Archiving the Semantics of Digital Engineering Artifacts in CIBER-U. - William C. Regli; Michael Grauer; Joseph Kopena; David Wilkie; Martin Piecyk; Jordan Osecki (IAAI, 2009)

Semantics for Digital Engineering Archives Supporting Engineering Design Education. - William C. Regli; Joseph B. Kopena; Michael Grauer; Timothy W. Simpson; Robert B. Stone; Kemper Lewis; Matt R. Bohm; David Wilkie; Martin Piecyk; Jordan Osecki (AI Mag., 2010)