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Martina Olliaro

Ca Foscari University of Venice

SCHOLARLY PAPERS

4

DOWNLOADS

85

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0

Scholarly Papers (4)

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1.

Empirical Analysis of the Impact of Queries on Watermarked Textual Relational Databases

Number of pages: 23 Posted: 13 Jun 2023
Maikel Lázaro Pérez Gort, Martina Olliaro and Agostino Cortesi
Instituto Nacional de Astrofísica, Óptica y Electrónica (National Institute of Astrophysics, Optics and Electronics), Ca Foscari University of Venice and Ca Foscari University of Venice
Downloads 37 (1,236,159)

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Antiplagiarism, SQL queries, Relational data, Security, Semantic preservation, Robust watermarking

2.

Study of the Watermark Source's Topology Role on Relational Data Watermarking Robustness

IEEE Access, volume 12, 2024[10.1109/ACCESS.2024.3364760]
Number of pages: 19 Posted: 12 Dec 2025
Maikel Lázaro Pérez Gort, Martina Olliaro and Agostino Cortesi
Instituto Nacional de Astrofísica, Óptica y Electrónica (National Institute of Astrophysics, Optics and Electronics), Ca Foscari University of Venice and Ca Foscari University of Venice
Downloads 19 (1,481,165)

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Ownership Proof, Plagiarism Detection, Relational Data, Robust Watermarking, Watermark Topology

3.

A Quantile-Based Watermarking Approach for Distortion Minimization

Number of pages: 15 Posted: 12 Dec 2025
Maikel Lázaro Pérez Gort, Martina Olliaro and Agostino Cortesi
Instituto Nacional de Astrofísica, Óptica y Electrónica (National Institute of Astrophysics, Optics and Electronics), Ca Foscari University of Venice and Ca Foscari University of Venice
Downloads 16 (1,500,778)

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Distortion Reduction, Numeric Distribution, Quantile, Robust Watermarking, Watermark Capacity

4.

Reducing Multiple Occurrences of Meta-Mark Selection in Relational Data Watermarking

IEEE Access, volume 10, 2022[10.1109/ACCESS.2022.3182099]
Number of pages: 22 Posted: 12 Dec 2025
Maikel Lázaro Pérez Gort, Martina Olliaro and Agostino Cortesi
Instituto Nacional de Astrofísica, Óptica y Electrónica (National Institute of Astrophysics, Optics and Electronics), Ca Foscari University of Venice and Ca Foscari University of Venice
Downloads 13 (1,518,554)

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Mark Exclusion, Pseudo-Random Selection, Redundant Selection, Relational Data, Watermarking