Stefan Güttel

Orcid: 0000-0003-1494-4478

According to our database1, Stefan Güttel authored at least 43 papers between 2010 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Randomized Sketching for Krylov Approximations of Large-Scale Matrix Functions.
SIAM J. Matrix Anal. Appl., September, 2023

An Efficient Aggregation Method for the Symbolic Representation of Temporal Data.
ACM Trans. Knowl. Discov. Data, January, 2023

GMRES with randomized sketching and deflated restarting.
CoRR, 2023

Krylov Subspace Recycling With Randomized Sketching For Matrix Functions.
CoRR, 2023

A sketch-and-select Arnoldi process.
CoRR, 2023

2022
Robust Rational Approximations of Nonlinear Eigenvalue Problems.
SIAM J. Sci. Comput., August, 2022

Calculating elements of matrix functions using divided differences.
Comput. Phys. Commun., 2022

Exact fixed-radius nearest neighbor search with an application to clustering.
CoRR, 2022

Randomized sketching of nonlinear eigenvalue problems.
CoRR, 2022

Model order reduction of layered waveguides via rational Krylov fitting.
CoRR, 2022

Fast and explainable clustering based on sorting.
CoRR, 2022

2021
Algorithms for the Rational Approximation of Matrix-Valued Functions.
SIAM J. Sci. Comput., 2021

A Comparison of Limited-memory Krylov Methods for Stieltjes Functions of Hermitian Matrices.
SIAM J. Matrix Anal. Appl., 2021

Machine Learning-Based Soft Sensors for Vacuum Distillation Unit.
CoRR, 2021

A comparison of LSTM and GRU networks for learning symbolic sequences.
CoRR, 2021

Pre-treatment of outliers and anomalies in plant data: Methodology and case study of a Vacuum Distillation Unit.
CoRR, 2021

A Hamiltonian decomposition for fast interior-point solvers in model predictive control.
Autom., 2021

A fast sorting-based aggregation method for symbolic time series representation.
Proceedings of the 2021 International Conference on Data Mining, 2021

2020
The Block Rational Arnoldi Method.
SIAM J. Matrix Anal. Appl., 2020

ABBA: adaptive Brownian bridge-based symbolic aggregation of time series.
Data Min. Knowl. Discov., 2020

Time Series Forecasting Using LSTM Networks: A Symbolic Approach.
CoRR, 2020

Limited-memory polynomial methods for large-scale matrix functions.
CoRR, 2020

2019
A Hamiltonian Decomposition-based Splitting Method for Interior Point Solvers in Model Predictive Control.
Proceedings of the 58th IEEE Conference on Decision and Control, 2019

2018
Scabies in residential care homes: Modelling, inference and interventions for well-connected population sub-units.
PLoS Comput. Biol., 2018

2017
Parallelization of the Rational Arnoldi Algorithm.
SIAM J. Sci. Comput., 2017

The RKFIT Algorithm for Nonlinear Rational Approximation.
SIAM J. Sci. Comput., 2017

The nonlinear eigenvalue problem.
Acta Numer., 2017

2016
Near-Optimal Perfectly Matched Layers for Indefinite Helmholtz Problems.
SIAM Rev., 2016

Scaled and Squared Subdiagonal Padé Approximation for the Matrix Exponential.
SIAM J. Matrix Anal. Appl., 2016

2015
Zolotarev Quadrature Rules and Load Balancing for the FEAST Eigensolver.
SIAM J. Sci. Comput., 2015

Generalized Rational Krylov Decompositions with an Application to Rational Approximation.
SIAM J. Matrix Anal. Appl., 2015

Detecting and reducing redundancy in alarm networks.
Proceedings of the IEEE International Conference on Automation Science and Engineering, 2015

2014
NLEIGS: A Class of Fully Rational Krylov Methods for Nonlinear Eigenvalue Problems.
SIAM J. Sci. Comput., 2014

Convergence of Restarted Krylov Subspace Methods for Stieltjes Functions of Matrices.
SIAM J. Matrix Anal. Appl., 2014

Efficient and Stable Arnoldi Restarts for Matrix Functions Based on Quadrature.
SIAM J. Matrix Anal. Appl., 2014

Some observations on weighted GMRES.
Numer. Algorithms, 2014

2013
A Parallel Overlapping Time-Domain Decomposition Method for ODEs.
Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

PARAEXP: A Parallel Integrator for Linear Initial-Value Problems.
SIAM J. Sci. Comput., 2013

Robust Padé Approximation via SVD.
SIAM Rev., 2013

2012
Convergence of Linear Barycentric Rational Interpolation for Analytic Functions.
SIAM J. Numer. Anal., 2012

Superlinear convergence of the rational Arnoldi method for the approximation of matrix functions.
Numerische Mathematik, 2012

2011
Deflated Restarting for Matrix Functions.
SIAM J. Matrix Anal. Appl., 2011

2010
On the Convergence of Rational Ritz Values.
SIAM J. Matrix Anal. Appl., 2010


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