Data and information created by various processes (e.g., simulations) is getting larger, and more and more complex. We use interactive visualization and analysis techniques to facilitate exploration of complex parameter spaces (e.g., to analyze and compare parameters for automotive engineering, reconstruction algorithms, or geometry generators) or unstructured information collections (e.g., annotated digital documents or image collections). Our research focus lies on novel visual encodings and interaction techniques to explore a large amount of abstract data, often in combination with analytical reasoning.

Projects

Publications

192 Publications found:
Image Bib Reference Publication Type
2024
Dominik Wolf
Joint Human-Machine Data Exploration Sandbox
[report]
Student Project
Daniel PahrORCID iD, Henry EhlersORCID iD, Hsiang-Yun WuORCID iD, Manuela WaldnerORCID iD, Renata RaidouORCID iD
Investigating the Effect of Operation Mode and Manifestation on Physicalizations of Dynamic Processes
Computer Graphics Forum, 43(3):e15106, June 2024.
Journal Paper with Conference Talk
Screenshot of cVIL as employed in the user study Matthias Matt, Matthias Zeppelzauer, Manuela WaldnerORCID iD
cVIL: Class-Centric Visual Interactive Labeling
In Eurographics Proceedings. May 2024.
[paper]
Conference Paper
AccuStripes - Graphical Abstract Anja Heim, Alexander Gall, Manuela WaldnerORCID iD, Eduard GröllerORCID iD, Christoph Heinzl
AccuStripes: Visual exploration and comparison of univariate data distributions using color and binning
COMPUTERS & GRAPHICS-UK, 119, April 2024. [paper]
Journal Paper (without talk)
Florian Wagner
Pixel Art Restoration
[thesis]
Bachelor Thesis
Henry EhlersORCID iD, Diana MarinORCID iD, Hsiang-Yun WuORCID iD, Renata RaidouORCID iD
Visualizing Group Structure in Compound Graphs: The Current State, Lessons Learned, and Outstanding Opportunities
In Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1, HUCAPP and IVAPP, pages 697-708. March 2024.
Conference Paper
2023
Sonja Turner
A Study on the Impact of Uncertainties on the Analytical Process
Bachelor Thesis
Johannes EschnerORCID iD, Adam Celarek, Manuela WaldnerORCID iD
Echtzeitvisualisierung von Lawinenrisiko basierend auf hochauflösenden Geodaten
In Lawinensymposium 2023, pages 38-43. November 2023.
[paper preprint] [online demo]
Conference Paper
Marina Medeiros, Eduard Doujak, Franz Josef Haller, Constantin KönigswieserORCID iD, Johanna SchmidtORCID iD
Going with the flow: using immersive analytics to support lifetime predictions of hydropower turbines
In Proceedings SUI 2023 ACM : Symposium on Spatial User Interaction. October 2023.
[paper]
Conference Paper
Niclas Arbesser-Rastburg
Visualizing the Flow of Healthcare Data
[thesis]
Bachelor Thesis
Judith Louis-Alexandre Dit Petit-Frere, Manuela WaldnerORCID iD
Visual Exploration of Indirect Bias in Language Models
In EuroVis 2023 - Short Papers. June 2023.
[paper] [video] [online demo]
Conference Paper
Gerald Kimmersdorfer, Dominik Wolf, Manuela WaldnerORCID iD
WebGPU for Scalable Client-Side Aggregate Visualization
Poster shown at 25th EG Conference on Visualization (EuroVis 2023) (12. June 2023-16. June 2023) In EuroVis 2023 - Posters , pages 105-107.
[extended abstract] [poster] [Climate Change Explorer]
Poster
Dominik Wolf
Concept Clusters
[report]
Student Project
2022
Pavol Ulbrich, Manuela WaldnerORCID iD, Katarína Furmanová, Sergio M. Margues, David Bednář, Barbora Kozlikova, Jan Byska
sMolBoxes: Dataflow Model for Molecular Dynamics Exploration
IEEE Transactions on Visualization and Computer Graphics:1-10, October 2022. [arxiv]
Journal Paper with Conference Talk
Ádam Böröndy, Katarína Furmanová, Renata RaidouORCID iD
Understanding the impact of statistical and machine learning choices on predictive models for radiotherapy.
In Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM2022), pages 65-69. September 2022.
[paper]
Conference Paper
Caroline Magg, Renata RaidouORCID iD
Visual Analytics to Assess Deep Learning Models for Cross-Modal Brain Tumor Segmentation
In Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM 2022), pages 111-115. September 2022.
Conference Paper
Oliver Stritzel, Renata RaidouORCID iD
Predicting, Analyzing and Communicating Outcomes of COVID-19 Hospitalizations with Medical Images and Clinical Data
In Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM2022)., pages 129-133. September 2022.
Conference Paper
Sandra Ortega-Martorell, Patrick Riley, I Olier, Renata RaidouORCID iD, R Casana-Eslava, M Rea, L Shen, P.J. Lisboa, C Palmieri
Breast cancer patient characterisation and visualisation using deep learning and fisher information networks
Scientific Reports, 12, August 2022.
Journal Paper (without talk)
Maath MuslehORCID iD, Angelos Chatzimparmpas, Ilir Jusufi
Visual analysis of blow molding machine multivariate time series data
Journal of Visualization, 25:1329-1342, July 2022. [paper]
Journal Paper (without talk)
Nicolas Grossmann, Eduard GröllerORCID iD, Manuela WaldnerORCID iD
Concept splatters: Exploration of latent spaces based on human interpretable concepts
Computers and Graphics, 105:73-84, April 2022. [video] [paper] [online demo]
Journal Paper (without talk)
Daniel Lippeck
3D Graph Algorithm for Multilayer Network Analytics
[thesis]
Bachelor Thesis
Stefan Sietzen
Visual Analytics for Convolutional Neural Network Robustness
[Master thesis] [poster] [online playground]
Master Thesis
Hannah Bayat
Multi-faceted Visual Analysis of Inter-Observer Variability
[Master thesis]
Master Thesis
Judith Louis-Alexandre Dit Petit-Frere
Visual Exploration of Indirect Biases in Natural Language Processing Transformer Models
[Master thesis]
Master Thesis
2021
Sujoy Bhore, Guangping Li, Martin Nöllenburg, Ignaz Rutter, Hsiang-Yun WuORCID iD
Untangling Circular Drawings: Algorithms and Complexity
In Proceedings of the 32nd International Symposium on Algorithms and Computation, pages 1-17. December 2021.
Conference Paper
Philip Bugnar
Exploratory Search Interface for Knowledge Databases
Bachelor Thesis
Maximilian Sbardellati
Exploratory Visual System for Predictive Machine Learning of Event-Organisation Data
[poster] [thesis]
Master Thesis
Eduard GröllerORCID iD
Interactive Visual Data Analysis, 21. October 2021, Iasi, Romania
Invited Talk
Marija Priselac
Visual Analytics of Spatial Time Series Data
[image] [Master Thesis] [Poster]
Master Thesis
Anja Heim, Eduard GröllerORCID iD, Christoph Heinzl
CoSi: Visual Comparison of Similarities in High-Dimensional Data Ensembles
VMV: Vision, Modeling, and Visualization:1-8, October 2021. [Image] [Paper]
Journal Paper (without talk)
In both scatterplots shown here, the percentage of images with correctly predicted class labels (visualized as border color) is over 90%. We found that users can estimate these accuracies fairly well. Image complexity impacts overall performance, but the layout has very little effect on users’ estimations. Nicolas Grossmann, Jürgen Bernard, Michael Sedlmair, Manuela WaldnerORCID iD
Does the Layout Really Matter? A Study on Visual Model Accuracy Estimation
In IEEE Visualization Conference (VIS), pages 61-65. October 2021.
[paper]
Conference Paper
Activations and feature visualizations for neurons associated with complex shapes and curvatures in layer mixed4a in the standard model. Note how rotating the input model causes activation changes for oriented shape detectors. Stefan Sietzen, Mathias Lechner, Judy Borowski, Ramin Hasani, Manuela WaldnerORCID iD
Interactive Analysis of CNN Robustness
Computer Graphics Forum, 40:253-264, October 2021. [paper] [video] [online tool]
Journal Paper with Conference Talk
Johannes Sorger, Alessio Arleo, Peter Kán, Wolfgang Knecht, Manuela WaldnerORCID iD
Egocentric Network Exploration for Immersive Analytics
Computer Graphics Forum, 40:241-252, October 2021. [the paper] [video] [online egocentric network]
Journal Paper with Conference Talk
Mario Stoff
Concept Map Mining as Browser Extension
[thesis]
Bachelor Thesis
Samo Kolter
Creating an Interactive Web App for Computer Graphics Topics
[Bachelor thesis]
Bachelor Thesis
Tobias Batik, Soeren Nickel, Martin Nöllenburg, Yu-Shuen Wang, Hsiang-Yun WuORCID iD
Mixed Metro Maps with User-Specied Motifs
Poster shown at 29th International Symposium on Graph Drawing and Network Visualization (14. September 2021-17. September 2021)
Poster
GUI of the Solution Francesca Gauci, Maath MuslehORCID iD
Agritology: A Decision Support System for Local Farmers in Malta and Palestine
Poster shown at 3rd International Workshop on Semantics for Biodiversity (S4BioDiv) (11. September 2021-18. September 2021)
Poster
GUI of the Solution Maath MuslehORCID iD, Angelos Chatzimparmpas, Ilir Jusufi
Visual Analysis of Industrial Multivariate Time Series
In The 14th International Symposium on Visual Information Communication and Interaction, pages 1-5. September 2021.
Conference Paper
Rebecca Nowak
Interactive Correlation Panels for the Geological Mapping of the Martian Surface
[image] [Master Thesis] [Poster]
Master Thesis
Christoph Heinzl
Visualization and Analysis of X-ray Computed Tomography Data
Supervisor: Eduard GröllerORCID iD
Duration: 1. January 2010 — 16. July 2021
[HABILITATION THESIS]
Habilitation Thesis
Alexandra DiehlORCID iD, Rodrigo PelorossoORCID iD, J Ruiz, Renato Pajarola, Eduard GröllerORCID iD, Stefan BrucknerORCID iD
Hornero: Thunderstorms Characterization using Visual Analytics
Computer Graphics Forum, 40(3):1-12, June 2021. [Image] [Paper]
Journal Paper (without talk)
GUI interaction snaps Maath MuslehORCID iD
Visual Analysis of Industrial Multivariate Time-Series Data: Effective Solution to Maximise Insights from Blow Moulding Machine Sensory Data
Master Thesis
Jasmin Mahler
A Study of Multi-Document Active Reading in Analog and Digital Environments
[poster] [thesis]
Master Thesis
Thomas Köppel, Eduard GröllerORCID iD, Hsiang-Yun WuORCID iD
Context-Responsive Labeling in Augmented Reality
In Proceedings of the 14th IEEE Pacific Visualization Symposium , pages 1-10. April 2021.
[paper] [video]
Conference Paper
Thorsten Korpitsch
LSOVOMAN - Large-Scale Online Visualization of Austria's Media- Advertisement Networks
Student Project
Manuel Eiweck
Immersive Exploration of Hierarchical Networks in VR
[thesis] [video & tool]
Bachelor Thesis
Sebastian Pirch, Felix Müller, Eugenia Iofinova, Julia Pazmandi, Christiane Hütter, Martin Chiettini, Celine Sin, Kaan Boztug, Iana Podkosova, Hannes KaufmannORCID iD, Jörg Menche
The VRNetzer platform enables interactive network analysis in Virtual Reality
Nature Communications, 12(2432):1-14, April 2021.
Journal Paper (without talk)
Katarína Furmanová, Ludvig Paul Muren, Oscar Casares-Magaz, Vitali Moiseenko, John P. Einck, Sara Pilskog, Renata RaidouORCID iD
PREVIS: Predictive visual analytics of anatomical variability for radiotherapy decision support
Computers and Graphics, 97:126-138, April 2021. [paper]
Journal Paper (without talk)
Tobias Batik
Embedding User-Defined Shapes into Metro Map Layouts
[thesis]
Bachelor Thesis
Manuela WaldnerORCID iD, Thomas Geymayer, Dieter Schmalstieg, Michael Sedlmair
Linking unstructured evidence to structured observations
Information Visualization, January 2021. [Paper] [preprint]
Journal Paper (without talk)
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