Node Degree and StrengthExplores brain node connectivity, node degree, strength, random networks, power law distributions, and the complexity of real networks.
Mining Social GraphsExplores mining social graphs, regularization, community structures, and community detection algorithms in various applications.
Directed Networks & HypergraphsExplores directed networks with asymmetric relationships and hypergraphs that generalize graphs by allowing edges to connect any subset of nodes.