Resume

• 2008

  French

  English

  German

  Italian

  Doctor of Philosophy (PhD)

  Mathematics

  Warwick University

• 2004

  MMath

  Mathematics

• Canadian Team Handball Federation (CTHF/FCHO)

  Montreal chapter Data Lead

  Data for Good

  Algorithms

  Mathematica

  Statistics

  Stochastic Modeling

  Probability

  Teaching

  LaTeX

  Data Science

  University Teaching

  Data Analysis

  Pattern Recognition

  Bayesian statistics

  Project Management

  Mathematics

  Scientific Writing

  Research

  Artificial Intelligence (AI)

  Theory

  Machine Learning

  Probability Theory

  Product-form invariant measures for Brownian motion with drift satisfying a skew-symmetry type condition

  Neil O'Connell

  ALEA 11 (2014)

  307 - 329

  Product-form invariant measures for Brownian motion with drift satisfying a skew-symmetry type condition

  Electron. J. Probab. 17 (2012) no. 34

  1-25\nISSN: 1083-6489

  DOI: 10.1214/EJP.v17-2007

  Large deviations for non-crossing partitions

  Daniel Remenik

  Jeremy Quastel

  We obtain exact formulas for moments and generating functions of the height function of the asymmetric simple exclusion process at one spatial point

  starting from special initial data in which every positive even site is initially occupied.

  Exact formulas for random growth with half-flat initial data

  (with Nicos Georgiou)\nWe study the sequence alignment problem and its independent version

  the discrete Hammersley process with an exploration penalty. We obtain rigorous upper bounds for the number of optimality regions in both models near the soft edge. At zero penalty the independent model becomes an exactly solvable model and we identify cases for which the law of the last passage time converges to a Tracy-Widom law.

  Optimality Regions and Fluctuations for Bernoulli Last Passage Models

  (with John Harnad)\n\nWe study semiclassical and zero temperature asymptotics of quantum weighted double Hurwitz numbers.

  Asymptotics of quantum weighted Hurwitz numbers

  Neil O'Connell

  Electron. J. Probab. 20 (2015)

  no. 25

  Tracy-Widom asymptotics for a random polymer model with gamma-distributed weights

  Bálint Virág

  Duncan Duvergne

  The conjectured limit of last passage percolation is a scale-invariant

  independent

  stationary increment process with respect to metric composition. We prove this for Brownian last passage percolation. We construct the Airy sheet and characterize it in terms of the Airy line ensemble. We also show that the last passage geodesics converge to random functions with Hölder-2/3− continuous paths. This work completes the construction of the central object in the Kardar-Parisi-Zhang universality class

  the directed landscape.

  The directed landscape

  Functionals of the Brownian bridge

  Daniel Remenik

  Jeremy Quastel

  We obtain a Fredholm Pfaffian formula for an appropriate generating function of the height function of the asymmetric simple exclusion process starting from flat (periodic) initial data. Formal asymptotics lead to the GOE Tracy‐Widom distribution.

  A Pfaffian Representation for flat ASEP

  Janosch

  Ortmann

  University of Warwick

  Concordia University

  Centre de recherches mathématiques (CRM)

  University of Toronto

  École des sciences de la gestion (ESG UQAM)

  Montreal

  Canada Area

  Horizon Postdoctoral Fellow

  Concordia University

  University of Toronto

  Teaching Assistant

  Taught undergraduate exercise classes for various courses (all undergraduate levels) and gave small-group (4-5 students) supervisions (tutorials) to first and second year undergraduates

  University of Warwick

  Early Career Fellow

  Fellowship from the Institute for Advanced Study (IAS) at Warwick

  University of Warwick

  PhD student

  Probability theory: random matrix theory

  interacting particle systems

  University of Warwick

  Centre de recherches mathématiques (CRM)

  Montreal

  Canada Area

  Postdoctoral Fellow

  Montreal

  Canada Area

  Research focus: probabilistic and machine learning methods to support the decision making process

  Assistant Professor

  École des sciences de la gestion (ESG UQAM)