TY - RPRT TI - Analysis of computational parallelism with a concurrent hierarchical robot control system AU - Michaloski, John L AU - Wheatley, Thomas E AU - Lumia, Ronald PY - 1990 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 90-4251 DO - 10.6028/NIST.IR.90-4251 ER -