2 papers
cs.DS2025
Node ranking in labeled networks
Chamalee Wickrama Arachchi, Nikolaj Tatti
The entities in directed networks arising from real-world interactions are often naturally organized under some hierarchical structure. Given a directed, weighted, graph with edges…
cs.DS2025
Fair densest subgraph across multiple graphs
Chamalee Wickrama Arachchi, Nikolaj Tatti
Many real-world networks can be modeled as graphs. Finding dense subgraphs is a key problem in graph mining with applications in diverse domains. In this paper, we consider two var…