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

Contact

Tel.: +49-(0)331 5509-3904
Fax: +49-(0)331 5509-172
Room: H-2.25
Email: jan.klimke@hpi.de

Research Interests

  • Visual Software Analytics
  • Service-based 3D Visualization
  • Geovisualization
  • Sensor Data Visualization and Analytics
  • Urban Analytics

 

 

 

Publications

Combining Synchronous and Asynchronous Collaboration within 3D City Models

Klimke, Jan; Döllner, Jürgen in Sixth International Conference, GIScience 2010, Zürich, Switzerland, Sep. 14-17 2010, Proceedings Fabrikant, S.I.; Reichenbacher, T.; van Kreveld, M.; Schlieder, C. ( Eds. ),   6292 , Springer , 2010 .

This paper presents and approach for combining spatially distributed synchronous and asynchronous collaboration within 3D city models. Applications use these models as additional communication medium - beside traditional ones like chat, audio, and video conferences - to facilitate communication of georeferenced and geospatial information. Among many challenges collaboration tools should support both the communication with other collaborators and their awareness of the current collaboration context. To support knowledge construction and gathering, we have designed a collaboration tool that facilitates (a) creation of comments that have 3D references to the virtual 3D city model and (b) information about the context in which these comments are reated. The synchronous collaboration in connection with the creation of non volatile, precisely georeferenced units of information allows users a comprehensible form of cooperation in spatially distributed settings. In our approach media breaks are avoided by using a single 3D user interface to avoid media switches and disruption in working processes. By visualizing the information associated with a geographic feature or 3D geometry of a virtual 3D city model a coherent representation of content and reference is possible.
screenshot_100128133427357.png
PaperGIScience-Draft.pdf
Further Information
Editor(s) Fabrikant, S.I.; Reichenbacher, T.; van Kreveld, M.; Schlieder, C.
Tags cgs

Teaching

 

Winter Term 2009/2010

Summer Term 2010

  • Lecture assistance "Programming of 3D-Applications"
  • Tutor seminar "Information- and Geovisualization"
  • Tutorial course "Introduction to C++"

Winter Term 2010 / 2011

  • Tutor seminar Gameprogramming

Sommersemester 2011

  • Bachelor project "Service-based 3D Geovisualization on mobile Devices"

Wintersemester 2011 / 2012:

  • Tutor seminar Gameprogramming

Summer Term 2012

  • Bachelor project "Mobile 3D Apps"

Summer Term 2013

  • Bachelor Project "Service-based information rich 3D City Models"

Winter Term 2015/2016

  • Seminar tutor "Spatial Data / Spatio Temporal Data" 

Summer Term 2016

  • Seminar tutor "Introduction to Visual Analytics"
  • Master Project "Sensor Data Analytics"

Master's Theses

  • "An Approach for automatic Selection of Best Views for virtual 3D City Models", Marit Möller, 2013
  • "Service-based Generation of Video Sequences for virtual 3D City Models", Marika Marszalkowski, 2014
  • "Level of Detail Techniques for Service-based Rendering of 3D City Models", Marcel Pursche, 2015
  • "A System for Streaming-based Visualization of Massive Virtual 3D City Models based on WebGL",Simon Völcker, 2015
  • "A Framework for Thematic Visualization in Service-Based Virtual 3D City Models", Roman Preuss

Further Activities

  • Member of SIG3D, Standardization of CityGML within OGC CityGML