Pierre-David Létourneau

According to our database, Pierre-David Létourneau authored at least 16 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

An Efficient Framework for Global Non-Convex Polynomial Optimization with Nonlinear Polynomial Constraints.

Mitchell Tong Harris, Pierre-David Letourneau, Dalton Jones, Matthew Harper Langston

CoRR, 2023

A Sparse Fast Chebyshev Transform for High-Dimensional Approximation.

Dalton Jones, Pierre-David Letourneau, Matthew J. Morse, Matthew Harper Langston

CoRR, 2023

An Efficient Framework for Global Non-Convex Polynomial Optimization over the Hypercube.

Pierre-David Letourneau, Dalton Jones, Matthew J. Morse, Matthew Harper Langston

CoRR, 2023

Composite Slice Transformer: An Efficient Transformer with Composition of Multi-Scale Multi-Range Attentions.

Mingu Lee, Saurabh Pitre, Tianyu Jiang, Pierre-David Letourneau, Matthew J. Morse, Kanghwan Jang, Joseph Soriaga, Parham Noorzad, Hsin-Pai Cheng, Christopher Lott

Proceedings of the Eleventh International Conference on Learning Representations, 2023

2021

Boundary Integral Solver Approaches for Particle Accelerator Simulation Problems and Deployment on NERSC Hardware.

Julia Wei, Matthew Harper Langston, Pierre-David Letourneau, Matthew J. Morse, Larry Weintraub, Aimee Nogoy, Noah Amsel, Richard Lethin

Proceedings of the 2021 IEEE High Performance Extreme Computing Conference, 2021

HACCLE: metaprogramming for secure multi-party computation.

Yuyan Bao, Kirshanthan Sundararajah, Raghav Malik, Qianchuan Ye, Christopher Wagner, Nouraldin Jaber, Fei Wang, Mohammad Hassan Ameri, Donghang Lu, Alexander Seto, Benjamin Delaware, Roopsha Samanta, Aniket Kate, Christina Garman, Jeremiah Blocki, Pierre-David Letourneau, Benoît Meister, Jonathan Springer, Tiark Rompf, Milind Kulkarni

Proceedings of the GPCE '21: Concepts and Experiences, Chicago, IL, USA, October 17, 2021

2020

Low-Frequency Electromagnetic Imaging Using Sensitivity Functions and Beamforming.

Pierre-David Letourneau, Mitchell Tong Harris, Matthew Harper Langston, George Papanicolaou

SIAM J. Imaging Sci., 2020

HACCLE: An Ecosystem for Building Secure Multi-Party Computations.

Yuyan Bao, Kirshanthan Sundararajah, Raghav Malik, Qianchuan Ye, Christopher Wagner, Fei Wang, Mohammad Hassan Ameri, Donghang Lu, Alexander Seto, Benjamin Delaware, Roopsha Samanta, Aniket Kate, Christina Garman, Jeremiah Blocki, Pierre-David Letourneau, Benoît Meister, Jonathan Springer, Tiark Rompf, Milind Kulkarni

CoRR, 2020

Approximate Inverse Chain Preconditioner: Iteration Count Case Study for Spectral Support Solvers.

Harper Langston, Pierre-David Letourneau, Julia Wei, Larry Weintraub, Mitchell Tong Harris, Richard Lethin, Eric Papenhausen, Meifeng Lin

Proceedings of the 2020 IEEE High Performance Extreme Computing Conference, 2020

2019

Combinatorial Multigrid: Advanced Preconditioners For Ill-Conditioned Linear Systems.

Matthew Harper Langston, Mitchell Tong Harris, Pierre-David Letourneau, Richard Lethin, James R. Ezick

Proceedings of the 2019 IEEE High Performance Extreme Computing Conference, 2019

Fast Large-Scale Algorithm for Electromagnetic Wave Propagation in 3D Media.

Mitchell Tong Harris, Matthew Harper Langston, Pierre-David Létourneau, George Papanicolaou, James R. Ezick, Richard Lethin

Proceedings of the 2019 IEEE High Performance Extreme Computing Conference, 2019

2018

Computationally Efficient CP Tensor Decomposition Update Framework for Emerging Component Discovery in Streaming Data.

Pierre-David Letourneau, Muthu Manikandan Baskaran, Tom Henretty, James R. Ezick, Richard Lethin

Proceedings of the 2018 IEEE High Performance Extreme Computing Conference, 2018

2017

Huygens-Fresnel wavefront tracing.

Francesco A. Volpe, Pierre-David Létourneau, A. Zhao

Comput. Phys. Commun., 2017

2016

A sparse multidimensional FFT for real positive vectors.

Pierre-David Letourneau, Harper Langston, Benoît Meister, Richard Lethin

CoRR, 2016

A sparse multi-dimensional Fast Fourier Transform with stability to noise in the context of image processing and change detection.

Pierre-David Letourneau, Matthew Harper Langston, Richard Lethin

Proceedings of the 2016 IEEE High Performance Extreme Computing Conference, 2016

2014

Cauchy Fast Multipole Method for General Analytic Kernels.

Pierre-David Létourneau, Cris Cecka, Eric Darve

SIAM J. Sci. Comput., 2014