Supplementary material: Continuous-time edge modelling using non-parametric point processes Xuhui Fan 1, Bin Li2

There are other approaches in using Hawkes process to model continuous-time edge data. For example, Multivariate Hawkes processes [5, 9, 6, 10, 4, 3, 8]. For a total N nodes, we have an N-dimensional Hawkes process. The edges between nodes are inferred through the dimensionwise endogenous matrix. These models miss some important aspects of information.