Publications

Densest Diverse Subgraphs: How to Plan a Successful Cocktail Party with Diversity

Published in KDD, 2023

Authors: Atsushi Miyauchi, Tianyi Chen, K Sotiropoulos, and Charalampos E. Tsourakakis

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Polarizing Opinion Dynamics with Confirmation Bias

Published in Social Informatics, 2022

Authors: Tianyi Chen, Xu Wang, and Charalampos E. Tsourakakis

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Algorithmic Tools for Mining the Motif Structure of Networks

Published in ECMLPKDD, 2022

Authors: Tianyi Chen, Brian Matejek, Michael Mitzenmacher, and Charalampos E. Tsourakakis

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AntiBenford Subgraphs: Unsupervised Anomaly Detection in Financial Networks

Published in KDD, 2022

Authors: Tianyi Chen, and Charalampos E. Tsourakakis

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Edge-colored directed subgraph enumeration on the connectome

Published in Scientific Reports, 2022

Authors: Brian Matejek, Donglai Wei, Tianyi Chen, Charalampos E. Tsourakakis, Michael Mitzenmacher, and Hanspeter Pfister

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Dense and well-connected subgraph detection in dual networks

Published in Proceedings of the 2022 SIAM International Conference on Data Mining (SDM), 2022

Authors: Tianyi Chen, Francesco Bonchi, David Garcia-Soriano, Atsushi Miyauchi, Charalampos E. Tsourakakis

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Novel Dense Subgraph Discovery Primitives: Risk Aversion and Exclusion Queries

Published in ECML-PKDD, 2019

Authors: Charalampos E. Tsourakakis, Tianyi Chen, Naonori Kakimura and Jakub Pachocki

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Frequent Subgraph Based Familial Classification of Android Malware

Published in 2016 IEEE 27th International Symposium on Software Reliability Engineering (ISSRE), 2016

Authors: Fan, Ming and Liu, Jun and Luo, Xiapu and Chen, Kai and Chen, Tianyi and Tian, Zhenzhou and Zhang, Xiaodong and Zheng, Qinghua and Liu, Ting

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