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People

Prof. Dr. Hans Hagen

Phone: +49 (0)631 205-4071

Room: 36-219

Mail: hagen@informatik.uni-kl.de


Research Interests

Scientific Visualization and Computer Graphics

  • Topology based Visualization
  • Vector- and tensor field visualization
  • Information visualization
  • Interactive real-time visualization
  • Visualization of large unstructured data sets
  • Virtual reality simulation

Geometric Modelling

  • Variational Design
  • Physically Based Modelling
  • Simulation Based Modelling
  • Interrogation Techniques and Quality Analysis
  • Scattered Data Methods

Teaching

Prof. Hagen is a Senior Research Professor since summer semester 2020.

Advanced Topic Classes are still available:

  • Geometric Modelling
  • Visualization Topics

Publications

2011

A. Ebert, H. Hagen, T. Bierz, M. Deller, P. Olech, D. Steffen, S. Thelen
BibTexsearch
SEE MORE: Improving the Usage of Large Display Environments
Virtual Realities, Springer, pp. 161--180, 2011
S. Schröder, J. Peterson, E. Heien, H. Obermaier, D. Turcotte, L. Kellogg, H. Hagen
BibTexsearch
Visualization of Flow Properties in Mantle Convection: Understanding Homogenization in CitcomS
in AGU Fall Meeting Abstracts, vol. 23, pp. DI23A--2074, 2011, dec
M. Aktaruzzaman, T. Schmitt, H. Hagen
BibTexsearch
Modeling Urban Flooding by Filtering LiDAR Data
in Journal of Urban Technology, vol. 18, no. 4, pp. 97--112, 2011
H. Hagen, Y. Al-Zokari, T. Khan, D. Schneider, D. Zeckzer, C. Auer, J. Sreevalsan-Nair, V. Zobel, I. Hotz, J. Balabanian, . et al.
BibTexsearch
Scientific Visualization: Interactions, Features, Metaphors
Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, Germany, vol. 2, 2011
K. Müller, L. Heischbourg, C. Fünfzig, S. Petsch, H. Hagen
BibTexsearch
Virtual City Map Generation using Area Subdivision
The Eurographics Association, 2011
S. Petsch, S. Guhathakurta, H. Hagen
BibTexsearch
Modeling and visualizing urban sprawl and carbon footprints in Phoenix metropolitan area
OASIcs-OpenAccess Series in Informatics, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 19, 2011
H. Obermaier, M. Hering-Bertram, J. Kuhnert, H. Hagen
BibTexsearch
On moving least squares based flow visualization
OASIcs-OpenAccess Series in Informatics, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 19, 2011
A. Ebert, H. Hagen, T. Bierz, M. Deller, P. Olech, D. Steffen, S. Thelen
BibTexsearch
SEE MORE: Improving the Usage of Large Display Environments
Virtual Realities, Springer, pp. 161--180, 2011
S. Schroder, F. Olawsky, M. Hering-Bertram, H. Hagen
BibTexsearch
Stochastic droplet-fiber collisions
in Procedia Computer Science, vol. 4, pp. 781--790, 2011
M. Hummel, C. Garth, B. Hamann, H. Hagen, K. Joy
BibTexsearch
Illustrative Visualization of a Vortex Breakdown Bubble
Computer Graphics Forum, Wiley Online Library, vol. 30, pp. 235--236, 2011
X. Yang, S. Schröder, M. Hering-Bertram, T. Biedert, H. Hagen, J. Aurich
BibTexsearch
Noise Investigation in Manufacturing
Proceedings of 44th CIRP International Conference on Manufacturing Systems, 2011
Y. Al-Zokari, D. Schneider, D. Zeckzer, L. Guzman, Y. Livnat, H. Hagen
BibTexsearch
Enhanced CakES representing safety analysis results of embedded systems
Computer Science and Information Systems (FedCSIS), 2011 Federated Conference on, IEEE, pp. 783--790, 2011
Y. Al-Zokari, D. Zeckzer, H. Hagen
BibTexsearch
Safety-Domino Representing Criticality of Embedded Systems
EuroVis 2011, Bergen, Norway, Eurographics/IEEE Symposium on Visualization 2011, poster proceedings, pp. 21, 2011
P. Isenberg, N. Elmqvist, J. Scholtz, D. Cernea, K. Ma, H. Hagen
BibTexsearch
Collaborative visualization: Definition, challenges, and research agenda
in Information Visualization, vol. 10, no. 4, pp. 310--326, 2011
J. Reininghaus, N. Kotava, D. Guenther, J. Kasten, H. Hagen, I. Hotz
BibTexsearch
A scale space based persistence measure for critical points in 2d scalar fields
in IEEE Transactions on Visualization and Computer Graphics, vol. 17, no. 12, pp. 2045--2052, 2011
C. Weber, S. Hahmann, H. Hagen
BibTexsearch
Methods for feature detection in point clouds
OASIcs-OpenAccess Series in Informatics, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 19, 2011
A. Knoll, S. Thelen, I. Wald, C. Hansen, H. Hagen, M. Papka
BibTexsearch
Full-resolution interactive CPU volume rendering with coherent BVH traversal
Visualization Symposium (PacificVis), 2011 IEEE Pacific, IEEE, pp. 3--10, 2011
S. Petsch, S. Guhathakurta, L. Heischbourg, K. Müller, H. Hagen
BibTexsearch
Modeling, monitoring, and visualizing carbon footprints at the urban neighborhood scale
in Journal of Urban Technology, vol. 18, no. 4, pp. 81--96, 2011
D. Engel, R. Rosenbaum, B. Hamann, H. Hagen
BibTexsearch
Structural decomposition trees
Computer Graphics Forum, Wiley Online Library, vol. 30, pp. 921--930, 2011
P. Keller, O. Kreylos, M. Vanco, M. Hering-Bertram, E. Cowgill, L. Kellogg, B. Hamann, H. Hagen
BibTexsearch
Extracting and visualizing structural features in environmental point cloud LiDaR data sets
Topological Methods in Data Analysis and Visualization, Springer, pp. 179--192, 2011
H. Bart, M. Hlawitschka, M. Mickler, M. Jaradat, S. Didas, F. Chen, H. Hagen
BibTexsearch
Tropfencluster–Analytik, Simulation und Visualisierung
in Chemie Ingenieur Technik, vol. 83, no. 7, pp. 965--978, 2011
X. Yang, R. Malak, C. Lauer, C. Weidig, H. Hagen, B. Hamann, J. Aurich
BibTexsearch
Virtual reality enhanced manufacturing system design
Proceedings of the 7th CIRP international conference on digital enterprise technology, pp. 125--133, 2011
F. Chen, H. Hagen
BibTexsearch
A survey of interface tracking methods in multi-phase fluid visualization
OASIcs-OpenAccess Series in Informatics, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 19, 2011
H. Obermaier, J. Kuhnert, M. Hering-Bertram, H. Hagen
BibTexsearch
Stream volume segmentation of grid-less flow simulation
Topological Methods in Data Analysis and Visualization, Springer, pp. 127--138, 2011
F. Vivodtzev, G. Bonneau, S. Hahmann, H. Hagen
BibTexsearch
Substructure topology preserving simplification of tetrahedral meshes
Topological methods in data analysis and visualization, Springer, pp. 55--66, 2011
Y. Al-Zokari, T. Khan, D. Schneider, D. Zeckzer, H. Hagen
BibTexsearch
CakES: Cake Metaphor for Analyzing Safety Issues of Embedded Systems
Dagstuhl Follow-Ups, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 2, 2011
Y. Yang, D. Zeckzer, P. Liggesmeyer, H. Hagen
BibTexsearch
ViSSaAn: Visual support for safety analysis
Dagstuhl Follow-ups, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 2, 2011
X. Yang, T. Marx, M. Zimmermann, H. Hagen, J. Aurich
BibTexsearch
Virtual Reality animation of chip formation during turning
Advanced Materials Research, Trans Tech Publ, vol. 223, pp. 203--211, 2011
H. Obermaier, M. Hering-Bertram, J. Kuhnert, H. Hagen
BibTexsearch
Generation of adaptive streak surfaces using moving least squares
Dagstuhl Follow-Ups, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 2, 2011
M. Hlawitschka, F. Chen, H. Bart, H. Hagen
BibTexsearch
CFD simulation und verbesserte datenauswertung einer extraktionskolonne vom typ kühni
in YRS, vol. 27, pp. 3, 2011
H. Obermaier, M. Billen, H. Hagen, M. Hering-Bertram
BibTexsearch
Interactive visualization of scattered moment tensor data
Visualization and Data Analysis 2011, International Society for Optics and Photonics, vol. 7868, pp. 78680I, 2011
T. Khan, D. Schneider, Y. Al-Zokari, D. Zeckzer, H. Hagen
BibTexsearch
Framework for comprehensive size and resolution utilization of arbitrary displays
Dagstuhl Follow-Ups, Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, vol. 2, 2011
H. Obermaier, M. Billen, H. Hagen, M. Hering-Bertram, B. Hamann
BibTexsearch
Visualizing strain anisotropy in mantle flow fields
Computer Graphics Forum, Wiley Online Library, vol. 30, pp. 2301--2313, 2011