Marc Weiss Ya-Shian Li-Baboud Dhananjay Anand Paul Boynton Kevin G. Brady Martin Burns A Calibration of Timing Accuracy in NIST Cyber-Physical Systems Testbed. 1-6 2018 ISPCS https://doi.org/10.1109/ISPCS.2018.8543081 conf/ispcs/2018 db/conf/ispcs/ispcs2018.html#WeissLABBB18