Search Results for author: Eleonora Kreačić

Found 5 papers, 1 papers with code

On the Inherent Privacy Properties of Discrete Denoising Diffusion Models

no code implementations24 Oct 2023 Rongzhe Wei, Eleonora Kreačić, Haoyu Wang, Haoteng Yin, Eli Chien, Vamsi K. Potluru, Pan Li

Focusing on per-instance differential privacy (pDP), our framework elucidates the potential privacy leakage for each data point in a given training dataset, offering insights into data preprocessing to reduce privacy risks of the synthetic dataset generation via DDMs.

Denoising Privacy Preserving

GraphMaker: Can Diffusion Models Generate Large Attributed Graphs?

1 code implementation20 Oct 2023 Mufei Li, Eleonora Kreačić, Vamsi K. Potluru, Pan Li

However, these models face challenges in generating large attributed graphs due to the complex attribute-structure correlations and the large size of these graphs.

Attribute Graph Generation

Differentially Private Synthetic Data Using KD-Trees

no code implementations19 Jun 2023 Eleonora Kreačić, Navid Nouri, Vamsi K. Potluru, Tucker Balch, Manuela Veloso

Creation of a synthetic dataset that faithfully represents the data distribution and simultaneously preserves privacy is a major research challenge.

Synthetic Data Generation

Differentially Private Learning of Hawkes Processes

no code implementations27 Jul 2022 Mohsen Ghassemi, Eleonora Kreačić, Niccolò Dalmasso, Vamsi K. Potluru, Tucker Balch, Manuela Veloso

Hawkes processes have recently gained increasing attention from the machine learning community for their versatility in modeling event sequence data.

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