Hjem
  • E-postHelwig.Hauser@uib.no
  • Telefon+47 55 58 43 80
  • Besøksadresse
    Høyteknologisenteret
    5020 Bergen
    Rom 
    311O2
  • Postadresse
    Postboks 7803
    5020 Bergen

Research in visualization and data science, including visual data science, interactive visual data exploration and analysis, and the application of visualization to a broad range of applications. 

Teaching classes in computer science with a special focus on visualization, computer graphics, and data science.  

Vitenskapelig artikkel
  • 2020. Multiscale Visual Drilldown for the Analysis of Large Ensembles of Multi-Body Protein Complexes. IEEE Transactions on Visualization and Computer Graphics.
  • 2019. Visual analytics for simulation ensembles. Winter simulation conference : proceedings. 321-335.
  • 2019. Visual Analysis of Ligand Trajectories in Molecular Dynamics . IEEE Pacific Visualization Symposium. 212-221.
  • 2019. Scale-Space Splatting: Reforming Spacetime for Cross-Scale Exploration of Integral Measures in Molecular Dynamics. IEEE Transactions on Visualization and Computer Graphics. 643-653.
  • 2019. Personalized Sketch-Based Brushing in Scatterplots. IEEE Computer Graphics and Applications. 28-39.
  • 2019. Focus+context exploration of hierarchical embeddings. Computer graphics forum (Print). 569-579.
  • 2018. Fast and accurate CNN-based brushing in scatterplots. Computer graphics forum (Print). 111-120.
  • 2017. Quantitative Externalization of Visual Data Analysis Results Using Local Regression Models. Lecture Notes in Computer Science (LNCS). 199-218.
  • 2017. Interactive Exploration of Ligand Transportation through Protein Tunnels. BMC Bioinformatics.
  • 2017. Designing Progressive and Interactive Analytics Processes for High-Dimensional Data Analysis. IEEE Transactions on Visualization and Computer Graphics. 131-140.
  • 2017. Comparative Visualization of Protein Secondary Structures. BMC Bioinformatics.
  • 2017. A fractional cartesian composition model for semi-spatial comparative visualization design. IEEE Transactions on Visualization and Computer Graphics. 851-860.
  • 2016. Visual analytics of image-centric cohort studies in epidemiology. Mathematics and Visualization. 221-248.
  • 2016. Unfolding and Interactive Exploration of Protein Tunnels and their Dynamics. Eurographics Workshop on Visual Computing for Biomedicine.
  • 2016. Towards quantitative visual analytics with structured brushing and linked statistics. Computer graphics forum (Print). 251-260.
  • 2016. Graxels: Information Rich Primitives for the Visualization of Time-Dependent Spatial Data. Eurographics Workshop on Visual Computing for Biomedicine. 183-192.
  • 2016. Comparative visualization of multiple time surfaces by planar surface reformation. IEEE Pacific Visualization Symposium. 88-95.
  • 2015. Expressive seeding of multiple stream surfaces for interactive flow exploration. Computers & graphics. 123-134.
  • 2014. Visual methods for analyzing probabilistic classification data. IEEE Transactions on Visualization and Computer Graphics. 1703-1712.
  • 2014. Visual analytics for complex engineering systems: Hybrid visual steering of simulation ensembles. IEEE Transactions on Visualization and Computer Graphics. 1803-1812.
  • 2014. Live ultrasound-based particle visualization of blood flow in the heart. Spring conference on Computer graphics. 13-20.
  • 2014. Interactively illustrating polymerization using three-level model fusion. BMC Bioinformatics.
  • 2014. Interactive visual analysis of heterogeneous cohort-study data. IEEE Computer Graphics and Applications. 70-82.
  • 2014. Characterizing cancer subtypes using dual analysis in Caleydo StratomeX. IEEE Computer Graphics and Applications. 38-47.
  • 2014. Attribute signatures: Dynamic visual summaries for analyzing multivariate geographical data. IEEE Transactions on Visualization and Computer Graphics. 2033-2042.
  • 2013. Visualization and visual analysis of multifaceted scientific data : a survey. IEEE Transactions on Visualization and Computer Graphics. 495-513.
  • 2013. Radial sets: interactive visual analysis of large overlapping sets. IEEE Transactions on Visualization and Computer Graphics. 2496-2505.
  • 2013. High-quality 3D visualization of in-situ ultrasonography. Eurographics. 1-4.
  • 2013. Geological storytelling. Computers & graphics. 445-459.
  • 2012. Representative factor generation for the interactive visual analysis of high-dimensional data. IEEE Transactions on Visualization and Computer Graphics. 2621-2630.
  • 2012. Interactive visual exploration and analysis of multivariate simulation data. Computing in science & engineering (Print). 70-76.
  • 2012. A Hierarchical Splitting Scheme to Reveal Insight into Highly Self-Occluded Integral Surfaces. Journal of WSCG. 57-64.
  • 2011. The State of the Art in Topology-based Visualization of Unsteady Flow. Computer graphics forum (Print). 1789-1811.
  • 2011. Straightening Tubular Flow for Side-by-Side Visualization. IEEE Transactions on Visualization and Computer Graphics. 2063-2070.
  • 2011. Interactive visual analysis of heterogeneous scientific data across an interface. IEEE Transactions on Visualization and Computer Graphics. 934-946.
  • 2011. Interactive visual analysis of contrast-enhanced ultrasound data based on small neighborhood statistics. Computers & graphics. 218-226.
  • 2011. Interactive model Prototyping in Visualization Space. Linköping Electronic Conference Proceedings. 43-51.
  • 2011. Interactive Visual Analysis of Temporal Cluster Structures. Computer graphics forum (Print). 711-720.
  • 2011. Energy-scale Aware Feature Extraction for Flow Visualization. Computer graphics forum (Print). 771-780.
  • 2011. Curve Density Estimates. Computer graphics forum (Print). 633-642.
  • 2011. Current Trends for 4D Space-Time Topology for Semantic Flow Segmentation. Procedia Computer Science. 253-255.
  • 2011. Brushing Dimensions - A Dual Visual Analysis Model for High-Dimensional Data. IEEE Transactions on Visualization and Computer Graphics. 2591-2599.
  • 2010. Toward a Lagrangian Vector Field Topology. Computer graphics forum (Print). 1163-1172.
  • 2010. On theWay Towards Topology-Based Visualization of Unsteady Flow – the State of the Art. Eurographics. 137-154.
  • 2010. Interactive visual analysis of multiple simulation runs using the simulation model view: understanding and tuning of an electronic unit injector. IEEE Transactions on Visualization and Computer Graphics. 1449-1457.
  • 2010. Hierarchical Difference Scatterplots: Interactive Visual Analysis of Data Cubes. SIGKDD Explorations. 49-58.
  • 2010. Guided Visualization of Ultrasound Image Sequences. Eurographics Workshop on Visual Computing for Biomedicine. 125-132.
  • 2010. Exploration of Climate Data Using Interactive Visualization. Journal of Atmospheric and Oceanic Technology. 667-679.
  • 2010. Brushing moments in interactive visual analysis. Computer graphics forum (Print). 813-822.
  • 2009. Sonography of the small intestine. World Journal of Gastroenterology. 1319-1330.
  • 2009. Knowledge-assisted visualization of seismic data. Computers & graphics. 585-596.
  • 2009. Interactive visual analysis of complex scientific data as families of data surfaces. IEEE Transactions on Visualization and Computer Graphics. 1351-1358.
  • 2009. Curve-centric volume reformation for comparative visualization. IEEE Transactions on Visualization and Computer Graphics. 1235-1242.
  • 2008. Parallel vectors criteria for unsteady flow vortices. IEEE Transactions on Visualization and Computer Graphics. 615-626.
  • 2008. Interactive Visual Steering - Rapid Visual Prototyping of a Common Rail Injection System. IEEE Transactions on Visualization and Computer Graphics. 1699-1706.
  • 2008. Interactive Visual Analysis of Set-Typed Data. IEEE Transactions on Visualization and Computer Graphics. 1340-1347.
  • 2008. Hypothesis Generation in Climate Research with Interactive Visual Data Exploration. IEEE Transactions on Visualization and Computer Graphics. 1579-1586.
  • 2008. A four-level focus plus context approach to interactive visual analysis of temporal features in large scientific data. Computer graphics forum (Print). 775-782.
  • 2007. Two-Level Approach to Efficient Visualization of Protein Dynamics. IEEE Transactions on Visualization and Computer Graphics. 1616-1623.
  • 2007. Scalable Hybrid Unstructured and Structured Grid Raycasting. IEEE Transactions on Visualization and Computer Graphics. 1592-1599.
  • 2007. Interactive Visual Analysis of Perfusion Data. IEEE Transactions on Visualization and Computer Graphics. 1392-1399.
  • 2007. Color Lines View: An Approach to Visualization of Families of Function Graphs. Information Visualisation. 59-64.
Vitenskapelig foredrag
  • 2017. Watergate: Visual Exploration of Water Trajectories in Protein Dynamics.
  • 2017. User-study based optimization of fast and accurate Mahalanobis brushing in scatterplots.
  • 2016. Geilo Winter School in eScience on Scientific Visualization.
  • 2012. Time-Dependent Flow Visualization.
  • 2011. Interactive Visual Analysis of Multi-Dimensional Scientific Data.
  • 2010. Visualizing Statistics of Brain Perfusion Data.
  • 2010. Story Telling for Visualization.
  • 2010. Interactive Visualization as a Visual Dialog for Data Investigation.
  • 2010. Interactive Visual Analysis with different levels of complexity.
  • 2010. Interactive Story Telling for Presentation with Visualization.
  • 2009. Visualization – selected perspectives on a booming research field.
  • 2009. Visualization – envisioning new developments.
  • 2009. Visualization – a subjective point of view.
  • 2009. Levels of Interactive Visual Analysis.
  • 2009. Interactive Visual Data Exploration and Selected Applications.
  • 2009. Interactive Visual Data Analysis with Data Derivation.
  • 2009. Interactive Visual Analysis with Different Levels of Complexity.
  • 2009. Frontiers in Visualizing Perfusion.
  • 2007. Story Telling for Presentation in Volume Visualization.
  • 2007. Interactive Visual Analysis of Medical Perfusion Data.
  • 2007. Interactive Visual Analysis of Families of Mapping Data.
Leder
  • 2013. Guest Editors' Introduction: Special Section on the IEEE Pacific Visualization Symposium 2012. IEEE Transactions on Visualization and Computer Graphics. 898-899.
  • 2012. Scientific Storytelling Using Visualization. IEEE Computer Graphics and Applications. 12-19.
  • 2010. Editorial note for special section on illustrative visualization. Computers & graphics. 335-336.
Vitenskapelig antologi/Konferanseserie
  • 2016. Medviz & VCBM Conference 2016. Universitetet i Bergen.
  • 2012. Topological Methods in Data Analysis and Visualization II. Springer.
  • 2012. Proceedings of Pacific Visualization Symposium 2012. IEEE conference proceedings.
  • 2010. Proceedings of the Spring Conference on Computer Graphics (SCCG 2010). Comenius University, Bratislava.
  • 2009. Proceedings Spring Conference on Computer Graphics (SCCG 2009). Comenius University.
  • 2007. Topology-based Methods in Visualization. Springer.
Doktorgradsavhandling
  • 2018. User-Centric Parameter Specification for Interactive Virtual and Physical Visual Representations.
  • 2017. Partial Spatiotemporal Abstraction for Comparative Visualization of Molecular Processes.
  • 2011. Interactive Visual Analysis of Process Data.
  • 2011. Interactive Visual Analysis of Multi-faceted Scientific Data.
Intervju
  • 2012. Gjør ultralydbilder lettere å forstå.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • 2019. On KDE-based brushing in scatterplots and how it compares to CNN-based brushing. 5 sider.
  • 2015. Interactive Visual Steering of Hierarchical Simulation Ensembles. 8 sider.
  • 2015. Interactive Visual Analysis of Large Simulation Ensembles. 12 sider.
  • 2014. On Computationally-Enhanced Visual Analysis of Heterogeneous Data and Its Application in Biomedical Informatics. 24 sider.
  • 2014. Multifield Visualization – Categorization. 7 sider.
  • 2014. Interactive Visual Exploration and Analysis. 13 sider.
  • 2014. Glyph-Based Multi-field Visualization. 9 sider.
  • 2014. Future Challenges and Unsolved Problems in Multi-field Visualization. 7 sider.
  • 2013. Visual analysis of longitudinal brain tumor perfusion. 9 sider.
  • 2013. Interactive visual analysis in the concept stage of a hybrid-vehicle design. 5 sider.
  • 2013. Integrated multi-aspect visualization of 3D fluid flows. 9 sider.
  • 2013. Hypothesis generation by interactive visual exploration of heterogeneous medical data. 12 sider.
  • 2012. Stylized Volume Visualization of Streamed Sonar Data. 8 sider.
  • 2012. Interactive visual analysis of families of curves using data aggregation and derivation. 8 sider.
  • 2012. Geological storytelling: graphically exploring and communicating geological sketches. 10 sider.
  • 2012. Filtering of FTLE for Visualizing Spatial Separation in Unsteady 3D Flow. 17 sider.
  • 2012. Dual analysis of DNA microarrays. 8 sider.
  • 2012. Design Principles for Cutaway Visualization of Geological Models. 8 sider.
  • 2012. A Statistics-based Dimension Reduction of the Space of Path Line Attributes for Interactive Visual Flow Analysis. 8 sider.
  • 2011. The SemSeg Project and Recent Developments in Flow Visualization. 11 sider.
  • 2011. Interactive Visualization of Streaming Data with Kernel Density Estimation. 8 sider.
  • 2011. Interactive Exploration and Analysis of Pathlines in Flow Data. 8 sider.
  • 2011. Interactive Bivariate Mode Trees for Visual Structure Analysis. 9 sider.
  • 2011. Integrating Cluster Formation and Cluster Evaluation in Interactive Visual Analysis. 8 sider.
  • 2011. Illustrative Couinaud Segmentation for Ultrasound Liver Examinations. 18 sider.
  • 2010. Visual Analysis of Multivariate Movement Data using Interactive Difference Views. 8 sider.
  • 2010. Quantitative data visualization with interactive KDE surfaces. 9 sider.
  • 2010. Interactive Visual Analysis of Families of Surfaces: An Application to Car Race and Car Setup. 6 sider.
  • 2009. Visualization Pipeline. 3 sider.
  • 2009. Visual analysis of cerebral perfusion data - four interactive approaches and a comparison. 8 sider.
  • 2009. Path Line Attributes - an Information Visualization Approach to Analyzing the Dynamic Behavior of 3D Time-Dependent Flow Fields. 14 sider.
  • 2009. Multimodal Visualization with Interactive Closeups. 8 sider.
  • 2009. Large Image Collections - Comprehension and familiarization by interactive visual analysis. 12 sider.
  • 2009. Interactive Visual Analysis in Engineering: A Survey. 8 sider.
  • 2009. Hierarchical Difference Scatterplots — Interactive Visual Analysis of Data Cubes. 10 sider.
  • 2009. Critical Design and Realization Aspects of Glyph-based 3D Data Visualization. 8 sider.
  • 2008. Quantifying and Comparing Features in High-Dimensional Datasets. 6 sider.
  • 2008. Illustrated Ultrasound for Multimodal Data Interpretation of Liver Examinations. 9 sider.
  • 2008. Hierarchical Volume Visualization of Brain Anatomy. 10 sider.
  • 2008. ComVis: a Coordinated Multiple Views System for Prototyping New Visualization Technology. 6 sider.
  • 2007. Interactive Visual Analysis of a Timing Chain Drive Using Segmented Curve View and other Coordinated Views. 13 sider.
Poster
  • 2018. Research Agenda of the Mohn Medical Imaging and Visualization Centre in Bergen, Norway.
  • 2013. Advanced data fusion in 4D color doppler volume visualization.
  • 2012. Flow Visualization and the SemSeg project.
Vitenskapelig oversiktsartikkel/review
  • 2016. The State-of-the-Art of Set Visualization. 234-260.
  • 2013. Glyph-based visualization: foundations, design guidelines, techniques and applications. 39-63.
  • 2012. Illustrative Flow Visualization: State of the Art, Trends and Challenges. 75-94.
  • 2009. Visualization of Multi-Variate Scientific Data. 1670-1690.
  • 2007. Visualization of Multi-variate Scientific Data. 117-134.

Se fullstendig oversikt over publikasjoner i CRIStin.

Helwig Hauser graduated from Vienna University of Technology, Austria, in 1995 and received the degree of Dr.techn. (PhD) from the same University in 1998.  He worked as an assistant professor at the Institute of Computer Graphics at the Vienna University of Technology from 1994 until mid-2000.  Then, Helwig Hauser joined the newly founded VRVis Research Center in Vienna, Austria, as a key researcher in the field of visualization.  In 2003, he became the Scientific Director of VRVis (www.VRVis.at).  Since 2007, Helwig Hauser is professor at the University of Bergen, Norway, and leading a research group on visualization there (vis.UiB.no).  Since 2018, he is heading the Center for Data Science, CEDAS (UiB.no/cedas).  His interests are diverse in visualization and data science, including visual data science, interactive visual data exploration and analysis, and the application of visualization to a broad range of applications. 

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