Before revision: Absolute Concentration Robustness (ACR) was introduced by Shinar and Feinberg as a way to define species concentration robustness in mass action dynamical systems. The idea was to devise a mathematical condition that will ensure robustness in the function of the biological system being modeled.
After revision: Absolute Concentration Robustness (ACR) was introduced by Shinar and Feinberg as a way to define species concentration robustness in mass action dynamical system. Their aim was to devise a mathematical condition that will ensure robustness in the function of the biological system being modeled.