TY - CONF AU - Paul Witherell AU - Shaw Feng AU - Timothy Simpson C2 - ASME 2014 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference, Buffalo, NY DA - 2014-08-12 LA - en PB - ASME 2014 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference, Buffalo, NY PY - 2014 TI - Toward Metamodels for Composable and Reusable Additive Manufacturing Process Models ER -