121 citations · 187 across the 11 of their papers we have counts for
4 papers · 1 filter
Detecting network communities beyond assortativity-related attributes
Xin Liu, Tsuyoshi Murata, Ken Wakita
In network science, assortativity refers to the tendency of links to exist between nodes with similar attributes. In social networks, for example, links tend to exist between indiv…
A framework for community detection in heterogeneous multi-relational networks
Xin Liu, Weichu Liu, Tsuyoshi Murata +1
There has been a surge of interest in community detection in homogeneous single-relational networks which contain only one type of nodes and edges. However, many real-world systems…
Extending modularity by capturing the similarity attraction feature in the null model
Xin Liu, Tsuyoshi Murata, Ken Wakita
Modularity is a widely used measure for evaluating community structure in networks. The definition of modularity involves a comparison of within-community edges in the observed net…
Detecting Communities in Tripartite Hypergraphs
Xin Liu, Tsuyoshi Murata
In social tagging systems, also known as folksonomies, users collaboratively manage tags to annotate resources. Naturally, social tagging systems can be modeled as a tripartite hyp…