William Clements

Senior Machine Learning Researcher at indust.ai

I am a senior research scientist at indust.ai in Paris, France, working on bridging the gap between the academic state of the art in machine learning and industrial needs. My current research focuses on developing new methods for applying reinforcement learning to real-world problems.

I am also a physicist by training, and my PhD work focused on quantum optics and quantum information processing.

Expertise Reinforcement Learning Quantum Computing Photonics
Education PhD in photonic quantum computing (2018) University of Oxford Diplôme d'ingénieur (2014) Ecole Polytechnique

RECENT TALKS

"Robust Domain Randomization for Reinforcement Learning", Poster spotlight at the Machine Learning and Artifical Intelligence workshop in Paris, 08 October 2019.

"Quantum Computing and Reinforcement Learning", Invited Talk at the Machine Learning Summer School, Moscow, 30 September 2019. I was also on a discussion panel on "AI for telecom".

"Estimating Risk and Uncertainty in Deep Reinforcement Learning", Skolkovo Institute of Science and Technology, Moscow, 06 June 2019

"Estimation du risque et de l'incertitude en apprentissage par renforcement profond", Université de Lille 1, 28 March 2019

"Mathématiques de l'intelligence artificielle", Université Paris Sud, 13 February 2019. A video of my talk can be found on the event's website.

SELECTED PUBLICATIONS AND CONFERENCE PAPERS

Machine Learning

"Exploratory Combinatorial Optimization with Reinforcement Learning", Barrett, T. D., Clements, W. R., Foerster, J. N., Lvovsky, A. I., AAAI 2020

"Estimating risk and uncertainty in deep reinforcement learning", Clements, W. R., Robaglia, B. M., Van Delft, B., Slaoui, R. B., & Toth, S., arXiv preprint arXiv:1905.09638 (2019)

"Robust Visual Domain Randomization for Reinforcement Learning", Slaoui, R. B., Clements, W. R., Foerster, J. N. & Toth, S., BeTR-RL workshop at ICLR 2020

"Learning Group Structure and Disentangled Representations of Dynamical Environments", Quessard, R., Barrett, T. D., Clements, W. R., CLDM workshop at ICLR 2020

Photonic Quantum Computing

"Optimal design for universal multiport interferometers", Clements, W. R., Humphreys, P. C., Metcalf, B. J., Kolthammer, W. S., & Walmsley, I. A., Optica, 3(12), 1460-1465. (2016)

"Gaussian optical Ising machines", Clements, W. R., Renema, J. J., Wen, Y. H., Chrzanowski, H. M., Kolthammer, W. S., & Walmsley, I. A., Physical Review A, 96(4), 043850. (2017)

"Approximating vibronic spectroscopy with imperfect quantum optics", Clements, W. R., Renema, J. J., Eckstein, A., Valido, A. A., Lita, A., Gerrits, T., ... & Walmsley, I. A., Journal of Physics B: Atomic, Molecular and Optical Physics, 51(24), 245503. (2018)

"Modular linear optical circuits", Mennea, P. L., Clements, W. R., Smith, D. H., Gates, J. C., Metcalf, B. J., Bannerman, R. H., ... & Smith, P. G., Optica, 5(9), 1087-1090. (2018)

"Using an imperfect photonic network to implement random unitaries", Burgwal, R., Clements, W. R., Smith, D. H., Gates, J. C., Kolthammer, W. S., Renema, J. J., & Walmsley, I. A., Optics Express, 25(23), 28236-28245. (2017)

Photonics

"Single nanoparticle detection using split-mode microcavity Raman lasers", Li, B. B., Clements, W. R., Yu, X. C., Shi, K., Gong, Q., & Xiao, Y. F., Proceedings of the National Academy of Sciences, 111(41), 14657-14662. (2014)

"Raman-lasing dynamics in split-mode microresonators", Clements, W. R., Li, B. B., Shen, B. Q., & Xiao, Y. F., Physical Review A, 91(1), 013804. (2015)

PATENT APPLICATION

"Interferometer and method of designing an interferometer", Clements, W., Humphreys, P., Metcalf, B., Kolthammer, S., & Walmsley, I., US Patent App. 16/080,037 (2019)

Languages

I'm also an enthusiastic language learner!

English
Native speaker
French
Native speaker
Italian
B2 - Upper Intermediate
Mandarin
B2 - Upper Intermediate
Spanish
B1 - Lower Intermediate

Contact

You can contact me by email at mail [at] william-clements.com