All test graphs originate from the KONECT graph data collection.
Graph databases originated from graph theory and use graphs as their data model.
Experiments are reported for random graphs and instances originating from routing and wavelength assignment problems arising in telecommunication network design.
The resulting flow matrix or network is an undirected graph encompassing 22 different years of observation and constructed to allow the application of various tools originating from Graph Theory and Complexity Science.
In the network (or graph), ports are considered as nodes (vertices), and flows between them as links (edges), to allow the calculation of standard network measures originating from graph theory (Ducruet and Lugo 2013).
If (ccap c'ne emptyset ), we draw an edge ((c,c')) and assign to it the weight (w_{(c,c')}) w_{(c,c')}=frac{|ccap c'|}{|ccup c'|}.The learned transition graph ({mathcal {G}}) is a directed graph, and all the edges originating from a cluster (c) sum up to 1, i.e. (sum _{c_o}w_{(c,c_o)} = 1).
As cortical networks consist of 80% large excitatory neurons and 20% small inhibitory interneurons, one would interpret the graph in Fig. 1C as predominantly originating from the excitatory population.
In addition, isotigs originating from the same contig-graph were grouped into 2,722 isogroups (equivalent to genomic locus) by Newbler, potentially reflecting multiple splice variants.
