Stefan Frei

According to our database, Stefan Frei authored at least 27 papers between 2006 and 2024.

Collaborative distances:

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

2024

Attached and separated rotating flow over a finite height ridge.

Stefan Frei, Erik Burman, Edward R. Johnson

CoRR, 2024

Modeling and numerical simulation of fully Eulerian fluid-structure interaction using cut finite elements.

Stefan Frei, Tobias Knoke, Marc C. Steinbach, Anne-Kathrin Wenske, Thomas Wick

CoRR, 2024

2023

Towards parallel time-stepping for the numerical simulation of atherosclerotic plaque growth.

Stefan Frei, Alexander Heinlein

J. Comput. Phys., October, 2023

A non-intrusive neural-network based gradient algorithm for parameter estimation in non-stationary elasticity.

Stefan Frei, Jan Reichle, Stefan Volkwein

CoRR, 2023

2022

Eulerian time-stepping schemes for the non-stationary Stokes equations on time-dependent domains.

Erik Burman, Stefan Frei, André Massing

Numerische Mathematik, 2022

Efficient coarse correction for parallel time-stepping in plaque growth simulations.

Stefan Frei, Alexander Heinlein

CoRR, 2022

An implicitly extended Crank-Nicolson scheme for the heat equation on time-dependent domains.

Stefan Frei, Maneesh Kumar Singh

CoRR, 2022

2021

LocModFE: Locally modified finite elements for approximating interface problems in deal.II.

Stefan Frei, Thomas Richter, Thomas Wick

Softw. Impacts, 2021

On temporal homogenization in the numerical simulation of atherosclerotic plaque growth.

Stefan Frei, Alexander Heinlein, Thomas Richter

CoRR, 2021

A mechanically consistent model for fluid-structure interactions with contact including seepage.

Erik Burman, Miguel A. Fernández, Stefan Frei, Fannie M. Gerosa

CoRR, 2021

2020

Weak Imposition of Signorini Boundary Conditions on the Boundary Element Method.

Erik Burman, Stefan Frei, Matthew W. Scroggs

SIAM J. Numer. Anal., 2020

Efficient Approximation of Flow Problems With Multiple Scales in Time.

Stefan Frei, Thomas Richter

Multiscale Model. Simul., 2020

Falling balls in a viscous fluid with contact: Comparing numerical simulations with experimental data.

Henry von Wahl, Thomas Richter, Stefan Frei, Thomas Hagemeier

CoRR, 2020

A locally modified second-order finite element method for interface problems.

Stefan Frei, Gozel Judakova, Thomas Richter

CoRR, 2020

2019

3D-2D Stokes-Darcy Coupling for the Modelling of Seepage with an Application to Fluid-Structure Interaction with Contact.

Erik Burman, Miguel A. Fernández, Stefan Frei, Fannie M. Gerosa

Proceedings of the Numerical Mathematics and Advanced Applications ENUMATH 2019 - European Conference, Egmond aan Zee, The Netherlands, September 30, 2019

2018

An Adaptive Newton Algorithm for Optimal Control Problems with Application to Optimal Electrode Design.

Thomas Carraro, Simon Dörsam, Stefan Frei, Daniel Schwarz

J. Optim. Theory Appl., 2018

2016

Long-term simulation of large deformation, mechano-chemical fluid-structure interactions in ALE and fully Eulerian coordinates.

Stefan Frei, Thomas Richter, Thomas Wick

J. Comput. Phys., 2016

2015

Optimizing fiber orientation in fiber-reinforced materials using efficient upscaling.

Stefan Frei, Heiko Andrä, René Pinnau, Oliver Tse

Comput. Optim. Appl., 2015

2014

A Locally Modified Parametric Finite Element Method for Interface Problems.

Stefan Frei, Thomas Richter

SIAM J. Numer. Anal., 2014

2013

Eulerian Techniques for Fluid-Structure Interactions: Part II - Applications.

Stefan Frei, Thomas Richter, Thomas Wick

Proceedings of the Numerical Mathematics and Advanced Applications - ENUMATH 2013, 2013

Eulerian Techniques for Fluid-Structure Interactions: Part I - Modeling and Simulation.

Stefan Frei, Thomas Richter, Thomas Wick

Proceedings of the Numerical Mathematics and Advanced Applications - ENUMATH 2013, 2013

2010

Familiarity breeds contempt: the honeymoon effect and the role of legacy code in zero-day vulnerabilities.

Sandy Clark, Stefan Frei, Matt Blaze, Jonathan M. Smith

Proceedings of the Twenty-Sixth Annual Computer Security Applications Conference, 2010

2009

Security econometrics: The dynamics of (in)security.

Stefan Frei

PhD thesis, 2009

Firefox (In) security update dynamics exposed.

Stefan Frei, Thomas Dübendorfer, Bernhard Plattner

Comput. Commun. Rev., 2009

Modelling the Security Ecosystem- The Dynamics of (In)Security.

Stefan Frei, Dominik Schatzmann, Bernhard Plattner, Brian Trammell

Proceedings of the 8th Annual Workshop on the Economics of Information Security, 2009

Web Browser Security Update Effectiveness.

Thomas Dübendorfer, Stefan Frei

Proceedings of the Critical Information Infrastructures Security, 2009

2006

Large-scale vulnerability analysis.

Stefan Frei, Martin May, Ulrich Fiedler, Bernhard Plattner

Proceedings of the 2006 SIGCOMM Workshop on Large-Scale Attack Defense, 2006