Analysis of Smooth Heaps and Slim Heaps. - Maria Hartmann; László Kozma 002; Corwin Sinnamon; Robert E. Tarjan (ICALP, 2021)

JoVe-FL: A Joint-Embedding Vertical Federated Learning Framework. - Maria Hartmann; Grégoire Danoy; Mohammed Alswaitti; Pascal Bouvry (ICAART (2), 2023)

Heterogeneity: An Open Challenge for Federated On-board Machine Learning. - Maria Hartmann; Grégoire Danoy; Pascal Bouvry (CoRR, 2024)

Multi-objective methods in Federated Learning: A survey and taxonomy. - Maria Hartmann; Grégoire Danoy; Pascal Bouvry (CoRR, 2025)

FedPref: Federated Learning Across Heterogeneous Multi-objective Preferences. - Maria Hartmann; Grégoire Danoy; Pascal Bouvry (ACM Trans. Model. Perform. Evaluation Comput. Syst., 2025)