Dirk J. Lehmann

According to our database, Dirk J. Lehmann authored at least 32 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

CatNetVis: Semantic Visual Exploration of Categorical High-Dimensional Data with Force-Directed Graph Layouts.

Michael Thane, Kai M. Blum, Dirk J. Lehmann

Proceedings of the 25th Eurographics Conference on Visualization, 2023

2021

Insight Beyond Numbers: The Impact of Qualitative Factors on Visual Data Analysis.

Benjamin Karer, Hans Hagen, Dirk J. Lehmann

IEEE Trans. Vis. Comput. Graph., 2021

Optimal Axes for Data Value Estimation in Star Coordinates and Radial Axes Plots.

Manuel Rubio-Sánchez, Dirk J. Lehmann, Alberto Sánchez, José Luis Rojo-Álvarez

Comput. Graph. Forum, 2021

2018

Understanding a Sequence of Sequences: Visual Exploration of Categorical States in Lake Sediment Cores.

Andrea Unger, Nadine Drager, Mike Sips, Dirk J. Lehmann

IEEE Trans. Vis. Comput. Graph., 2018

The LloydRelaxer: An Approach to Minimize Scaling Effects for Multivariate Projections.

Dirk Joachim Lehmann, Holger Theisel

IEEE Trans. Vis. Comput. Graph., 2018

Scaled radial axes for interactive visual feature selection: A case study for analyzing chronic conditions.

Alberto Sánchez, Cristina Soguero-Ruíz, I. Mora-Jiménez, Francisco Javier Rivas-Flores, Dirk J. Lehmann, Manuel Rubio-Sánchez

Expert Syst. Appl., 2018

Interactive Visual Exploration of Local Patterns in Large Scatterplot Spaces.

Mohammad Chegini, Lin Shao, Robert Gregor, Dirk J. Lehmann, Keith Andrews, Tobias Schreck

Comput. Graph. Forum, 2018

Correlated Point Sampling for Geospatial Scalar Field Visualization.

Riccardo Roveri, Dirk J. Lehmann, Markus H. Gross, Tobias Günther

Proceedings of the 23rd International Symposium on Vision, Modeling, and Visualization, 2018

2017

Linear Discriminative Star Coordinates for Exploring Class and Cluster Separation of High Dimensional Data.

Yunhai Wang, Jingting Li, Feiping Nie, Holger Theisel, Minglun Gong, Dirk J. Lehmann

Comput. Graph. Forum, 2017

Interactive Regression Lens for Exploring Scatter Plots.

Lin Shao, Aishwarya Mahajan, Tobias Schreck, Dirk J. Lehmann

Comput. Graph. Forum, 2017

Adaptable Radial Axes Plots for Improved Multivariate Data Visualization.

Manuel Rubio-Sánchez, Alberto Sánchez, Dirk J. Lehmann

Comput. Graph. Forum, 2017

Visual Exploration of Global Trade Networks with Time-Dependent and Weighted Hierarchical Edge Bundles on GPU.

J. Hofmann, M. Größler, Manuel Rubio-Sánchez, Peter-Paul Pichler, Dirk J. Lehmann

Comput. Graph. Forum, 2017

Interaction Concepts for Collaborative Visual Analysis of Scatterplots on Large Vertically-Mounted High-Resolution Multi-Touch Displays.

Mohammad Chegini, Lin Shao, Dirk Joachim Lehmann, Keith Andrews, Tobias Schreck

Proceedings of the 10th Forum Media Technology and 3rd All Around Audio Symposium, 2017

2016

Optimal Sets of Projections of High-Dimensional Data.

Dirk J. Lehmann, Holger Theisel

IEEE Trans. Vis. Comput. Graph., 2016

General Projective Maps for Multidimensional Data Projection.

Dirk J. Lehmann, Holger Theisel

Comput. Graph. Forum, 2016

2015

A study on quality metrics vs. human perception: Can visual measures help us to filter visualizations of interest?

Dirk J. Lehmann, Sebastian Hundt, Holger Theisel

it Inf. Technol., 2015

Visualnostics: Visual Guidance Pictograms for Analyzing Projections of High-dimensional Data.

Dirk J. Lehmann, Fritz Kemmler, Tatsiana Zhyhalava, Marco Kirschke, Holger Theisel

Comput. Graph. Forum, 2015

Density Difference Detection with Application to Exploratory Visualization.

Marko Rak, Tim König, Johannes Steffen, Dirk Joachim Lehmann, Klaus-Dietz Tönnies

Proceedings of the Pattern Recognition Applications and Methods, 2015

2014

Blood Flow Clustering and Applications inVirtual Stenting of Intracranial Aneurysms.

Steffen Oeltze, Dirk J. Lehmann, Alexander Kuhn, Gábor Janiga, Holger Theisel, Bernhard Preim

IEEE Trans. Vis. Comput. Graph., 2014

Sparse Representation and Visualization for Direct Numerical Simulation of Premixed Combustion.

Timo Oster, Dirk J. Lehmann, Gordon Fru, Holger Theisel, Dominique Thévenin

Comput. Graph. Forum, 2014

2013

Orthographic Star Coordinates.

Dirk J. Lehmann, Holger Theisel

IEEE Trans. Vis. Comput. Graph., 2013

2012

Novel methods and applications for the feature extraction from visualization of multi-parameter data.

Dirk Joachim Lehmann

PhD thesis, 2012

Automatic Detection and Visualization of Qualitative Hemodynamic Characteristics in Cerebral Aneurysms.

Rocco Gasteiger, Dirk J. Lehmann, Roy van Pelt, Gábor Janiga, Oliver Beuing, Anna Vilanova, Holger Theisel, Bernhard Preim

IEEE Trans. Vis. Comput. Graph., 2012

Automating Transfer Function Design with Valley Cell-Based Clustering of 2D Density Plots.

Yunhai Wang, Jian Zhang, Dirk J. Lehmann, Holger Theisel, Xuebin Chi

Comput. Graph. Forum, 2012

Selecting Coherent and Relevant Plots in Large Scatterplot Matrices.

Dirk J. Lehmann, Georgia Albuquerque, Martin Eisemann, Marcus A. Magnor, Holger Theisel

Comput. Graph. Forum, 2012

2011

Features in Continuous Parallel Coordinates.

Dirk J. Lehmann, Holger Theisel

IEEE Trans. Vis. Comput. Graph., 2011

A Clustering-based Visualization Technique to Emphasize Meaningful Regions of Vector Fields.

Alexander Kuhn, Dirk J. Lehmann, Rocco Gasteiger, Mathias Neugebauer, Bernhard Preim, Holger Theisel

Proceedings of the 16th International Workshop on Vision, Modeling, and Visualization, 2011

2010

Discontinuities in Continuous Scatter Plots.

Dirk J. Lehmann, Holger Theisel

IEEE Trans. Vis. Comput. Graph., 2010

Visualisierung und Analyse multidimensionaler Datensätze.

Dirk J. Lehmann, Georgia Albuquerque, Martin Eisemann, Andrada Tatu, Daniel A. Keim, Heidrun Schumann, Marcus A. Magnor, Holger Theisel

Inform. Spektrum, 2010

Improving the visual analysis of high-dimensional datasets using quality measures.

Georgia Albuquerque, Martin Eisemann, Dirk J. Lehmann, Holger Theisel, Marcus A. Magnor

Proceedings of the 5th IEEE Conference on Visual Analytics Science and Technology, 2010

2009

Quality-Based Visualization Matrices.

Georgia Albuquerque, Martin Eisemann, Dirk J. Lehmann, Holger Theisel, Marcus A. Magnor

Proceedings of the 14th International Workshop on Vision, Modeling, and Visualization, 2009

2008

Reconstruction of Blood Vessels from Neck CT Datasets using Stable 3D Mass-Spring Models.

Jana Dornheim, Dirk J. Lehmann, Lars Dornheim, Bernhard Preim, Gero Strauß

Proceedings of the Eurographics Workshop on Visual Computing for Biomedicine, 2008