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Abele Mălan

3 accepted papers

2026

CheckMate! Watermarking Graph Diffusion Models in Polynomial Time

ICLR 2026poster

Watermarking provides an effective means for data governance. However, conventional post-editing graph watermarking approaches degrade the graph quality and involve NP-hard subroutines. Alternatively, recent approaches advocate for embedding watermarking patterns in the noisy latent during data gen…

Cited by 0SourcecodeScholar
2026

SuperHype: Hypergraph Generation via Graph-Superposition Decomposition

ICML 2026poster

Hypergraphs are graph generalizations with key applications in domains such as healthcare, where strict data privacy requirements apply, or bioinformatics, where testing new compounds is costly. However, due to their combinatorial nature, hypergraph representations are often either intractable, or i…

Cited by 0SourceScholar
2025

Collaborative and Confidential Junction Trees for Hybrid Bayesian Networks

NeurIPS 2025poster

Bayesian Network models are a powerful tool to collaboratively optimize production processes in various manufacturing industries. When interacting, collaborating parties must preserve their business secrets by maintaining the confidentiality of their model structures and parameters. While most reali…

Cited by 0SourceScholar