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most citedGreekBART: The First Pretrained Greek Sequence-to-Sequence Model

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cs.LG2026

GraViti: Graph-Level Variational Autoencoders with Relaxed Permutation Invariance

Roman Bresson, Konstantinos Divriotis, Johannes F. Lutzeyer +2

We introduce GraViti, a transformer-based graph-level variational autoencoder that encodes entire graphs into single, fixed-dimensional latent vectors rather than per-node embeddin…