TY - GEN AU - Vei-Chung Liang AU - Conrad Bock AU - XuanFang Zha C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2008-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.7509 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2008 TI - An ontological modeling platform: ER -