Address : Télécom SudParis, 19 place Marguerie Perey, Palaiseau, France
Email : helene.halconruy@telecom-sudparis.eu
Since September 2023, I have been an Assistant Professor at Télécom SudParis. Previously, I was a Lecturer in the Finance Department at ESILV (2022–2023) and a Postdoctoral Researcher at the University of Luxembourg (2020–2022) under the supervision of Prof. Yannick Baraud. From 2013 to 2020, I worked at ESME Sudria as a Pedagogical Manager and Lecturer. During this period, I completed my Ph.D. in 2020 under the supervision of Prof. Laurent Decreusefond (Télécom Paris), while continuing my teaching and administrative responsibilities on a full-time basis.
My research lies at the interface of probability, statistics, and machine learning, with a focus on inference for stochastic and dynamical systems. I am interested in nonparametric estimation and model selection for dependent data, including density estimation with shape constraints, robust statistical procedures, and parameter estimation for stochastic differential equations. Building on this background in statistics for stochastic processes, I have recently developed an interest in differential privacy in learning problems, particularly for dynamical systems, where probabilistic tools provide a natural framework to study accuracy–privacy trade-offs under temporal dependence.