AFRNN: Stable RNN with Top Down Feedback and Antisymmetry. - Tim Schwabe; Tobias Glasmachers; Maribel Acosta (ACML, 2022)

Neuro-Symbolic Query Optimization in Knowledge Graphs. - Maribel Acosta; Chang Qin; Tim Schwabe (CoRR, 2024)

Cardinality Estimation over Knowledge Graphs with Embeddings and Graph Neural Networks. - Tim Schwabe; Maribel Acosta (Proc. ACM Manag. Data, 2024)

Q-NL Verifier: Leveraging Synthetic Data for Robust Knowledge Graph Question Answering. - Tim Schwabe; Louisa Siebel; Patrik Valach; Maribel Acosta (CoRR, 2025)