Hasso-Plattner-Institut
  
Hasso-Plattner-Institut
Prof. Dr. Jürgen Döllner
  
 

Scientific Activities

  • Organization
    Publicity & Web Chair (IEEE VISSOFT 2014)

Publications

Dynamic 2.5D Treemaps using Declarative 3D on the Web

Limberger, Daniel and Scheibel, Willy and Lemme, Stefan and Jürgen, Döllner
In Proceedings of the 21st International Conference on Web3D Technology, pages 33–36, 2016

DOI: 10.1145/2945292.2945313

Abstract:

The 2.5D treemap represents a general purpose visualization technique to map multi-variate hierarchical data in a scalable, interactive, and consistent way used in a number of application fields. In this paper, we explore the capabilities of Declarative 3D for the web-based implementation of 2.5D treemap clients. Particularly, we investigate how X3DOM and XML3D can be used to implement clients with equivalent features that interactively display 2.5D treemaps with dynamic mapping of attributes. We also show a first step towards a glTF-based implementation. These approaches are benchmarked focusing on their interaction capabilities with respect to rendering and speed of dynamic data mapping. We discuss the results for our representative example of a complex 3D interactive visualization technique and summerize recommendations for improvements towards operational web clients.

Keywords:

2.5D treemap, Dec3D, X3DOM, XML3D, glTF

BibTeX file

@inproceedings{LSLD2016,
author = { Limberger, Daniel and Scheibel, Willy and Lemme, Stefan and J{\"u}rgen, D{\"o}llner },
title = { Dynamic 2.5D Treemaps using Declarative 3D on the Web },
year = { 2016 },
pages = { 33--36 },
month = { 0 },
abstract = { The 2.5D treemap represents a general purpose visualization technique to map multi-variate hierarchical data in a scalable, interactive, and consistent way used in a number of application fields. In this paper, we explore the capabilities of Declarative 3D for the web-based implementation of 2.5D treemap clients. Particularly, we investigate how X3DOM and XML3D can be used to implement clients with equivalent features that interactively display 2.5D treemaps with dynamic mapping of attributes. We also show a first step towards a glTF-based implementation. These approaches are benchmarked focusing on their interaction capabilities with respect to rendering and speed of dynamic data mapping. We discuss the results for our representative example of a complex 3D interactive visualization technique and summerize recommendations for improvements towards operational web clients. },
keywords = { 2.5D treemap, Dec3D, X3DOM, XML3D, glTF },
booktitle = { Proceedings of the 21st International Conference on Web3D Technology },
isbn = { 978-1-4503-4428-9 },
priority = { 0 }
}

Copyright Notice

last change: Sat, 24 Sep 2016 10:11:07 +0200

Talks

  • "Master's Thesis Presentation" (Preisträger des studentischen Wettbewerbs), DGKF & DGPF Workshop "3D-Stadmodelle", Bonn,  Germany  (November 20, 2013)
  • "Interactive Software Maps for Web-Based Source Code Analysis", Web3D2013, San Sebastian, Spain (June 20, 2013)
  • "Annotating 3D Content in Interactive, Virtual Worlds ", Web3D2013, San Sebastian, Spain (June 21, 2013)
  • "Single-Pass Rendering of Day and Night Sky Phenomena", VMV2012, Magdeburg, Germany (November 12, 2012)
  • "Semantik-basierte nicht-photorealistische Visualisierung von 3D-Stadtmodellen", 58. Deutscher Kartographentag, Berlin, Germany (June 8, 2010)

Teaching activities

Winter term 2013/14

  • course "Game Programming" (tutor & co-lecturer)
  • course "Computergraphics II" (tutor)
  • course "Software Analytics" (tutor)
  • pupils academy "Introduction to 3D CG" (co-lecturer)

Summer term 2013

  • course "Computergraphics I" (tutor)
  • course "Graphics Programming with OpenGL and C++" (tutor & co-lecturer)
  • course "Software Visualization Techniques" (tutor)

Winter term 2012/13

  • course "Game Programming" (tutor & co-lecturer)
  • course "Computergraphics II" (tutor)
  • course "Concepts and Techniques for 3D Visualization" (tutor)
  • pupils academy "Introduction to 3D CG" (co-lecturer)

Portfolio and More

Portfolio [in progress]www.daniellimberger.de
Latest Web Project [in progress]www.glisdeprecated.com
Open Sources @ Googlecode.google.com/u/cg.costume/
Open Sources @ GitHub

github.com/cgcostume
https://github.com/hpicgs

Vimeo Archive [old stuff]vimeo.com/user2011768