212 citations
- Technische Universität DarmstadtDE16 papers
- Darmstadt University of Applied SciencesDE4 papers
- Fraunhofer-GesellschaftDE4 papers
- Norwegian University of Science and TechnologyNO3 papers
- Saarland UniversityDE3 papers
- University of LjubljanaSI3 papers
- Changchun Institute of Optics, Fine Mechanics and PhysicsCN2 papers
- Fraunhofer Institute for Secure Information TechnologyDE2 papers
- INESC TECPT2 papers
- Max Planck Institute for InformaticsDE2 papers
- Universidad Autónoma de MadridES2 papers
- University of Arkansas at Little RockUS2 papers
Showing cs.HCShow all
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cs.HC2026
Dynamic Tree Colors: Adaptive Discriminable Hierarchies with Minimum Instability
Tobias Mertz, Steven Lamarr Reynolds, Jörn Kohlhammer
Hierarchical color maps can support users in the analysis of hierarchical data. For large hierarchies, dynamic color maps can improve discriminability upon user interactions, but t…
cs.HC2024★ 1 cited
Towards a Quality Approach to Hierarchical Color Maps
Tobias Mertz, Jörn Kohlhammer
To improve the perception of hierarchical structures in data sets, several color map generation algorithms have been proposed to take this structure into account. But the design of…
cs.HC2022★ 8 cited
Visual Firewall Log Analysis -- At the Border Between Analytical and Appealing
Marija Schufrin, Hendrik Lücke-Tieke, Jörn Kohlhammer
In this paper, we present our design study on developing an interactive visual firewall log analysis system in collaboration with an IT service provider. We describe the human-cent…