HKC: An Algorithm to Predict Protein Complexes in Protein-Protein Interaction Networks

Figure 1

The illustration of k-cores of a graph. (a) Graph 𝐺; (b) 2-core of 𝐺; (c) 3-core of 𝐺, it is also the highest k-core of 𝐺.

(a)

(b)

(c)