Simone Surace is a Swiss co-founder and partner with seven years of experience bridging advanced academic research and applied machine learning. With a PhD and postdoctoral work in time series, Gaussian processes, and nonlinear stochastic filtering, he brings deep expertise in probabilistic modeling and particle filters to product-focused ML roles. At Artificialy and in academia he translated theory into practice, and his contributions to the well-regarded JuliaStats/Distributions.jl—implementing analytical KL divergences with attention to numerical stability—highlight his commitment to robust, reproducible tooling. Now leading Flock Labs AG, he combines research rigor with startup execution, unusually fluent at both deriving inference formulas and shipping production-ready code.
7 years of coding experience
12 years of employment as a software developer
Bachelor of Science, Bachelor of Science at University of Bern
Doctor of Philosophy - PhD, Doctor of Philosophy - PhD at Universität Bern
Summer School, Summer School at Princeton University
A Julia package for probability distributions and associated functions.
Role in this project:
Data Scientist
Contributions:21 reviews, 6 commits, 8 PRs in 3 months
Contributions summary:Simone primarily contributed to adding analytical formulas for calculating the Kullback-Leibler (KL) divergence between various probability distributions. These contributions involved implementing and testing KL divergence calculations for Laplace, Chi, Chisq, LogNormal, LogitNormal, NormalCanon, Binomial, NegativeBinomial, and Geometric distributions. The user's work frequently included improvements in code efficiency and numerical stability. Additionally, they added and updated test cases to validate the accuracy of the implemented formulas.
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Simone Surace - Co-Founder And Partner at Flock Labs AG