R. Amjad, R. Hafiz, M. Ilyas, M. Younis, M. Shafique:
"m-SAAC: Multi-stage Adaptive Approximation Control to Select Approximate Computing Modes for Vision Applications";
Microelectronics Journal, 91 (2019), 84 - 91.
http://dx.doi.org/10.1016/j.mejo.2019.07.010