dagobert Soergel, 2006, Appl. Ontology.

Integrating Synthesis and Simulation for Conceptual Design

Patrick Cassidy, Timothy Gatzke, Charles Vaporean, 2008 .