Publications

Here I list my peer-reviewed publications ordered by year, including their pdf (or author’s pdf version) and their resources when applicable (e.g., presentation, video-presentation, dataset, codes).
The author order indicates the magnitude of contribution, with the first author adding the most value.
The superscript * indicates equal contributions to the paper.
You can also check out my ORCID, DBLP, Google Scholar, Web of Science and Lattes CV pages.

2026

conference

Understanding Disclosure Risk in Differential Privacy with Applications to Noise Calibration and Auditing

Patricia Guerra-Balboa, Annika Sauer, Héber H. Arcolezi, Thorsten Strufe
conference

Data Poisoning in Longitudinal Local Differential Privacy: Attacks and Analysis

Antonio Alves Marreiras Neto, Héber H. Arcolezi, Javam de Castro Machado
conference

Quantifying the Privacy of Counterfactuals by Leveraging Membership Inference Attacks Against Synthetic Data

Maryam Babaei, Yingke Wang, Hadrien Lautraite, Héber H. Arcolezi, Ulrich Aïvodji, Sébastien Gambs
conference

Beyond Epsilon: A Principled QIF Framework for Local Differential Privacy

Ramon G. Gonze, Natasha Fernandes, Héber H. Arcolezi, Catuscia Palamidessi, Nataliia Bielova
conference

How Tough Is Location Anonymization? Re-identifying 100K Real-User Trajectories in Japan

Abhishek K. Mishra, Mathieu Cunche, Héber H. Arcolezi
conference

Revisiting Locally Differentially Private Protocols: Towards Better Trade-offs in Privacy, Utility, and Attack Resistance

Héber H. Arcolezi, Sébastien Gambs
conference

Estimating the True Distribution of Data Collected with Randomized Response

Carlos Antonio Pinzón, Ehab ElSalamouny, Lucas Massot, Alexis Miller, Héber H. Arcolezi, Catuscia Palamidessi

2025

conference

Fair Play for Individuals, Foul Play for Groups? Auditing Anonymization’s Impact on ML Fairness

Héber H. Arcolezi, Mina Alishahi, Adda-Akram Bendoukha, Nesrine Kaaniche
conference

FADE: Federated Aggregation with Discrimination Elimination

Adda-Akram Bendoukha, Héber H. Arcolezi, Nesrine Kaaniche, Aymen Boudguiga, Renaud Sirdey, Pierre-Emmanuel Clet

2024

conference

Nob-MIAs: Non-biased Membership Inference Attacks Assessment on Large Language Models with Ex-Post Dataset Construction

Cédric Eichler, Nathan Champeil, Nicolas Anciaux, Alexandra Bensamoun, Héber H. Arcolezi, José Maria De Fuentes
conference

Revealing the True Cost of Locally Differentially Private Protocols: An Auditing Perspective

Héber H. Arcolezi, Sébastien Gambs
conference

A Systematic and Formal Study of the Impact of Local Differential Privacy on Fairness: Preliminary Results

Karima Makhlouf, Tamara Stefanović, Heber H Arcolezi, Catuscia Palamidessi
conference

Causal Discovery Under Local Privacy

Ruta Binkyte, Carlos Antonio Pinzón, Szilvia Lestyán, Kangsoo Jung, Héber H. Arcolezi, Catuscia Palamidessi

2023

conference

On the Risks of Collecting Multidimensional Data Under Local Differential Privacy

Héber H. Arcolezi, Sébastien Gambs, Jean-François Couchot, Catuscia Palamidessi
conference

Frequency Estimation of Evolving Data Under Local Differential Privacy

Héber H. Arcolezi, Carlos Pinzón, Catuscia Palamidessi, Sébastien Gambs
conference

(Local) Differential Privacy has NO Disparate Impact on Fairness

Héber H. Arcolezi, Karima Makhlouf, Catuscia Palamidessi
conference

On the Utility Gain of Iterative Bayesian Update for Locally Differentially Private Mechanisms

Héber H. Arcolezi, Selene Cerna, Catuscia Palamidessi

2022

conference

Multi-Freq-LDPy: Multiple Frequency Estimation Under Local Differential Privacy in Python

Héber H. Arcolezi, Jean-François Couchot, Sébastien Gambs, Catuscia Palamidessi, Majid Zolfaghari
journal

Differentially private multivariate time series forecasting of aggregated human mobility with deep learning: Input or gradient perturbation?

Héber H. Arcolezi, Jean-François Couchot, Denis Renaud, Bechara Al Bouna, Xiaokui Xiao

2021

conference

Random Sampling Plus Fake Data: Multidimensional Frequency Estimates With Local Differential Privacy

Héber H. Arcolezi, Jean-François Couchot, Bechara Al Bouna, Xiaokui Xiao
journal

Machine learning-based forecasting of firemen ambulances' turnaround time in hospitals, considering the COVID-19 impact

Selene Cerna, Héber H. Arcolezi, Christophe Guyeux, Guillaume Royer-Fey, Céline Chevallier
journal

RISE Controller Tuning and System Identification Through Machine Learning for Human Lower Limb Rehabilitation via Neuromuscular Electrical Stimulation

Héber H. Arcolezi, Willian RBM Nunes, Rafael A de Araujo, Selene Cerna, Marcelo AA Sanches, Marcelo CM Teixeira, Aparecido A de Carvalho

2020

journal

Identifying the knee joint angular position under neuromuscular electrical stimulation via long short-term memory neural networks

Héber H. Arcolezi, Willian RBM Nunes, Selene Cerna, Rafael A de Araujo, Marcelo Augusto Assunção Sanches, Marcelo Carvalho Minhoto Teixeira, Aparecido Augusto de Carvalho
conference

Mobility modeling through mobile data: generating an optimized and open dataset respecting privacy

Héber H. Arcolezi, Jean-François Couchot, Oumaya Baala, Jean-Michel Contet, Bechara Al Bouna, Xiaokui Xiao
journal

Forecasting the Number of Firefighter Interventions per Region with Local-Differential-Privacy-Based Data

Héber H. Arcolezi, Jean-François Couchot, Selene Cerna, Christophe Guyeux, Guillaume Royer, Béchara Al Bouna, Xiaokui Xiao
conference

A Comparison of LSTM and XGBoost for Predicting Firemen Interventions

Selene Cerna, Christophe Guyeux, Héber H. Arcolezi, Raphaël Couturier, Guillaume Royer
conference

Boosting Methods for Predicting Firemen Interventions

Selene Cerna, Christophe Guyeux, Héber H. Arcolezi, Guillaume Royer

2019

conference

A RISE-based Controller Fine-tuned by an Improved Genetic Algorithm for Human Lower Limb Rehabilitation via Neuromuscular Electrical Stimulation

Héber H. Arcolezi, Willian RBM Nunes, Selene Leya Cerna Nahuis, Marcelo AA Sanches, Marcelo CM Teixeira, Aparecido A De Carvalho
conference

Long Short-Term Memory for Predicting Firemen Interventions

Selene Leya Cerna Nahuis, Christophe Guyeux, Héber H. Arcolezi, Raphaël Couturier, Guillaume Royer, Anna Diva Plasencia Lotufo

Technical Reports

Ph.D. Thesis

Production of Categorical Data Verifying Differential Privacy: Conception and Applications to Machine Learning

Héber H. Arcolezi
Master Thesis

A Novel Robust and Intelligent Control Based Approach for Human Lower Limb Rehabilitation via Neuromuscular Electrical Stimulation

Héber H. Arcolezi
Bachelor Thesis

Um Estudo Complementar ao Projeto de Controle PID no Caso do Pêndulo Invertido (in Portuguese)

Héber H. Arcolezi