Tobias Schreck

schoolGraz University of Technologybar_chart#9005 Global Rank

Total Papers

HCI Rank

#9005

Research Areas

Years Active

Recent Publications

DensityBars: A Space-Efficient Visualization for Event Temporal Distribution

Event temporal distribution analysis aims to capture both global (e.g., rises and peaks) and local patterns (e.g., frequent occurrences and sudden absences). Traditional charts typically rely on adjusting binning granularities to reveal such patterns. However, this strategy forces a trade-off between global clarity an…

IUI '25CorrespondingInteractive Data Visualization +1

Cluster-Based Approach for Visual Anomaly Detection in Multivariate Welding Process Data Supported by User Guidance

Welding robots are essential in modern manufacturing as they automate hazardous welding tasks, improving productivity and safety while reducing costs. However, a significant portion of the total part costs comes from the manual visual inspection and the rework of robot-welded seams, underlining the importance of proce…

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