A RATIONAL FILTERING ALGORITHM FOR SEQUENCES OF SHIFTED SYMMETRIC LINEAR SYSTEMS WITH APPLICATIONS TO FREQUENCY RESPONSE ANALYSIS
- Anthony P. Austin
- Lior Horesh
- et al.
- 2024
- SIAM Journal on Scientific Computing
Publications
13 results for Vassilis Kalantzis
On Quantum Algorithms for Efficient Solutions of General Classes of Structured Markov Processes
- Vasileios Kalantzis
- Mark S. Squillante
- et al.
- 2024
- SIGMETRICS/PERFORMANCE 2024
A PARALLEL ALGORITHM FOR COMPUTING PARTIAL SPECTRAL FACTORIZATIONS OF MATRIX PENCILS VIA CHEBYSHEV APPROXIMATION
- Tianshi Xu
- Anthony Austin
- et al.
- 2023
- SIAM Journal on Scientific Computing
Accelerating Matrix Trace Estimation by Aitken's Δ2 Process
- Vassilis Kalantzis
- Georgios Kollias
- et al.
- 2023
- ICASSP 2023
Enhanced algebraic substructuring for symmetric generalized eigenvalue problems
- Vassilis Kalantzis
- Lior Horesh
- 2022
- Numer. Linear Algebra. Appl.
parGeMSLR: A parallel multilevel Schur complement low-rank preconditioning and solution package for general sparse matrices
- Tianshi Xu
- Vassilis Kalantzis
- et al.
- 2022
- Parallel Computing
Directed Graph Auto-Encoders
- Georgios Kollias
- Vasileios Kalantzis
- et al.
- 2022
- AAAI 2022
Sparse graph based sketching for fast numerical linear algebra
- Dong Hu
- Shashanka Ubaru
- et al.
- 2021
- ICASSP 2021
A domain decomposition rayleigh-ritz algorithm for symmetric generalized eigenvalue problems
- Vassilis Kalantzis
- 2020
- SIAM Journal on Scientific Computing
TeraPCA: A fast and scalable software package to study genetic variation in tera-scale genotypes
- Aritra Bose
- Vassilis Kalantzis
- et al.
- 2019
- Bioinformatics