Research

Information visualization is a mediator between humans and machines – it makes data readable for humans and provides an interface to use the machine. In this role, in addition to own contributions, the discipline also integrates various computer science techniques and makes them available. The research group carries out basic research developing new visualization techniques and investigates interactive visual analysis systems for various applications. Usability and comprehensibility of the visualizations are always considered, as well as transparency of data processing.

Ongoing Research Projects

Localized and Personalized Visual Storytelling for Public Geodata Comparing Different Modes of Presentation

Funded by: Smart City Bamberg as part of the Smart City Research Lab

Funding period: 2023–2026

Project announcement

Comparative and Collaborative Visual Analysis of Clustering and Co-clustering Ensembles

Funded by: Deutsche Forschungsgemeinschaft (DFG) in collaboration with Fonds National de la Recherche (FNR, Luxemburg)

Funding period: 2023–2026

Project announcement

Accessible Reporting of Spatiotemporal Geographic Information Leveraging Generated Text and Visualization

Funded by: Deutsche Forschungsgemeinschaft (DFG) within Priority Programme 1894 "Volunteered Geographic Information"

Funding period: 2019–2024

Project page

Research Areas and Selected Contributions

Expressive Visual Encodings

We explore expressive visualization of complex and dynamic processes and behaviors. In doing so, we develop basic information visualization techniques that integrate different data representations. Examples include dynamic graphs and set structures, timeline-based event visualization, and visual comparison techniques.

Abstracting and comparing event sequences as trees

Video | Paper

Overlapping sets of objects that evolve

Demo | Paper | Talk

A systematic overview of approaches for dynamic graph visualization

⭐ Highly cited

Paper | Literature Browser

Explanatory Visual Reporting

We create explanatory combinations of text or language and visualization, and thereby generate interactive reporting solutions. In addition to interactive documents, narrative visualizations in virtual reality can be created. Use cases range from professional scenarios in software development to the communication of geographic data to a broad audience.

Audio guides for visualizations in virtual reality

⭐ 2022 CG&A Best Paper

Paper | Video

Inaugural lecture, Prof. Dr. Fabian Beck, University of Bamberg, June 16, 2022

Video (de)

Assisted linking of text and visualization in interactive documents

Paper

Automatically generated profiles of academic authors

Demo | Paper

Enabling Visual Analytics

We develop visual analysis methods that enable reasoning through comparative representation and interactive editing and abstraction. The methods use advanced algorithmic solutions and consider mentioned aspects of meaningful and explanatory visual representations of information. The developed solutions help experts and professional users to explore and understand complex data.