Browsing EuroRVVV: EuroVis Workshop on Reproducibility, Verification, and Validation in Visualization by Title
Now showing items 25-42 of 42
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Reproducibility Made Easy
(The Eurographics Association, 2015)Ever since Francis Bacon, a hallmark of the scientific method has been that experiments should be described in enough detail that they can be repeated and perhaps generalized. When Newton said that he could see farther ... -
Reproducibility, Verification, and Validation of Experiments on the Marschner-Lobb Test Signal
(The Eurographics Association, 2015)The Marschner-Lobb (ML) test signal has been used for two decades to evaluate the visual quality of different volumetric reconstruction schemes. Previously, the reproduction of these experiments was very simple, as the ML ... -
Should we Dream the Impossible Dream of Reproducibility in Visual Analytics Evaluation?
(The Eurographics Association, 2015)Especially in the field of Visual Analytics, where a lot of design decisions have to be taken, researchers strive for reproducible results. We present two different evaluation approaches aiming for more general design ... -
A Study Of Discretization Errors In Volume Rendering Integral Approximations
(The Eurographics Association, 2013)We present a study of the influence of different approximation schemes on the convergence rate of volume rendering integral (VRI) numerical approximations. We experimentally evaluate the impact of numerical integration ... -
A Survey on Visualization in Industrial Ergonomics
(The Eurographics Association, 2013)The field of ergonomics is widely used in industry and other fields close to human work. This paper presents an overview about the state of the art in virtual ergonomics with regard to visualization issues. We consider ... -
Toward Visualizing Subjective Uncertainty: A Conceptual Framework Addressing Perceived Uncertainty through Action Redundancy
(The Eurographics Association, 2018)Uncertainty is usually technically defined with associated metrics by visualization researchers. Next to this rather objective description, there is a subjective notion to uncertainty considering human experiences eliciting ... -
Towards Multi-user Provenance Tracking of Visual Analysis Workflows over Multiple Applications
(The Eurographics Association, 2016)Provenance tracking for visual analysis workflows is still a challenge as especially interaction and collaboration aspects are poorly covered in existing realizations. Therefore, we propose a first prototype addressing ... -
Towards Supporting Interpretability of Clustering Results with Uncertainty Visualization
(The Eurographics Association, 2019)Interpretation of machine learning results is a major challenge for non-technical experts, with visualization being a common approach to support this process. For instance, interpretation of clustering results is usually ... -
Trust in Information Visualization
(The Eurographics Association, 2019)Trust is an important factor that mediates whether a user will rely and build on the information displayed in a visualization. Research in other fields shows that there are different mechanisms of trust building: Users ... -
TrustVis 2019: Frontmatter
(The Eurographics Association, 2019) -
Uncertainty and Reproducibility in Medical Visualization
(The Eurographics Association, 2016)The medical visualization pipeline is affected by various sources of uncertainty. Many errors may occur and several assumptions are made in the various processing steps from the image acquisition to the rendering of the ... -
Uncertainty of Visualizations for SenseMaking in Criminal Intelligence Analysis
(The Eurographics Association, 2018)Uncertainty in visualization is an inevitable issue for sensemaking in criminal intelligence. Accuracy and precision of adopted visualization techniques have got greater role in trustworthiness with the system while finding ... -
Uncertainty Visualization: Recent Developments and Future Challenges in Prostate Cancer Radiotherapy Planning
(The Eurographics Association, 2018)Radiotherapy is one of the most common treatment strategy for prostate cancer. Prior to radiotherapy, a complex process consisting of several steps is employed to create an optimal treatment plan. However, all these steps ... -
Uni- and Multi-modal Uncertainty Visualization in 2D Scalar Field Ensembles
(The Eurographics Association, 2019)The aim of uncertainty-aware scalar field visualization is to convey the most likely case, but also the uncertainty associated with it. In scientific simulations, uncertainty can be modeled using an ensemble approach. ... -
Using User-Centered Techniques for the Design and Evaluation of Interactive Visualizations to Support Urban and Regional Planning: Case Study Bogota 21
(The Eurographics Association, 2013)User-centered techniques and evaluations are very important for the design of interactive visualizations. We applied the UCIV4 Planning Approach (User-Centered Interactive Visualizations for Planning) within the project ... -
Visual Analytics-enabled Bayesian Network Approach to Reasoning about Public Camera Data
(The Eurographics Association, 2018)The Visual Analytics (VA) approach has become an important tool for gaining insights on various data sets. Thus, significant research has been conducted to integrate statistical methods in the interactive environment of ... -
Visualizing Uncertainty in Cultural Heritage Collections
(The Eurographics Association, 2018)Visualizations of cultural heritage collections play an increasing role in supporting the sensemaking processes of visitors and researchers. While many visualization systems provide overview and exploration options for ... -
Where'd it go? How Geographic and Force-directed Layouts Affect Network Task Performance
(The Eurographics Association, 2017)When visualizing geospatial network data, it is possible to position nodes according to their geographic locations or to position nodes using standard network layout algorithms that ignore geographic location. Such data ...