Gel, Yulia R.

18 publications

AAAI 2025 When Witnesses Defend: A Witness Graph Topological Layer for Adversarial Graph Learning Naheed Anjum Arafat, Debabrota Basu, Yulia R. Gel, Yuzhou Chen

ECML-PKDD 2024 Graphical Model-Based Lasso for Weakly Dependent Time Series of Tensors Dorcas Ofori-Boateng, Jaidev Goel, Ivor Cribben, Yulia R. Gel

AAAI 2024 SNN-PDE: Learning Dynamic PDEs from Data with Simplicial Neural Networks Jae Choi, Yuzhou Chen, Huikyo Lee, Hyun Kim, Yulia R. Gel

AAAI 2024 Time-Aware Knowledge Representations of Dynamic Objects with Multidimensional Persistence Baris Coskunuzer, Ignacio Segovia-Dominguez, Yuzhou Chen, Yulia R. Gel

AAAI 2024 TopoGCL: Topological Graph Contrastive Learning Yuzhou Chen, José Frías, Yulia R. Gel

AAAI 2023 Graph of Graphs: A New Knowledge Representation Mechanism for Graph Learning (Student Abstract) Zhiwei Zhen, Yuzhou Chen, Murat Kantarcioglu, Yulia R. Gel

ECML-PKDD 2023 H2-Nets: Hyper-Hodge Convolutional Neural Networks for Time-Series Forecasting Yuzhou Chen, Tian Jiang, Yulia R. Gel

AAAI 2023 Topological Pooling on Graphs Yuzhou Chen, Yulia R. Gel

AAAI 2022 BScNets: Block Simplicial Complex Neural Networks Yuzhou Chen, Yulia R. Gel, H. Vincent Poor

AAAI 2022 Learning Space-Time Crop Yield Patterns with Zigzag Persistence-Based LSTM: Toward More Reliable Digital Agriculture Insurance Tian Jiang, Meichen Huang, Ignacio Segovia-Dominguez, Nathaniel K. Newlands, Yulia R. Gel

AAAI 2022 TCN: Pioneering Topological-Based Convolutional Networks for Planetary Terrain Learning Yuzhou Chen, Yuliya Marchetti, Elena Sizikova, Yulia R. Gel

ECML-PKDD 2022 TopoAttn-Nets: Topological Attention in Graph Representation Learning Yuzhou Chen, Elena Sizikova, Yulia R. Gel

AAAI 2021 Deepening the Sense of Touch in Planetary Exploration with Geometric and Topological Deep Learning Yuzhou Chen, Yuliya Marchetti, Yulia R. Gel

AAAI 2021 Defending Against Backdoors in Federated Learning with Robust Learning Rate Mustafa Safa Özdayi, Murat Kantarcioglu, Yulia R. Gel

ECML-PKDD 2021 Topological Anomaly Detection in Dynamic Multilayer Blockchain Networks Dorcas Ofori-Boateng, Ignacio Segovia-Dominguez, Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel

AAAI 2021 Topological Machine Learning Methods for Power System Responses to Contingencies Brian Bush, Yuzhou Chen, Dorcas Ofori-Boateng, Yulia R. Gel

ICML 2021 Z-GCNETs: Time Zigzags at Graph Convolutional Networks for Time Series Forecasting Yuzhou Chen, Ignacio Segovia, Yulia R. Gel

IJCAI 2020 BitcoinHeist: Topological Data Analysis for Ransomware Prediction on the Bitcoin Blockchain Cuneyt Gurcan Akcora, Yitao Li, Yulia R. Gel, Murat Kantarcioglu