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Visual Analytics

### Moved to Professor Position with Graz University of Technology ###

Beginning of May 2015, I start on a new position as Professor with Graz University of Technology. I am a member of the Institute for Computer Graphics and Knowledge Visualization with the Faculty for Computer Science and Biomedical Engineering. Please find my new webpage and research profile here. I look forward very much to the new responsibilities and research and teaching opportunities. Also, I continue to investigate in the ongoing projects at Konstanz PRESIOUS, CONSENSUS and VISATA from Graz. I am looking forward to all existing and future collaborations and to meet you in Graz in the future.

 

The Visual Analytics group works on methods for visual search and analysis in large, complex data sets. Our central research questions include how large collections of data can be visually represented for exploration; how queries and descriptors for searching in unstructured data can be visually specified; and in general, how automatic data analysis methods can be visualized for better understanding and leveraging by users. Our considered application areas include explorative analysis in time-oriented data, searching in 3D object data, and analysis of general high-dimensional data.

Teaching

Lecture

Lecture

Seminar

Bachelor Project

Master Project

Digital Libraries

Information Visualization I

Visual Big Data Analytics (with D. Keim)

Visual Search and Analysis

Visual Search and Analysis

We also permanently offer Praktika as well as Bachelor and Master Theses in the area of Visual Analytics. If you are interested and would like to discuss a possible topic, please make an appointment with me.

Current Projects

  • Baden-Württemberg JP Projekt Visual Search and Analysis Methods for Time-Oriented Annotated Data, With Applications to Research and Open Data
  • EU FP7 Project PRESIOUS - Predictive Digitization, Restoration and Degradation Assessment for Cultural Heritage Objects
  • EU FP7 Project CONSENSUS - Multi-Objective Decision Making Tools through Citizen Engagement

Selected Recent Publications

  • I. Sipiran, R. Gregor and T. Schreck. Approximate Symmetry Detection in Partial 3D Meshes. Computer Graphics Forum, 33(7):131-140, 2014.
  • R. Gregor, I. Sipiran, G. Papaioannou, T. Schreck, A. Andreadis and P. Mavridis. Towards Automated 3D Reconstruction of Cultural Heritage Objects. Proc. EUROGRAPHICS Workshop on Graphics and Cultural Heritage, 2014.
  • M. Behrisch, F. Korkmaz, L. Shao, and T. Schreck. Feedback-driven interactive exploration of large multidimensional data supported by visual classifier. In Proc. IEEE Conference on Visual Analytics Science and Technology, 2014.

  • H. Janetzko, D. Sacha, M. Stein, T. Schreck, D. Keim, and O. Deussen. Feature-driven visual analytics of soccer data. In Proc. IEEE Conference on Visual Analytics Science and Technology, 2014.

  • M. Behrisch, J. Davey, F. Fischer, O. Thonnard, T. Schreck, D. Keim, and J. Kohlhammer. Visual analysis of sets of heterogeneous matrices using projection-based distance functions and semantic zoom. Computer Graphics Forum (Proc. EuroVis 2014), 33(3):411–420, 2014.

  • B. Li, Y. Lu, A. Godil, T. Schreck, B. Bustos, A. Ferreira, T. Furuya, M. Fonseca, H. Johan, T. Matsuda, R. Ohbuchi, P. Pascoal, and J. Saavedra. A comparison of methods for sketch-based 3D shape retrieval. Elsevier Computer Vision and Image Understanding, 119:57–80, February 2014.