TY - JOUR AU - Albus, James AU - Bostelman, Roger AU - Chang, Tommy AU - Hong, Tsai AU - Shackleford, William AU - Shneier, Michael C2 - Submitted to the Journal of Field Robotics. DA - 2006-06-26 00:06:00 LA - en PB - Submitted to the Journal of Field Robotics. PY - 2006 TI - Learning in a Hierarchical Control System: 4D/RCS in the DARPA LAGR Program UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822702 ER -