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20182026
most citedBitcoinHeist: Topological Data Analysis for Ransomware Detection on the Bitcoin Blockchain

47 citations · 54 across the 13 of their papers we have counts for

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Showing cs.LGShow all

7 papers · 1 filter

cs.LG2026

ATEX-CF: Attack-Informed Counterfactual Explanations for Graph Neural Networks

Yu Zhang, Sean Bin Yang, Arijit Khan +1

Counterfactual explanations offer an intuitive way to interpret graph neural networks (GNNs) by identifying minimal changes that alter a model's prediction, thereby answering "what…

cs.LG2024

SCNode: Spatial and Contextual Coordinates for Graph Representation Learning

Md Joshem Uddin, Astrit Tola, Varin Sikand +2

Effective node representation lies at the heart of Graph Neural Networks (GNNs), as it directly impacts their ability to perform downstream tasks such as node classification and li…

cs.LG2024

TopER: Topological Embeddings in Graph Representation Learning

Astrit Tola, Funmilola Mary Taiwo, Cuneyt Gurcan Akcora +1

Graph embeddings play a critical role in graph representation learning, allowing machine learning models to explore and interpret graph-structured data. However, existing methods o…

cs.LG20243 cited

Topological Methods in Machine Learning: A Tutorial for Practitioners

Baris Coskunuzer, Cüneyt Gürcan Akçora

Topological Machine Learning (TML) is an emerging field that leverages techniques from algebraic topology to analyze complex data structures in ways that traditional machine learni…

cs.LG20221 cited

Reduction Algorithms for Persistence Diagrams of Networks: CoralTDA and PrunIT

Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel +1

Topological data analysis (TDA) delivers invaluable and complementary information on the intrinsic properties of data inaccessible to conventional methods. However, high computatio…

cs.LG2021

Smart Vectorizations for Single and Multiparameter Persistence

Baris Coskunuzer, CUneyt Gurcan Akcora, Ignacio Segovia Dominguez +3

The machinery of topological data analysis becomes increasingly popular in a broad range of machine learning tasks, ranging from anomaly detection and manifold learning to graph cl…