Search Results for author: Charalampos Tsourakakis

Found 2 papers, 0 papers with code

On the Role of Edge Dependency in Graph Generative Models

no code implementations6 Dec 2023 Sudhanshu Chanpuriya, Cameron Musco, Konstantinos Sotiropoulos, Charalampos Tsourakakis

Our evaluation, conducted on real-world datasets, focuses on assessing the output quality and overlap of our proposed models in comparison to other popular models.

Query-Efficient Correlation Clustering

no code implementations26 Feb 2020 David García-Soriano, Konstantin Kutzkov, Francesco Bonchi, Charalampos Tsourakakis

Up to constant factors, our algorithm yields a provably optimal trade-off between the number of queries $Q$ and the worst-case error attained, even for adaptive algorithms.

Clustering

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