Preprints 2022

• Lis, K. and Rottmann, M. and Honari, S. and Fua, P. and Salzmann, M.

  AttEntropy: Segmenting Unknown Objects in Complex Scenes using the Spatial Attention Entropy of Semantic Segmentation Transformers

  arXiv

• Diab, M. and Frommer, A. and Kahl, K.

  A flexible short recurrence Krylov subspace method for matrices arising in the time integration of port Hamiltonian systems and ODEs/DAEs with a dissipative Hamiltonian

  arXiv

• Glück, J. and Jacob, B. and Meyer, A. and Wyss, C. and Zwart, H.

  Stability of linear infinite-dimensional port-Hamiltonian systems via closure relations

  arXiv

• Riedlinger, T. and Schubert, M. and Kahl, K. and Gottschalk, H. and Rottmann, M.

  Towards Rapid Prototyping and Comparability in Active Learning for Deep Object Detection

  arXiv

• Rüdiger, B. and Tordeux, A. and Ugurcan, B.

  Stability analysis of a stochastic port-Hamiltonian car-following mode

  arXiv

• Glück, J. and Kaplin, M.

  Order boundedness and order continuity properties of positive operator semigroups

  arXiv

• Frommer, A. and Ramirez-Hidalgo, G.

  Deflated Multigrid Multilevel Monte Carlo

  arXiv

• Klamroth, K. and Stiglmayr, M. and Totzeck, C.

  Consensus-Based Optimization for Multi-Objective Problems: A Multi-Swarm Approach

  arXiv

• van Betteray, A. and Rottmann, M. and Kahl, K.

  MGiaD: Multigrid in all dimensions. Efficiency and robustness by coarsening in resolution and channel dimensions

  arXiv

• Farkas, B. and Nagy, B. and Gy. Révész, S.

  Fenton type minimax problems for sum of translates functions

  arXiv

• Glück, J. and Mironchenko, A.

  Stability criteria for positive C0-semigroups on ordered Banach spaces

  arXiv

• Farkas, B. and Nagy, B. and Gy. Révész, S.

  On intertwining of maxima of sum of translates functions with nonsingular kernels

  arXiv

• Mütze, A. and Rottmann, M. and Gottschalk, H.

  Semi-supervised domain adaptation with CycleGAN guided by a downstream task loss

  Preprint: imacm_22_26 download

• Maag, K. and Chan, R. and Uhlenmeyer, S. and Kowol, K. and Gottschalk, H.

  Two Video Data Sets for Tracking and Retrieval of Out of Distribution Objects

  Preprint: imacm_22_25 download / arXiv

• Heldmann, F. and Berkhahn, S. and Ehrhardt, M. and Klamroth, K.

  PINN Training using Biobjective Optimization: The Trade-off between Data Loss and Residual Loss

  Preprint: imacm_22_24 download

• Zheng, Z. and Pang, G. and Ehrhardt, M. and Liu, B.

  An efficient second-order method for the linearized Benjamin-Bona-Mahony equation with artificial boundary conditions

  Preprint: imacm_22_23 download

• Poggi, A. and Di Persio, L. and Ehrhardt, M.

  Electricity Price Forecasting via Statistical and Deep Learning Approaches: the German case

  Preprint: imacm_22_22 download

• Maamar, M.H. and Ehrhardt, M. and Tabharit, L.

  A Nonstandard Finite Difference Scheme for a Time-Fractional Model of Zika Virus Transmission

  Preprint: imacm_22_21 download

• Akramov, M.E. and Yusupov, J.R. and Ehrhardt, M. and Susanto, H. and Matrasulov, D.U.

  Transparent boundary conditions for the nonlocal nonlinear Schrödinger equation: A model for reflectionless propagation of PT-symmetric solitons

  Preprint: imacm_22_20 download

• Fatoorehchi, H. and Ehrhardt, M.

  A combined method for stability analysis of linear time invariant and nonlinear continuous-time control systems based on the Hermite-Fujiwara matrix and Cholesky decomposition

  Preprint: imacm_22_19 download

• Jacob, B. and Morris, K.

  On solvability of dissipative partial differential-algebraic equations

  Preprint: imacm_22_18 download

• Kamm, K. and Muniz, M.

  A novel approach to rating transition modelling via Machine Learning and SDEs on Lie groups

  Preprint: imacm_22_17 download

• Chan, R. and Dardashti, R. and Osinski, M. and Rottmann, M. and Brüggemann, D. and Rücker, C. and Schlicht, P. and Hüger, F. and Rummel, N. and Gottschalk, H.

  What Should AI See? Using the Public’s Opinion to Determine the Perception of an AI

  Preprint: imacm_22_16 download

• Gottschalk, H. and Rothe, N. and Siemssen, D.

  Cosmological de Sitter Solutions of the Semiclassical Einstein Equation

  Preprint: imacm_22_15 download

• Muniz, M. and Ehrhardt, M. and Günther, M. and Winkler, R.

  Strong stochastic Runge-Kutta Munthe-Kaas methods for nonlinear Itô SDEs on manifolds

  Preprint: imacm_22_14 download

• Heldmann, F. and Treibert, S. and Ehrhardt, M. and Klamroth, K.

  PINN Training using Biobjective Optimization: The Trade-off between Data Loss and Residual Loss

  Preprint: imacm_22_13 download

• Yusupov, J.R. and Matyokubov, Kh.Sh. and Ehrhardt, M. and Matrasulov, D.U.

  Manakov system on metric graphs: Modeling the reflectionless propagation of vector solitons in networks

  Preprint: imacm_22_12 download

• A Physics-Informed Neural Network to Model COVID-19 Infection and Hospitalization Scenarios

  Treibert, S. and Ehrhardt, M.

  Preprint: imacm_22_11 download

• Lagrangian instabilities in thermal convection with stable temperature profiles

  Agasthya, L. and Bartel, A. and Biferale, L. and Ehrhardt, M. and Toschi, F.

  Preprint: imacm_22_10 download

• Gradient-based parameter calibration of an anisotropic interaction model for pedestrian dynamics

  Turarov, Z. and Totzeck, C.

  Preprint: imacm_22_09 download

• Experimental Observation and Theoretical Analysis of the Low-frequency Source Interferogram and Hologram in Shallow Water

  Ehrhardt, M. and Pereselkov, S. and Kuz’kin, V. and Kaznacheev, I. and Rybyanets, P.

  Preprint: imacm_22_08 download

• A Characteristic Boundary Condition for Multispeed Lattice Boltzmann Methods

  Klass, F. and Gabbana, A. and Bartel, A.

  Preprint: imacm_22_07 download

• A-Eye: Driving with the Eyes of AI for Corner Case Generation

  Kowol, K., and Bracke, S. and Gottschalk, H.

  Preprint: imacm_22_06 download

• Detecting and Learning the Unknown in Semantic Segmentation

  Chan, R., and Uhlemeyer, S., and Rottmann, M. and Gottschalk, H.

  Preprint: imacm_22_05 download

• Mixed-Dimensional Geometric Coupling of Port-Hamiltonian Systems

  Jäschke, J. and Skrepek, N. and Ehrhardt, M.

  Preprint: imacm_22_04 download

• Error estimates for a splitting integrator for semilinear boundary coupled systems

  Csomós, P. and Farkas, B. and Kovács, B.

  Preprint: imacm_22_03 download

• Special cosmological models derived from the semiclassical Einstein equation on flat FLRW space-times

  Gottschalk, H. and Rothe, N. and Siemssen, D.

  Preprint: imacm_22_02 download

• Towards Unsupervised Open World Semantic Segmentation

  Uhlemeyer, S. and Rottmann, M. and Gottschalk, H.

  Preprint: imacm_22_01 download