Parametrized criterion "Mean Risk" from Practical Route Planning Under Delay Uncertainty: Stochastic Shortest Path Queries (Sejoon Lim AND Christian Sommer AND Evdokia Nikolova AND Daniela Rus, 2012)
Modification: it's not mean + c * STD, but mean + c * radius (width / 2)
Parametrized criterion "Mean Risk" from Practical Route Planning Under Delay Uncertainty: Stochastic Shortest Path Queries (Sejoon Lim AND Christian Sommer AND Evdokia Nikolova AND Daniela Rus, 2012)
Modification: it's not
mean + c * STD, butmean + c * radius(width / 2)