Fig. 2From: PWN: enhanced random walk on a warped network for disease target prioritizationBy using curvature, one can precisely control random walks. Consider a random walk starting from the purple node, where one would like to distinguish between the probabilities of being on the left side and right side. Note that the blue edges have curvatures of \(1\), while the red edges have curvatures of \(-7\), making it easy to control the odds ratio with the curvaturesBack to article page