DR Detection Using Optical Coherence Tomography Angiography (OCTA): A Transfer Learning Approach with Robustness Analysis. - Rayna Andreeva; Alessandro Fontanella; Ylenia Giarratano; Miguel O. Bernabeu (OMIA@MICCAI, 2020)

A Framework for the Discovery of Retinal Biomarkers in Optical Coherence Tomography Angiography (OCTA). - Ylenia Giarratano; Alisa Pavel; Jie Lian; Rayna Andreeva; Alessandro Fontanella; Rik Sarkar; Laura J. Reid; Shareen Forbes; Dan Pugh; Tariq E. Farrah; Neeraj Dhaun; Baljean Dhillon; et al. (OMIA@MICCAI, 2020)

Topological Detection of Alzheimer's Disease Using Betti Curves. - Ameer Saadat-Yazdi; Rayna Andreeva; Rik Sarkar (iMIMIC/TDA4MedicalData@MICCAI, 2021)

Euler Characteristic Surfaces. - Gabriele Beltramo; Rayna Andreeva; Ylenia Giarratano; Miguel O. Bernabeu; Rik Sarkar; Primoz Skraba (CoRR, 2021)

Differentially Private Shapley Values for Data Evaluation. - Lauren Watson; Rayna Andreeva; Hao-Tsung Yang; Rik Sarkar (CoRR, 2022)

Metric Space Magnitude and Generalisation in Neural Networks. - Rayna Andreeva; Katharina Limbeck; Bastian Rieck; Rik Sarkar (TAG-ML, 2023)

Machine learning and Topological data analysis identify unique features of human papillae in 3D scans. - Rayna Andreeva; Anwesha Sarkar; Rik Sarkar (CoRR, 2023)

Accelerated Shapley Value Approximation for Data Evaluation. - Lauren Watson; Zeno Kujawa; Rayna Andreeva; Hao-Tsung Yang; Tariq Elahi; Rik Sarkar (CoRR, 2023)

Metric Space Magnitude for Evaluating Unsupervised Representation Learning. - Katharina Limbeck; Rayna Andreeva; Rik Sarkar; Bastian Rieck (CoRR, 2023)

Topological Generalization Bounds for Discrete-Time Stochastic Optimization Algorithms. - Rayna Andreeva; Benjamin Dupuis; Rik Sarkar; Tolga Birdal; Umut Simsekli (NeurIPS, 2024)

Metric Space Magnitude for Evaluating the Diversity of Latent Representations. - Katharina Limbeck; Rayna Andreeva; Rik Sarkar; Bastian Rieck (NeurIPS, 2024)

Approximating Metric Magnitude of Point Sets. - Rayna Andreeva; James Ward; Primoz Skraba; Jie Gao; Rik Sarkar (AAAI, 2025)

Fractal dimensions of complex networks: advocating for a topological approach. - Rayna Andreeva; Haydeé Contreras-Peruyero; Sanjukta Krishnagopal; Nina Otter; Maria Antonietta Pascali; Elizabeth Thompson (CoRR, 2025)