“…Recently, two types of methods for identifying driver modules or gene sets have been proposed: De novo and knowledgebased methods. The De novo methods usually exploit two characteristics from somatic mutation data: high coverage and mutex (Dees et al, 2012;Vandin et al, 2012;Zhao et al, 2012;Babaei et al, 2013;Leiserson et al, 2013;Paull et al, 2013;Jia et al, 2014;Deng et al, 2019;Zhang and Wang, 2019a,b;Dees et al, 2012;Vandin et al, 2012;Zhao et al, 2012;Babaei et al, 2013;Leiserson et al, 2013;Paull et al, 2013;Jia et al, 2014;Deng et al, 2019;Zhang and Wang, 2019a,b). High coverage means that the driver modules or driver pathway covers a large number of samples.…”