2013

  • article(Kratz2013)
    Kratz, A.; Baum, D.; Hotz, I.
    Anisotropic Sampling of Planar and Two-Manifold Domains for Texture Generation and Glyph Distribution.
    Transactions on Visualization and Computer Graphics (TVCG), 2012 (accepted for publication)

    [BibTeX]

    @ARTICLE{Auer2012a,
      author = {Andrea Kratz and Daniel Baum and Ingrid Hotz},
      title = {{Anisotropic Sampling of Planar and Two-Manifold Domains for Texture Generation and Glyph Distribution.}},
      journal = {Transactions on Visualization and Computer Graphics (TVCG), 2012 (accepted for publication)},
      year = {accepted 2013},
      volume = {xx},
      pages = {xx}
    }

  • article(Auer2013)
    Auer, C.; Kasten, J.; Kratz, A.; Zhang, E.; Hotz, I.
    Automatic, Tensor-Guided Illustrative Vector Field Visualization.
    Proc. PacificVis 2013 (accepted for publication)

    [preprint][BibTeX]

    @ARTICLE{Auer2012a,
      author = {Cornelia Auer and Jens Kasten and Andrea Kratz and Eugene Zhang Ingrid Hotz},
      title = {{Automatic, Tensor-Guided Illustrative Vector Field Visualization.}},
      journal = {Proc. PacificVis 2013 (accepted for publication)},
      year = {accepted 2013},
      volume = {xx},
      pages = {xx}
    }

  • 2012

  • article(Kratz2012a)
    Kratz, A.; Auer, C.; Stommel, M.; Hotz, I.
    Visualization and Analysis of Second-Order Tensors: Moving Beyond the Symmetric Positive-Definite Case.
    Computer Graphics Forum - State of the Art Reports

    [preprint][BibTeX]

    @ARTICLE{Kratz2012a,
      author = {Andrea Kratz and Cornelia Auer and Markus Stommel and Ingrid Hotz},
      title = {{Visualization and Analysis of Second-Order Tensors: Moving Beyond
    	the Symmetric Positive-Definite Case}},
      journal = {Computer Graphics Forum - State of the Art Reports},
      year = {accepted 2012},
      volume = {xx},
      pages = {xx},
      abstract = {Tensors provide a powerful language to describe physical phenomena.
    	Consequently, they have a long tradition in physics and appear in
    	various application areas, either as the final result of simulations
    	or as intermediate product. Due to their complexity, tensors are
    	hard to interpret. This motivates the development of well-conceived
    	visualization methods. As a sub-branch of scientific visualization,
    	tensor field visualization has been especially pushed forward by
    	diffusion tensor imaging. In this review, we focus on second-order
    	tensors that are not diffusion tensors. Until now, these tensors,
    	which might be neither positive-definite nor symmetric, are underrepresented
    	in visualization and existing visualization tools are often not appropriate
    	for these tensors. Hence, we discuss the strengths and limitations
    	of existing methods when dealing with such tensors as well as challenges
    	introduced by them. The goal of this paper is to reveal the importance
    	of the field and to encourage the development of new visualization
    	methods for tensors from various application fields.}
    }

  • article(Reininghaus2012a)
    Reininghaus, J.; Günther, D; Hotz, I.; Weinkauf, T.; Seidel, H.-P.
    Combinatorial Gradient Fields for 2D Images with Empirically Convergent Separatrices.
    arXiv:1208.6523v1, 2012.

    [preprint][BibTeX]

    @ELECTRONIC{Reininghaus2012a,
      author = {Jan Reininghaus and David G\"unther and Ingrid Hotz and Tino Weinkauf
    	and Hans Peter Seidel},
      month = {September},
      year = {2012},
      title = {Combinatorial Gradient Fields for 2D Images with Empirically Convergent
    	Separatrices},
      howpublished = {arXiv:1208.6523v1},
      url = {http://arxiv.org/abs/1208.6523},
    	}

  • article(Kasten2012e)
    Kasten, J.; Zoufahl, A.; Hege, H-Ch.; Hotz, I.
    Analysis of vortex merge graphs.
    Proceedings of Vision, Modeling, and Visualization (VMV'12)
    to appear 2012

    [preprint][BibTeX]

    @INPROCEEDINGS{Kasten2012e,
      author = {Jens Kasten and Andr\'e Zoufahl and  Hans Christian Hege and Ingrid
    	Hotz},
      title = {Analysis of vortex merge graphs},
      booktitle = {Proceedings of Vision, Modeling, and Visualization (VMV'12)},
      year = {2012}
    	}

  • article(Gunther2012a)
    Günther, D; Reininghaus, J.; Wagner, H.; Hotz, I.
    Efficient Computation of 3D Morse-Smale Complexes and Persistent Homology using Discrete Morse Theory.
    The Visual Computer, 2012.

    [preprint][BibTeX]

    @ARTICLE{Gunther2012a,
      author = {David G"unther and Jan Rreininghaus and Hubert Wagner and Ingrid
    	Hotz},
      title = {Efficient Computation of 3{D} {M}orse-{S}male Complexes and Persistent
    	Homology using Discrete Morse Theory},
      journal = {The Visual Computer},
      year = {2012},
      volume = {28},
      pages = {959--969},
      number = {10},
      url = {http://dx.doi.org/10.1007/s00371-012-0726-8}
    	}

  • article(Kasten2012b)
    Kasten, J.; Hotz, I.; Noack, B; Hege, H-Ch.
    Vortex Merge Graphs in Two-dimensional Unsteady Flow Fields.
    Proceedings of IEEE/CG Eurovis Short Papers, 2012.

    [pdf][BibTeX]

    @INPROCEEDINGS{Kasten2012b,
      author = {Jens Kasten and Ingrid Hotz and Bernd Noack and Hans-Christian Hege},
      title = {{Vortex Merge Graphs in Two-dimensional Unsteady Flow Fields}},
      booktitle = {Proceedings of IEEE/CG Eurovis Short Papers},
      year = {2012}
    	}

  • article(Auer2012)
    Auer, C.; Stripf, C.; Kratz, A.; Hotz, I.
    Glyph- and Texture-Based Visualization of Segmented Tensor Fields.
    International Conference on Information Visualization Theory and Applications(IVAPP'12), 2012.

    [pdf][BibTeX]

    @INPROCEEDINGS{Auer2012,
      author = {Cornelia Auer and Claudia Stripf and Andrea Kratz and Ingrid Hotz},
      title = {Glyph- and Texture-based Visualization of Segmented Tensor Fields},
      booktitle = {International Conference on Information Visualization Theory and
    	Applications (IVAPP'12)},
      year = {2012}
    	}

  • inproceedings(Reininghaus2012)
    Reininghaus, J.; Hotz, I.
    Computational Discrete Morse Theory for Divergence-Free 2D Vector Fields.
    Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'11), 3-14, 2012.

    [pdf][BibTeX]

    @ARTICLE{Reininghaus2012,
    	author = {Jan Reininghaus and Ingrid Hotz},
    	title = {Computational Discrete Morse Theory for Divergence-Free 2D Vector Fields},
    	booktitle = {Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'11)},
    	publisher = {Springer-Verlag},
    	year = {2012},
    	pages = {3--14}
    	editor = {Ronald Peikert and Hamish Carr and Helwig Hauser},
    	series = {Series: Mathematics and Visualization}
    	}

  • inproceedings(Kasten2012)
    Kasten, J.; Hotz, I., Hege, H.-C.
    On the Elusive Concept of Lagrangian Coherent Structures.
    Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'11), 207--220, 2012.

    [pdf][BibTeX]

    @ARTICLE{Kasten2012,
    	author = {Jens Kasten and Ingrid Hotz and Hans-Christian Hege},
    	title = {On the Elusive Concept of Lagrangian Coherent Structures},
    	booktitle = {Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'11)},
    	publisher = {Springer-Verlag},
    	year = {2012},
    	pages = {207--220}
    	editor = {Ronald Peikert and Hamish Carr and Helwig Hauser},
    	series = {Series: Mathematics and Visualization}
    	}

  • article(Reininghaus2011)
    Reininghaus, J.; Kasten, J.; Weinkauf, T.; Hotz, I.
    Efficient Computation of Combinatorial Feature Flow Fields.
    Transactions on Visualization and Computer Graphics, 2012, 18(9), 1563-1573.

    [pdf][BibTeX]

    @ARTICLE{Reininghaus2011,
    	author = {Jan Reininghaus and Jens Kasten and Tino Weinkauf and Ingrid Hotz},
    	title = {Efficient Computation of Combinatorial Feature Flow Fields},
    	journal = {Transactions on Visualization and Computer Graphics},
    	year = {2012},	
    	volume = {18},
    	pages ={1563--1573},
    	number={9}
    	}

  • 2011

  • article(Hege2011)
    Hege, H.-C.; Hotz, I.; Kasten, J.
    Distillation and Visualization of Spatiotemporal Structures in Turbulent Flow Fields.
    Journal of Physics: Conference Series.
    2011

    [pdf][BibTeX]

    @ARTICLE{Hege2011,
     author = {Hans-Christian Hege and Ingrid Hotz and Jens Kasten},
      title = {Distillation and Visualization of Spatiotemporal Structures in Turbulent
    	Flow Fields},
      journal = {Journal of Physics: Conference Series},
      year = {2011},
      volume = {318},
      number = {6},
        doi = {doi:10.1088/1742-6596/318/6/062009}	
    	}

  • article(Kasten2011a)
    Kasten, J.; Reininghaus, J.; Hotz, I.; Hege, H.-C.
    Two-dimensional Time-dependent Vortex Regions based on the Acceleration Magnitude.
    Transactions on Visualization and Computer Graphics, 17(12), 2080-2087.
    2011

    [pdf][BibTeX]

    @ARTICLE{Kasten2011a,
    	author = {Jens Kasten and Jan Reininghaus and Ingrid Hotz and Hans-Christian Hege},
    	title = {Two-dimensional Time-dependent Vortex Regions based on the Acceleration Magnitude},
    	journal = {Transactions on Visualization and Computer Graphics (Vis'11)},
    	year = {2011},	
    	pages = {2080--2087},
    	volume = {17},
    	number = {12}
    	}

  • article(Reininghaus2011a)
    Reininghaus, J.; Kotava, N.; Günther, D.; Kasten, J.; Hagen, H.; Hotz,
    A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields.
    Transactions on Visualization and Computer Graphics, 17(12), 2045-2052.
    2011

    [pdf][BibTeX]

    @ARTICLE{Reininghaus2011a,
    	author = {Jan Reininghaus and Natallia Kotava and David G{\"u}nther and Jens Kasten and Hans Hagen and Ingrid Hotz},
    	title = {A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields},
    	journal = {Transactions on Visualization and Computer Graphics (Vis'11)},
    	year = {2011},	
    	pages = {2045--2052},
    	volume ={17},
    	number = {12}
    	}

  • poster(Kratz2011c)
    Andrea Kratz, Markus Hadwiger, Ingrid Hotz
    Improved Visual Exploration and Hybrid Rendering of Stress Tensor Fields via Shape-Space Clustering.
    Poster presentation at the IEEE VisWeek 2011, Providence.

    [pdf][BibTeX]

    @MISC{Kratz2011c,
      	author = {Andrea Kratz and Markus Hadwiger and Ingrid Hotz.},
      	title = {Improved Visual Exploration and Hybrid Rendering of Stress Tensor Fields via Shape-Space Clustering.},
    	howpublished = {Poster presentation at the IEEE VisWeek 2011, Providence},
      	year = {2011}
    	}

  • article(Kratz2011a)
    Andrea Kratz, Nino Kettlitz, Ingrid Hotz
    Particle-Based Anisotropic Sampling for Two-Dimensional Tensor Field Visualization.
    Vision Modeling and Visualization, 2011

    [pdf][BibTeX]

    @INPROCEEDINGS{Kratz2011a,
    	author = {Andrea Kratz and Nino Kettlitz and Ingrid Hotz},
    	title = {{Particle-Based Anisotropic Sampling for Two-Dimensional Tensor Field
    	Visualization}},
    	booktitle = {Vision Modeling and Visualization (VMV'11)},
    	year = {2011},
    	pages = {145--152}
    	}

  • inproceedings(Gunther2011a)
    Günther, D.; Reininghaus, J.; Wagner, H. & Hotz, I.
    Memory-Efficient Computation of Persistent Homology for 3D Images using Discrete Morse Theory.
    Proc. Sibgrpi -- Conference on Graphics, Patterns and Images.
    2011.

    [pdf][BibTeX]

    @ARTICLE{Gunther2011a,
    	author = {David G{\"u}nther and Jan Reininghaus and Hubert Wagner and Ingrid Hotz},
    	title = {Memory-Efficient Computation of Persistent Homology for 3D Images using Discrete Morse Theory},
    	journal = {Proc. Sibgrpi -- Conference on Graphics, Patterns and Images},
    	year = {2011.}	
    	}

  • article(Auer2011a)
    Auer, C. and Hotz, I.
    Complete Tensor Field Topology on 2D Triangulated Manifolds embedded in 3D.
    Computer Graphics Forum (EuroVis'11), 2011, 30, 831-840

    [pdf][BibTeX]

    @ARTICLE{Auer2011a,
    	author = {Cornelia Auer and Ingrid Hotz},
    	title = {Complete Tensor Field Topology on 2D Triangulated Manifolds embedded in 3D},
    	journal = {Computer Graphics Forum (EuroVis'11)},
    	year = {2011},
    	volume = {30},
    	pages = {831--840},
    	number = {3},
      	}

  • article(Auer2011)
    Auer, C., Sreevalsan-Nair, J., Zobel, V., Hotz, I.
    2D Tensor Field Segmentation
    Scientific Visualization: Interactions, Features, Metaphors, Dagstuhl Follow-ups (2) 17-35.

    [pdf][BibTeX]

    @InCollection{Auer2011,
      author =	{Cornelia Auer and Jaya Sreevalsan-Nair and Valentin Zobel and Ingrid Hotz},
      title =	{{2D Tensor Field Segmentation}},
      booktitle =	{Scientific Visualization: Interactions, Features, Metaphors},
      pages =	{17--35},
      series =	{Dagstuhl Follow-Ups},
      ISBN =	{978-3-939897-26-2},
      ISSN =	{1868-8977},
      year =	{2011},
      volume =	{2},
      editor =	{Hans Hagen},
      publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
      address =	{Dagstuhl, Germany},
      URL =		{http://drops.dagstuhl.de/opus/volltexte/2011/3285},
      URN =		{urn:nbn:de:0030-drops-32853},
      doi =		{http://dx.doi.org/10.4230/DFU.Vol2.SciViz.2011.17},
      annote =	{Keywords: Tensorfield visualization, surface topology}
    }

  • Article(Kratz2011d)
    Kratz, A., Meyer, B., Hotz, I.
    A Visual Approach to Analysis of Stress Tensor Fields
    Scientific Visualization: Interactions, Features, Metaphors, Dagstuhl Follow-ups (2), 188-211.

    [pdf][BibTeX]

    @INCOLLECTION{Kratz2011d,
      author ={Andrea Kratz and Bj{\"o}rn Meyer and Ingrid Hotz},
      title ={{A Visual Approach to Analysis of Stress Tensor Fields}},
      booktitle ={Scientific Visualization: Interactions, Features, Metaphors},
      pages ={188--211},
      series ={Dagstuhl Follow-Ups},
      ISBN ={978-3-939897-26-2},
      ISSN ={1868-8977},
      year ={2011},
      volume ={2},
      editor ={Hans Hagen},
      publisher ={Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
      address ={Dagstuhl, Germany},
      URL ={http://drops.dagstuhl.de/opus/volltexte/2011/3296},
      URN ={urn:nbn:de:0030-drops-32962},
      doi ={http://dx.doi.org/10.4230/DFU.Vol2.SciViz.2011.188},
      annote ={Keywords: Tensor Field, Visualization and Analysis}
    	}

  • TechReport(Kratz2011)
    Kratz, A., Reininghaus, J., Hadwiger, M., Hotz, I.
    Adaptive Screen-Space Sampling for Volume Ray-Casting
    ZIB-Report 11-04

    [pdf][BibTeX]

    				
    @TECHREPORT{Kratz2011,
    	author = {Kratz, Andrea and Reininghaus, Jan and Hadwiger, Markus and Hotz, Ingrid},
    	title = "Adaptive Screen-Space Sampling for Volume Ray-Casting",
    	series = "ZIB-Report"
    	number = "11-04",
    	institution = "Konrad-Zuse-Zentrum für Informationstechnik Berlin",
    	year      = "2011"}

  • article(Zobel2011b)
    Boyer, E.; Bronstein, A. M.; Bronstein, M. M.; Bustos, B.; Darom, T.; Horaud, R.; Hotz, I.; Kelle, Y.; Keustermans, J.; Kovnatsky, A.; Litman, R.; Reininghaus, J.; Sipiran, I.; Smeets, D.; Suetens, P.; Vandermeulen, D.; Zaharescu, A.; Zobel, V
    SHREC 2011: robust feature detection and description benchmark
    Proc. Eurographics 2011 Workshop on 3D Object Retrieval (3DOR'11), 2011

    [pdf][BibTeX]

    @INPROCEEDINGS{Boyer2011,
      	author = {E. Boyer and A. M. Bronstein and M. M. Bronstein and B. Bustos and 
    	          T. Darom and R. Horaud and I. Hotz and Y. Kelle and J. Keustermans
    	         and A. Kovnatsky and R. Litman and J. Reininghaus and I. Sipiran and D. Smeets 
    	         and P. Suetens and D. Vandermeulen and A. Zaharescu and V. Zobel},
     	 title = {SHREC 2011: robust feature detection and description benchmark},
     	 booktitle = {Proc. Eurographics 2011 Workshop on 3D Object Retrieval (3DOR'11)},
     	 year = {2011}
    	}

  • article(Zobel2011)
    Zobel, V., Reininghaus, J., Hotz, I.
    Generalized Heat Kernel Signature
    Journal of WSCG, International Conference on Computer Graphics, Visualization and Computer Vision, 2011, 19, 93-100

    [pdf][BibTeX]

    @article{Zobel2011,
    	author = {Valentin Zobel and Jan Reininghaus  and Ingrid Hotz},  
    	title = {Generalized Heat Kernel Signature},
    	journal = {Journal of WSCG, International Conference on Computer Graphics, Visualization and Computer Vision},
    	year = {2011},
     	volume = {19},
     	pages = {93--100}
    	}

  • article(Reininghaus2011)
    Reininghaus, J., Lowen, C., Hotz, I.
    Fast Combinatorial Vector Field Topology
    IEEE Transactions on Computer Graphics and Visualization, 2011, 17, 1433-1443

    [pdf][BibTeX]

    @article{Reininghaus2011,
    	author = {Jan Reininghaus and Christian L{\"o}wen and Ingrid Hotz},  
    	title = {Fast Combinatorial Vector Field Topology},
    	booktitle = {IEEE Transactions on Computer Graphics and Visualization},
    	year = {2011},
    	volume = {17},
    	pages = {1433--1443},
    	number = {10},
    	}

  • 2010

  • inproceedings(Reininghaus2010a)
    Reininghaus, J., Günther, D., Hotz, I., Prohaska, S, Hege, H-C.
    TADD: A Computational Framework for Data Analysis using Discrete Morse Theory
    International Congress on Mathematical Software (ICMS '10), 2010

    [pdf][BibTeX]

    	@inproceedings{Reininghaus2010a,
    	   author = {Jan Reininghaus and David G{\"u}nther and Ingrid Hotz and Steffen Prohaska and Hans-Christian Hege},  
    	   title = {{TADD}: A Computational Framework for Data Analysis using Discrete  Morse Theory},
    	   booktitle = {International Congress on Mathematical Software (ICMS '10)},
    	  year = {2010}
    	}

  • incollection(Kasten2010a)
    Kasten, J., Weinkauf, T., Petz, C., Hotz, I., Noack, B. R., Hege, H.-C.
    Extraction of Coherent Structures from Natural and Actuated Flows
    Active Flow Control II, Springer, Berlin, 2010, 108, 373-387

    [pdf][BibTeX]

    	
    	@Incollection{Kasten2010a,
    	    title       = {Extraction of Coherent Structures from Natural and Actuated Flows},
    	    author      = {Jens Kasten and Tino Weinkauf and Christoph Petz and Ingrid Hotz and Bernd R. Noack and Hans-Christian Hege},
    	    journal     = {Active Flow Control II}, 
    	    editor      = {Rudibert King}, 
    	    series      = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design}, 
    	    volume      = {108},
    	    publisher   = {Springer, Berlin}, 
    	    pages       = {373--387},  
    	    year        = {2010},
    	    }

  • inproceedings(Kasten2010)
    Kasten, J., Hotz, I., Noak, B., Hege, H.-C.
    On the Extraction of Long-living Features in Unsteady Fluid Flows
    Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications (TopoInVis'09), 2010

    [pdf][BibTeX]

    	@inproceedings{Kasten2010,
    	  author = {Jens Kasten and Ingrid Hotz and Bernd Noak and Hans-Christian Hege},
    	  title = {On the Extraction of Long-living Features in Unsteady Fluid Flows},
    	  booktitle = {Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications (TopoInVis'09)},
    	  year = {2010}
    	}

  • inproceedings(Reininghaus2010)
    Reininghaus, J., Hotz, I.
    Combinatorial 2D Vector Field Topology Extraction and Simplification
    Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications (TopoInVis'09), 2010

    [pdf][BibTeX]

    	@inproceedings{Reininghaus2010,
    	  author = {Jan Reininghaus and Ingrid Hotz},
    	  title = {Combinatorial 2D Vector Field Topology Extraction and Simplification},
    	  booktitle = {Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'09)},
    	  year = {2010}
    	}

  • inproceedings
    Sreevalsan-Nair, J., Auer, C., Hamann, B., Hotz, I.
    Eigenvector-based Interpolation and Segmentation of 2D Tensor Fields
    Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'09), 2010

    [pdf][BibTeX]

    	@inproceedings{Sreevalsan2010,
    	  author = {Jaya Sreevalsan-Nair and Cornelia Auer and Bernd Hamann and Ingrid Hotz},
    	  title = {Eigenvector-based Interpolation and Segmentation of 2D Tensor Fields},
    	  booktitle = {Topological Methods in Data Analysis and Visualization. Theory, Algorithms, and Applications. (TopoInVis'09)},
    	  year = {2010}
    	}

  • inproceedings(Hotz2010)
    Hotz, I., Sreevalsan-Nair, J., Hamann, B.
    Tensor Field Reconstruction Based on Eigenvector and Eigenvalue Interpolation
    Hagen, H. (ed.)
    Scientific Visualization: Advanced Concepts
    Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, 2010

    [pdf][BibTeX]

    	@INPROCEEDINGS{Hotz2010,
    	    author = {Ingrid Hotz and Jaya Sreevalsan-Nair and Hans Hagen and Bernd Hamann},
    	    title = {Tensor Field Reconstruction Based on Eigenvector and Eigenvalue Interpolation},  
    	    booktitle = {Scientific Visualization: Advanced Concepts},  
    	    year = {2010}, 
    	     editor = {Hans Hagen},  
    	     volume = {1},
    	     series = {Dagstuhl Follow-Ups},  
    	     pages = {110--123},  
    	     publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
    	     doi = {http://dx.doi.org/10.4230/DFU.SciViz.2010.110},
    	     url = {http://drops.dagstuhl.de/opus/volltexte/2010/2700},
    	     note = {submitted 2005}
    	     }

  • article(Kasten2010b)
    Kasten, J.; Petz, C.; Hotz, I.; Tadmor, G.; Noack, B. R. & Hege, H.-C.
    Lagrangian Feature Extraction of the Cylinder Wake
    Physics of Fluids, 2010, 22, 091108 - 1

    [pdf][BibTeX]

    	
    	@ARTICLE{Kasten2010b, 
    	    author = {Jens Kasten and Christoph Petz and Ingrid Hotz and Gilead Tadmor and Bernd R Noack and Hans-Christian Hege},  
    	    title = {Lagrangian Feature Extraction of the Cylinder Wake},
    	    journal = {Physics of Fluids},
    	    year = {2010},
    	    volume = {22},
    	    pages = {091108 - 1},
    	    number = {9},
    	    note = {Gallery of Fluid Motion Award 2009},
    	    }

  • 2009

  • inproceedings(Kasten2009a)
    Kasten, J., Petz, C., Hotz, I., Noack, B.R., Hege, H.C.
    Localized Finite-time Lyapunov Exponent for Unsteady Flow Analysis.
    Vision, Modeling, and Visualization (VMV'09), 2009, pp. 265-274

    [pdf][BibTeX]

    	@INPROCEEDINGS{Kasten2009a,
    	  author = {Jens Kasten and Christoph Petz and Ingrid Hotz and B.R.~Noack and Hans-Christian Hege},
    	   title = {Localized Finite-time Lyapunov Exponent for Unsteady Flow Analysis},
    	   booktitle = {Vision, Modeling, and Visualization (VMV'09)},
    	   year = {2009},
    	   editor = {Marcus Magnor and Bodo Rosenhahn and Holger Theisel},  
    	   volume = {1},
    	   pages = {265--274}
    	}

  • article(Schlemmer2009)
    Schlemmer, M., Hotz, I., Hamann, B., Hagen, H.
    Comparative Visualization of Two-Dimensional Flow Data Using Moment Invariants.
    Vision, Modeling, and Visualization (VMV'09), 2009, pp. 255-264

    [pdf][BibTeX]

    	@article{Schlemmer2009,
                author = {Michael Schlemmer and Ingrid Hotz and Bernd Hamann and Hans Hagen},
                title = {Comparative Visualization of Two-Dimensional Flow Data Using Moment Invariants},
                booktitle = {Vision, Modeling, and Visualization (VMV'09)},
                year = {2009},
                editor = {Marcus Magnor and Bodo Rosenhahn and Holger Theisel},
                volume = {1},
    	  pages = {255--264}
    	}

  • inproceedings(Rosanwo2009)
    Rosanwo, O., Petz, C., Hotz, I., Prohaska, S., Hege, H.-C.
    Dual Streamline Seeding
    Proceedings of IEEE Pacific Visualization Symposium 2009

    [pdf][BibTeX]

    	@inproceedings{Rosanwo2009,
    	  author = {Olufemi Rosanwo and Christiph Petz and Ingrid Hotz and Steffen Prohaska and Hans-Christian Hege},
    	  title = {Dual Streamline Seeding},
    	  booktitle = {Proceedings of IEEE Pacific Visualization Symposium '09},
    	  year = {2009}
    	}

  • 2008

  • article
    Feng, L.; Hotz, I.; Hamann, B. & Joy, K. I.
    Dense Glyph Sampling for Visualization
    Visualization and Processing of Tensor Fields: Advances and Perspectives,
    Springer-Verlag, 2008, 177-193

    [pdf][BibTeX]

    	 @INCOLLECTION{Feng2008b,
    	    author = {Louis Feng AND Ingrid Hotz AND Bernd Hamann AND Kenneth I. Joy},
    	    title = {Dense Glyph Sampling for Visualization},
    	    booktitle = {Visualization and Processing of Tensor Fields: Advances and Perspectives},
    	    publisher = {Springer-Verlag},
    	    year = {2008},
    	    pages = {177--193}
    	}

  • article
    Feng, L., Hotz, I., Hamann, B., Joy, K.I.
    Anisotropic Noise Samples for Tensor Field Visualization
    IEEE Transactions on Visualization and Computer Graphics
    2008, Vol. 14, pp. 342-354

    [pdf][BibTeX]

    	@article{Feng2008,
    	author = {Louis Feng and Ingrid Hotz and Bernd Hamann and Kenneth Joy},
    	  title = {Anisotropic Noise Samples for Tensor Field Visualization},
    	  booktitle = {IEEE Transactions on Visualization and Computer Graphics},
    	  year = {2008},
    	  volume = {14},
    	  pages = {342--354}
    	}

  • 2007

  • article(Schlemmer2007a)
    Schlemmer, M., Heringer, M., Morr, F., Hotz, I., Hering-Bertram, M., Garth, C., Kollmann, W., Hamann, B., Hagen, H.
    Moment Invariants for the Analysis of 2D Flow Fields.
    IEEE Trans. Vis. Comput. Graph., 2007, Vol. 13(6), pp. 1743-1750

    [pdf][BibTeX]

    	@article{Schlemmer2007a,
    	  author = {Michael Schlemmer and Manuel Heringer and Florian Morr and Ingrid Hotz and Martin Hering-Bertram and Christoph Garth and Wolfgang Kollmann and Bernd Hamann and Hans Hagen},
    	  title = {Moment Invariants for the Analysis of 2D Flow Fields.},
    	  journal = {IEEE Trans. Vis. Comput. Graph.},
    	  year = {2007},
    	  volume = {13},
    	  number = {6},
    	  pages = {1743-1750}
    	}

  • inproceedings(Schlemmer2007)
    Schlemmer, M., Hotz, I., Hamann, B., Morr, F., Hagen, H.
    Priority Streamlines: A context-based Visualization of Flow Fields
    EG/IEEE VGTC Symposium on Visualization (EuroVis '07), 2007, pp. 227-234

    [pdf][BibTeX]

    	@inproceedings{Schlemmer2007,
    	  author = {Michael Schlemmer and Ingrid Hotz and Bernd Hamann and Florian Morr and Hans Hagen},
    	  title = {Priority Streamlines: A context-based Visualization of Flow Fields},
    	  booktitle = {EG/IEEE VGTC Symposium on Visualization (EuroVis '07)},
    	  journal = {EG/IEEE VGTC Symposium on Visualization (EuroVis '07)},
    	  year = {2007},
    	  pages = {227--234}
    	}

  • inproceedings(Sreevalsan-Nair2007)
    Sreevalsan-Nair, J., Verhoeven, M., Woodruff, D.L., Hotz, I., Hamann, B.
    Human-guided enhancement of a stochastic local search: Visualization and adjustment of 3D pheromone
    Stuetzle, T., Birattari, M., Hoos, H. (ed.)
    Proceedings of Engineering Stochastic Local Search Algorithms (SLS) 2007
    2007, Vol. 4638, pp. 182-186

    [BibTeX]

    	@inproceedings{Sreevalsan-Nair2007,
    	  author = {Jaya Sreevalsan-Nair and Mike Verhoeven and David L. Woodruff and Ingrid Hotz and Bernd Hamann},
    	  title = {Human-guided enhancement of a stochastic local search: Visualization and adjustment of 3D pheromone},
    	  booktitle = {Proceedings of Engineering Stochastic Local Search Algorithms (SLS) 2007},
    	  year = {2007},
    	  volume = {4638},
    	  pages = {182-186}
    	}
    	

  • inproceedings(Sreevalsan-Nair2007b)
    Sreevalsan-Nair, J.; Nieuwenhuyse, E. V.; Hotz, I.; Linsen, L. & Hamann, B.
    An Interactive Visual Exploration Tool for Northern California's Water Monitoring Networks
    Conference on Visualization and Data Analysis (VDA 2007),
    2007, 1-12

    [BibTeX]

    	@inproceedings{Sreevalsan-Nair2007b,
    	  author = {Jaya Sreevalsan-Nair and Mike Verhoeven and David L. Woodruff and Ingrid Hotz and Bernd Hamann},
    	  title = {Human-guided enhancement of a stochastic local search: Visualization and adjustment of 3D pheromone},
    	  booktitle = {Proceedings of Engineering Stochastic Local Search Algorithms (SLS) 2007},
    	  year = {2007},
    	  volume = {4638},
    	  pages = {182-186}
    	}
    	

  • 2006

  • inproceedings(Park2006)
    Park, S.; Yu, H.; Hotz, I.; Linsen, L. & Hamann, B.
    Structure-accentuating Dense Flow Visualization
    Eurographics/IEEE VGTC Symposium on Visualization (EuroVis '06),
    2006, 163-170

    [pdf][BibTeX]

    	@inproceedings{Park2006,
                 author = {Sung Park and Hongfeng Yu and Ingrid Hotz and Lars Linsen and Bernd Hamann},
                 title = {Structure-accentuating Dense Flow Visualization},
                 booktitle = {Eurographics/IEEE VGTC Symposium on Visualization (EuroVis '06)},
                 year = {2006}
    	}
    	

  • inproceedings(Hotz2006)
    Hotz, I., Feng, L., Hamann, B., Joy, K.
    Tensor-fields Visualization using a Fabric like Texture on Arbitrary two-dimensional Surfaces
    Möller, T., Hamann, B., Russell, R. (ed.)
    Mathematical Foundations of Scientific Visualization, Computer Graphics
    Springer , 2006

    [BibTeX]

    	@inproceedings{Hotz2006,
    	  author = {Ingrid Hotz and Louis Feng and Bernd Hamann and Kenneth Joy},
    	  title = {Tensor-fields Visualization using a Fabric like Texture on Arbitrary two-dimensional Surfaces},
    	  booktitle = {Mathematical Foundations of Scientific Visualization, Computer Graphics},
    	  publisher = {Springer },
    	  year = {2006}
    	}
    	

  • inproceedings(Schlemmer2006)
    Schlemmer, M.; Hagen, H.; Hotz, I. & Hamann, B.
    Clifford Pattern Matching for Color Image Edge Detection
    Hagen, H.; Kerren, A. & Dannenmann, P. (ed.)
    Visualization of Large and Unstructured Data Sets, GI-Edition, 2006, S-4

    [BibTeX]

    	@INCOLLECTION{Schlemmer2006,
    	  author = {Michael Schlemmer and Hans Hagen and Ingrid Hotz and Bernd Hamann},
    	  title = {Clifford Pattern Matching for Color Image Edge Detection},
    	  booktitle = {Visualization of Large and Unstructured Data Sets},
    	  publisher = {GI-Edition},
    	  year = {2006},
    	  editor = {Hans Hagen and Andreas Kerren and and Peter Dannenmann},
    	  volume = {S-4},
    	  series = {Lecture Notes in Informatics (LNI)},
    }
    	

  • 2005

  • inproceedings(Schlemmer2005)
    Schlemmer, M., Hotz, I., Natarajan, V., Hamann, B., Hagen, H.
    Fast Clifford Fourier transformation for unstructured vector field data
    Proc. Intl. Conf. Numerical Grid Generation in Computational Field Simulations
    2005, pp. 101-110

    [BibTeX]

    	@inproceedings{Schlemmer2005,
    	  author = {Michael Schlemmer AND Ingrid Hotz AND Vijay Natarajan AND Bernd Hamann AND Hans Hagen},
    	  title = {Fast Clifford Fourier transformation for unstructured vector field data},
    	  booktitle = {Proc. Intl. Conf. Numerical Grid Generation in Computational Field Simulations},
    	  year = {2005},
    	  pages = {101--110}
    	}

  • misc
    Hotz, I., Feng, L., Hamann, B., Manaker, D., Conjeepuram, N., Kellogg, L.H.
    Exploring Tensor Fields Using a Fabric Like Texture on Arbitrary Surfaces
    Poster Presentation at the American Geophysical Union (AGU) fall meeting, 2005

    [BibTeX]

    	@INPROCEEDINGS{Hotz2005b,
    	author = {Ingrid Hotz and Louis Feng and Bernd Hamann and David Manaker and Natarajan Conjeepuram and Louise H. Kellogg},
    	title = {Exploring Tensor Fields Using a Fabric Like Texture on Arbitrary Surfaces},
    	booktitle = {American Geophysical Union (AGU) Fall Meeting San Francisco, CA,	USA},
    	year = {2005},
    	month = {December},
    	url = {http://www.agu.org/meetings/fm05/}
    	}

  • inproceedings(Hotz2005)
    Hotz, I., Feng, L., Hagen, H., Hamann, B., Joy, K.
    Tensor Field Visualization Using a Metric Interpretation
    Weickart, J., Hagen, H. (ed.)
    Visualization and Image Processing of Tensor Fields, Chapter 16
    Springer, 2005, pp. 269-280

    [BibTeX]

    	@inproceedings{Hotz2005,
    	  author = {Ingrid Hotz and Louis Feng and Hans Hagen and Bernd Hamann and Kenneth Joy},
    	  title = {Tensor Field Visualization Using a Metric Interpretation},
    	  booktitle = {Visualization and Image Processing of Tensor Fields},
    	  series = {Mathematics and Visualization},
    	  publisher = {Springer},
    	  year = {2005},
    	  pages = {269--280}
    	}

  • 2004

  • inproceedings(Hotz2004b)
    Hotz, I., Feng, L., Hamann, B., Joy, K.I., Manaker, D.M., Kellogg, M.I.B.L.H.
    Tensor Field Visualization in Geomechanics Applications, Abstract
    American Geophysical Union Meeting
    2004

    [BibTeX]

    	@inproceedings{Hotz2004b,
    	  author = {Ingrid Hotz and Louis Feng and Bernd Hamann and Ken I. Joy and David M. Manaker and Magali I. Billen Louise H. Kellogg},
    	  title = {Tensor Field Visualization in Geomechanics Applications, Abstract},
    	  booktitle = {American Geophysical Union Meeting},
    	  year = {2004},
    	  note = {http://www.geology.ucdavis.edu/pubs/agu04/ }
    	}

  • incollection(Hotz2004)
    Hotz, I., Hagen, H.
    Isometric Embedding for a Discrete Metric
    Brunnett, G., Hamann, B., Müller, H., Linsen, L. (ed.)
    Geometric Modeling for Scientific Visualization
    Springer, 2004, pp. 19-36

    [BibTeX]

    	@incollection{Hotz2004,
    	  author = {Ingrid Hotz and Hans Hagen},
    	  title = {Isometric Embedding for a Discrete Metric},
    	  booktitle = {Geometric Modeling for Scientific Visualization},
    	  publisher = {Springer},
    	  year = {2004},
    	  pages = {19--36}
    	}

  • incollection(Hagen2004)
    Hagen, H., Hotz, I.
    Variational modeling methods for Visualization
    Johnson, C.R., Hansen, C.D. (ed.)
    Visualization Handbook. Chapter 19
    Springer, 2004, pp. 381-392

    [BibTeX]

            @INCOLLECTION{Hagen2004,
              author = {Hans Hagen and Ingrid Hotz},
              title = {Variational modeling methods for Visualization},
              booktitle = {Visualization Handbook. Chapter 19},
              publisher = {Academic Press},
              year = {2004},
              editor = {Christopher R. Johnson and Charles D. Hansen},
              pages = {381--392}
    	}

  • inproceedings
    Hotz, I., Feng, L., Hagen, H., Hamann, B., Jeremic, B., Joy, K.
    Physically Based Methods for Tensor Field Visualization
    Proceedings of the 14th IEEE Visualization Conference
    2004, pp. 123-130

    [BibTeX]

    	@inproceedings{Hotz2004,
    	  author = {Ingrid Hotz and Louis Feng and Hans Hagen and Bernd Hamann and Boris Jeremic and Kenneth Joy},
    	  title = {Physically Based Methods for Tensor Field Visualization},
    	  booktitle = {Proceedings of the 14th IEEE Visualization Conference},
    	  year = {2004},
    	  pages = {123-130}
    	}

  • 2002

  • inproceedings(Hotz2002)
    Hotz, I.
    Isometric embedding by surface reconstruction from distances
    VIS '02: Proceedings of the conference on Visualization '02
    IEEE Computer Society, 2002, pp. 251-258

    [BibTeX]

    	@inproceedings{Hotz2002,
    	  author = {Ingrid Hotz},
    	  title = {Isometric embedding by surface reconstruction from distances},
    	  booktitle = {VIS '02: Proceedings of the conference on Visualization '02},
    	  publisher = {IEEE Computer Society},
    	  year = {2002},
    	  pages = {251--258}
    	}

  • 2000

  • inproceedings(Hotz2000)
    Hotz, I., Hagen, H.
    Visualizing geodesics
    VIS '00: Proceedings of the conference on Visualization '00
    IEEE Computer Society Press, 2000, pp. 311-318

    [BibTeX]

    	@inproceedings{Hotz2000,
    	  author = {Ingrid Hotz and Hans Hagen},
    	  title = {Visualizing geodesics},
    	  booktitle = {VIS '00: Proceedings of the conference on Visualization '00},
    	  publisher = {IEEE Computer Society Press},
    	  year = {2000},
    	  pages = {311--318}
    	}