TY - CONF AU - Witherell, Paul AU - Feng, Shaw AU - Simpson, Timothy 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 -