ANR SuSa 2020 - 2025 (PI)

Scaling up Stochastic algorithms #

Both statistical physics and Bayesian statistical inference revolve around probabilistic modeling and relies on description based on intractable integrals, which are sampled through Monte Carlo algorithms. As size and complexity of problems increase, these high-dimensional problems require more efficient stochastic methods, yet still simple and robust. They offer an opportunity for rich and multidisciplinary collaborations, from computational physics to probability theory and Bayesian statistics. The SuSa project propose to bring together physicists, probabilists and computer scientists, so as to develop innovative algorithms, based on the most recent advances in Monte Carlo and learning methods. Both theoretical and practical issues will be addressed, from the production of precise analysis of the underlying stochastic processes to the development of numerical solutions for parallelization and computational complexity reduction and applications to large-scale dataset in physics.

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