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Author

Aksa Urooj

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Review Aug 2026

Centrality Measures in Temporal Networks: A Critical and Comparative Survey

A critical and comparative survey of centrality measures in temporal networks is presented, and a functional taxonomy that categorizes existing approaches according to the primary mechanism through which influence is quantified in temporal networks is proposed.

Aksa Urooj, Iqra Altaf Gillani · 0 citations
Preprint Aug 2026

Spectral Efficiency Centrality: An Efficient Spectral Approach for Influential Node Identification in Temporal Networks

Spectral Efficiency Centrality (SEC), a temporal spectral centrality framework that quantifies node importance by evaluating the change in spectral radius caused by node removal across temporal snapshots, and ASEC, an efficient approximation based on Perron-Frobenius theory and first-order eigenvalue perturbation that...

Aksa Urooj, Iqra Altaf Gillani · 0 citations

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