Fig. 2
From: Outlier edge detection using random graph generation models and applications
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40537-017-0073-8/MediaObjects/40537_2017_73_Fig2_HTML.gif)
The sets of the nodes of the edge-ego-network \(G_{\overline{ab}}\) in the case (d) of Fig. 1. \(S_{a\backslash b}\) contains node a and its neighboring nodes except node b; \(S_{b\backslash a}\) contains node b and its neighboring nodes except node a