Stefan Güttel

63 papers Journal 59Unranked 3

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Data-driven discovery of chemical reaction networks. CoRR Abraham Reyes-Velazquez, Stefan Güttel, Igor Larrosa, Jonas Latz
2026	J	`jnl`	Fast and explainable clustering in the Manhattan and Tanimoto distance. CoRR Stefan Güttel, Kaustubh Roy
2025	J	`jnl`	Concentrated real-pole uniform-in-time approximation of the matrix exponential. CoRR Stefan Güttel, Shuai Shao
2025	J	`jnl`	Fast parallel transient electromagnetic modeling using a uniform-in-time approximation to the exponential. CoRR Ralph-Uwe Börner, Stefan Güttel
2025	J	`jnl`	GMRES with Randomized Sketching and Deflated Restarting. SIAM J. Matrix Anal. Appl. Liam Burke, Stefan Güttel, Kirk M. Soodhalter
2025	J	`jnl`	Stabilizing randomized GMRES through flexible GMRES. CoRR Stefan Güttel, John W. Pearson
2024	J	`jnl`	A Sherman-Morrison-Woodbury approach to solving least squares problems with low-rank updates. CoRR Stefan Güttel, Yuji Nakatsukasa, Marcus Webb, Alban Bloor Riley
2024	J	`jnl`	A Sketch-and-Select Arnoldi Process. SIAM J. Sci. Comput. Stefan Güttel, Igor Simunec
2024	J	`jnl`	Fast and exact fixed-radius neighbor search based on sorting. PeerJ Comput. Sci. Xinye Chen, Stefan Güttel
2024	J	`jnl`	Fast and explainable clustering based on sorting. Pattern Recognit. Xinye Chen, Stefan Güttel
2024	J	`jnl`	Krylov Subspace Recycling with Randomized Sketching for Matrix Functions. SIAM J. Matrix Anal. Appl. Liam Burke, Stefan Güttel
2024	J	`jnl`	Randomized Sketching of Nonlinear Eigenvalue Problems. SIAM J. Sci. Comput. Stefan Güttel, Daniel Kressner, Bart Vandereycken
2024	J	`jnl`	fABBA: A Python library for the fast symbolic approximation of time series. J. Open Source Softw. Xinye Chen, Stefan Güttel
2023	J	`jnl`	A sketch-and-select Arnoldi process. CoRR Stefan Güttel, Igor Simunec
2023	J	`jnl`	An Efficient Aggregation Method for the Symbolic Representation of Temporal Data. ACM Trans. Knowl. Discov. Data Xinye Chen, Stefan Güttel
2023	J	`jnl`	GMRES with randomized sketching and deflated restarting. CoRR Liam Burke, Stefan Güttel, Kirk M. Soodhalter
2023	J	`jnl`	Krylov Subspace Recycling With Randomized Sketching For Matrix Functions. CoRR Liam Burke, Stefan Güttel
2023	J	`jnl`	Randomized Sketching for Krylov Approximations of Large-Scale Matrix Functions. SIAM J. Matrix Anal. Appl. Stefan Güttel, Marcel Schweitzer
2022	J	`jnl`	An efficient aggregation method for the symbolic representation of temporal data. CoRR Xinye Chen, Stefan Güttel
2022	J	`jnl`	Calculating elements of matrix functions using divided differences. Comput. Phys. Commun. Lev Yu. Barash, Stefan Güttel, Itay Hen
2022	J	`jnl`	Exact fixed-radius nearest neighbor search with an application to clustering. CoRR Xinye Chen, Stefan Güttel
2022	J	`jnl`	Fast and explainable clustering based on sorting. CoRR Xinye Chen, Stefan Güttel
2022	J	`jnl`	Model order reduction of layered waveguides via rational Krylov fitting. CoRR Vladimir Druskin, Stefan Güttel, Leonid Knizhnerman
2022	J	`jnl`	Randomized sketching for Krylov approximations of large-scale matrix functions. CoRR Stefan Güttel, Marcel Schweitzer
2022	J	`jnl`	Randomized sketching of nonlinear eigenvalue problems. CoRR Stefan Güttel, Daniel Kressner, Bart Vandereycken
2022	J	`jnl`	Robust Rational Approximations of Nonlinear Eigenvalue Problems. SIAM J. Sci. Comput. Stefan Güttel, Gian Maria Negri Porzio, Françoise Tisseur
2021	J	`jnl`	A Comparison of Limited-memory Krylov Methods for Stieltjes Functions of Hermitian Matrices. SIAM J. Matrix Anal. Appl. Stefan Güttel, Marcel Schweitzer
2021	J	`jnl`	A Hamiltonian decomposition for fast interior-point solvers in model predictive control. Autom. Eduardo Poupard, William Paul Heath, Stefan Güttel
2021	J	`jnl`	A comparison of LSTM and GRU networks for learning symbolic sequences. CoRR Roberto Cahuantzi, Xinye Chen, Stefan Güttel
2021	—	`conf`	A fast sorting-based aggregation method for symbolic time series representation. ICDM (Workshops) Xinye Chen, Stefan Güttel
2021	J	`jnl`	Algorithms for the Rational Approximation of Matrix-Valued Functions. SIAM J. Sci. Comput. Ion Victor Gosea, Stefan Güttel
2021	J	`jnl`	Calculating elements of matrix functions using divided differences. CoRR Lev Yu. Barash, Stefan Güttel, Itay Hen
2021	J	`jnl`	Machine Learning-Based Soft Sensors for Vacuum Distillation Unit. CoRR Kamil Oster, Stefan Güttel, Lu Chen, Jonathan L. Shapiro, Megan Jobson
2021	J	`jnl`	Pre-treatment of outliers and anomalies in plant data: Methodology and case study of a Vacuum Distillation Unit. CoRR Kamil Oster, Stefan Güttel, Jonathan L. Shapiro, Lu Chen, Megan Jobson
2020	J	`jnl`	A comparison of limited-memory Krylov methods for Stieltjes functions of Hermitian matrices. CoRR Stefan Güttel, Marcel Schweitzer
2020	J	`jnl`	ABBA: Adaptive Brownian bridge-based symbolic aggregation of time series. CoRR Steven Elsworth, Stefan Güttel
2020	J	`jnl`	ABBA: adaptive Brownian bridge-based symbolic aggregation of time series. Data Min. Knowl. Discov. Steven Elsworth, Stefan Güttel
2020	J	`jnl`	Algorithms for the rational approximation of matrix-valued functions. CoRR Ion Victor Gosea, Stefan Güttel
2020	J	`jnl`	Limited-memory polynomial methods for large-scale matrix functions. CoRR Stefan Güttel, Daniel Kressner, Kathryn Lund
2020	J	`jnl`	The Block Rational Arnoldi Method. SIAM J. Matrix Anal. Appl. Steven Elsworth, Stefan Güttel
2020	J	`jnl`	Time Series Forecasting Using LSTM Networks: A Symbolic Approach. CoRR Steven Elsworth, Stefan Güttel
2019	—	`conf`	A Hamiltonian Decomposition-based Splitting Method for Interior Point Solvers in Model Predictive Control. CDC Eduardo Poupard, William Paul Heath, Stefan Güttel
2018	J	`jnl`	Scabies in residential care homes: Modelling, inference and interventions for well-connected population sub-units. PLoS Comput. Biol. Timothy M. Kinyanjui, Jo Middleton, Stefan Güttel, Jackie Cassell, Joshua V. Ross, Thomas A. House
2017	J	`jnl`	Parallelization of the Rational Arnoldi Algorithm. SIAM J. Sci. Comput. Mario Berljafa, Stefan Güttel
2017	J	`jnl`	The RKFIT Algorithm for Nonlinear Rational Approximation. SIAM J. Sci. Comput. Mario Berljafa, Stefan Güttel
2017	J	`jnl`	The nonlinear eigenvalue problem. Acta Numer. Stefan Güttel, Françoise Tisseur
2016	J	`jnl`	Near-Optimal Perfectly Matched Layers for Indefinite Helmholtz Problems. SIAM Rev. Vladimir Druskin, Stefan Güttel, Leonid Knizhnerman
2016	J	`jnl`	Scaled and Squared Subdiagonal Padé Approximation for the Matrix Exponential. SIAM J. Matrix Anal. Appl. Stefan Güttel, Yuji Nakatsukasa
2015	—	`conf`	Detecting and reducing redundancy in alarm networks. CASE Timothy D. Butters, Stefan Güttel, Jonathan L. Shapiro
2015	J	`jnl`	Generalized Rational Krylov Decompositions with an Application to Rational Approximation. SIAM J. Matrix Anal. Appl. Mario Berljafa, Stefan Güttel
2015	J	`jnl`	Zolotarev Quadrature Rules and Load Balancing for the FEAST Eigensolver. SIAM J. Sci. Comput. Stefan Güttel, Eric Polizzi, Ping Tak Peter Tang, Gautier Viaud
2014	J	`jnl`	Convergence of Restarted Krylov Subspace Methods for Stieltjes Functions of Matrices. SIAM J. Matrix Anal. Appl. Andreas Frommer, Stefan Güttel, Marcel Schweitzer
2014	J	`jnl`	Efficient and Stable Arnoldi Restarts for Matrix Functions Based on Quadrature. SIAM J. Matrix Anal. Appl. Andreas Frommer, Stefan Güttel, Marcel Schweitzer
2014	J	`jnl`	NLEIGS: A Class of Fully Rational Krylov Methods for Nonlinear Eigenvalue Problems. SIAM J. Sci. Comput. Stefan Güttel, Roel Van Beeumen, Karl Meerbergen, Wim Michiels
2014	J	`jnl`	Some observations on weighted GMRES. Numer. Algorithms Stefan Güttel, Jennifer Pestana
2014	J	`jnl`	Zolotarev Quadrature Rules and Load Balancing for the FEAST Eigensolver. CoRR Stefan Güttel, Eric Polizzi, Ping Tak Peter Tang, Gautier Viaud
2013	—	`ch.`	A Parallel Overlapping Time-Domain Decomposition Method for ODEs. Domain Decomposition Methods in Science and Engineering XX Stefan Güttel
2013	J	`jnl`	PARAEXP: A Parallel Integrator for Linear Initial-Value Problems. SIAM J. Sci. Comput. Martin J. Gander, Stefan Güttel
2013	J	`jnl`	Robust Padé Approximation via SVD. SIAM Rev. Pedro Gonnet, Stefan Güttel, Lloyd N. Trefethen
2012	J	`jnl`	Convergence of Linear Barycentric Rational Interpolation for Analytic Functions. SIAM J. Numer. Anal. Stefan Güttel, Georges Klein
2012	J	`jnl`	Superlinear convergence of the rational Arnoldi method for the approximation of matrix functions. Numerische Mathematik Bernhard Beckermann, Stefan Güttel
2011	J	`jnl`	Deflated Restarting for Matrix Functions. SIAM J. Matrix Anal. Appl. Michael Eiermann, Oliver G. Ernst, Stefan Güttel
2010	J	`jnl`	On the Convergence of Rational Ritz Values. SIAM J. Matrix Anal. Appl. Bernhard Beckermann, Stefan Güttel, Raf Vandebril