Exploiting Artificial Swarms for the Virtual Measurement of Backlash in Industrial Robots Giovanni Squillero, Eliana Giovannitti, Alberto Tonda, Sayyidshahab Nabavi (2021) Exploiting Artificial Swarms for the Virtual Measurement of Backlash in Industrial Robots, In: 2021 IEEE Congress on Evolutionary Computation (CEC), pp. 1743-1750