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Umar Islambekov
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Chainnet: Learning on blockchain graphs with topological features
NC Abay, CG Akcora, YR Gel, M Kantarcioglu, U Islambekov, Y Tian, ...
2019 IEEE international conference on data mining (ICDM), 946-951, 2019
592019
Dissecting ethereum blockchain analytics: What we learn from topology and geometry of the ethereum graph?
Y Li, U Islambekov, C Akcora, E Smirnova, YR Gel, M Kantarcioglu
Proceedings of the 2020 SIAM international conference on data mining, 523-531, 2020
512020
Unsupervised space-time clustering using persistent homology
U Islambekov, YR Gel
Environmetrics 30 (4), e2539, 2018
242018
Harnessing the power of topological data analysis to detect change points
U Islambekov, M Yuvaraj, YR Gel
Environmetrics 31 (1), e2612, 2020
212020
Role of local geometry in robustness of power grid networks
U Islambekov, AK Dey, YR Gel, V Poor
2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP …, 2018
142018
Lieb–Robinson bounds for the Toda lattice
U Islambekov, R Sims, G Teschl
Journal of Statistical Physics 148 (3), 440-479, 2012
52012
Package ‘funtimes’
V Lyubchich, YR Gel, A Brenning, C Chu, X Huang, U Islambekov, ...
32023
A computationally efficient framework for vector representation of persistence diagrams
KC Chan, U Islambekov, A Luchinsky, R Sanders
Journal of Machine Learning Research 23 (268), 1-33, 2022
32022
A topological approach for capturing high-order interactions in graph data with applications to anomaly detection in time-varying cryptocurrency transaction graphs
U Islambekov, H Pathirana, O Khormali, C Akçora, E Smirnova
Foundations of Data Science 6 (4), 492-513, 2024
22024
Explaining the Power of Topological Data Analysis in Graph Machine Learning
FM Taiwo, U Islambekov, CG Akcora
arXiv preprint arXiv:2401.04250, 2024
22024
Vector Summaries of Persistence Diagrams for Permutation-based Hypothesis Testing
U Islambekov, H Pathirana
Foundations of Data Science 6 (1), 41-61, 2023
12023
TDAvec: Computing Vector Summaries of Persistence Diagrams for Topological Data Analysis in R and Python
A Luchinsky, U Islambekov
arXiv preprint arXiv:2411.17340, 2024
2024
TDAvec: Vector Summaries of Persistence Diagrams
U Islambekov, A Luchinsky
https://cran.r-project.org/web/packages/TDAvec/index.html, 2022
2022
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Articles 1–13