Nestor Demeure
Computing System Engineer
National Energy Research Scientific Computing Center (NERSC)
HPC Technology Dept.
Programming Environments & Models Group
Links
I am a Ph.D. and engineer specializing in computer science and applied mathematics. I did my Ph.D. on the measure and localization of numerical errors due to floating-point arithmetic in a high-performance computing context. I am currently working as a computing system engineer in the Programming Environments and Models Group.
Education
PhD - École Normale Supérieure Paris-Saclay, France
Engineering degree - École Nationale Supérieure d’Informatique pour l’Industrie et l’Entreprise, France
Master's degree - University of Strasbourg, France
Recent Publications
Algorithm 1029: Encapsulated Error, a Direct Approach to Evaluate Floating-Point Accuracy
Authors: Demeure, N; Chevalier, C; Denis, C; Dossantos-Uzarralde, P
December 2022, ACM Transactions on Mathematical Software