Browsing EuroVisPosters2017 by Title
Now showing items 8-27 of 36
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A High-Dimensional Data Quality Metric using Pareto Optimality
(The Eurographics Association, 2017)The representation of data quality within established high-dimensional data visualization techniques such as scatterplots and parallel coordinates is still an open problem. This work offers a scale-invariant measure based ... -
Hypenet: Visualizing Dynamic Hypergraphs
(The Eurographics Association, 2017)We present Hypenet, a novel technique to visualize dynamic hypergraphs. Such structures can model multiple types of data, such as computer networks with multiple destination addresses (multicast) or co-authorship networks ... -
Integrating Guided Clustering in Visual Analytics to Support Domain Expert Reasoning Processes
(The Eurographics Association, 2017)Recent research shows promise in combining Information Visualization (IV) and Machine Learning (ML) to assist data analysis performed by domain experts. However, this approach presents non-trivial challenges, in particular ... -
Interactive Lens for Effective Time-Series Animation
(The Eurographics Association, 2017)We present a lens-based approach to explore animated data visualizations that involve time-series. The core of the approach lies in a novel combination of Lagrangian and Eulerian lenses, which allows us to leverage their ... -
An Interactive Visual Representation to Explore Association with Hierarchical Social Circles
(The Eurographics Association, 2017)Showing the relations between the contacts of an ego network, a subset of a large social network, and these contacts' associations to different social circles enables us exploring inside behavior of the underlying ego ... -
Interactive Visualization of Massive Location Data using Multi-Scale Trajectories
(The Eurographics Association, 2017)Today location information on aircraft and vessels is collected worldwide and readily available to analysts. When analyzing such data for a large area or a long period of time, the sheer size of the dataset becomes a ... -
MDS-based Visual Survey of Biological Data Visualization Techniques
(The Eurographics Association, 2017)Data visualization is of increasing importance in the Biosciences. During the past 15 years, a great number of novel methods and tools for biological data visualization have been developed and published in various journals ... -
Memory Efficient Parallel Ray-casting Algorithm for Unstructured Grid Volume Rendering
(The Eurographics Association, 2017)We propose a novel memory efficient parallel ray casting algorithm for unstructured grid. To reduce the high memory consumption of a previous work (i.e. Bunyk), we use a small size of local buffer for each thread to keep ... -
Power Efficiency of Volume Raycasting on Mobile Devices
(The Eurographics Association, 2017)Power efficiency is one of the most important factors for the development of compute-intensive applications in the mobile domain. In this work, we evaluate and discuss the power consumption of a direct volume rendering app ... -
Projection Navigation In Extremely Large Datasets (PNIELD)
(The Eurographics Association, 2017)We propose a framework for the exploration of large highdimensional datasets via multidimensional projections. -
Quantitative Comparison of Treemap Techniques for Time-Dependent Hierarchies
(The Eurographics Association, 2017)Hierarchical data in which leaf nodes have associated attributes appear in several applications. Rectangular Treemaps (RTs) were designed to display this type of data by tightly packing cells representing the tree nodes, ... -
Responsive Data Visualisation
(The Eurographics Association, 2017)In responsive web design, web pages are assembled from flexible components which adapt to the characteristics of the display device. For web pages to be truly responsive, any charts or visualisations embedded within them ... -
Semi-automatic Colonic Content Analysis for Diagnostic
(The Eurographics Association, 2017)The analysis of the morphology and content of the gut is necessary in order to understand metabolic and functional gut activity and for diagnostic purposes. Magnetic resonance imaging (MRI) has become an important modality ... -
Structuring and Visualizing Knowledge in Soil Science
(The Eurographics Association, 2017)Soil is a highly complex system. Myriads of articles are published each year on soil processes and properties, interactions between them and management practices influencing them. But, because of the sheer mass of information ... -
Tangible Visual Analysis: Brushing in a Mixed-Reality Environment
(The Eurographics Association, 2017)Exploratory visual analysis helps scientists and domain experts gain insight into complex data sets. Tangible visual analysis can be used to bring interactive data exploration to non-expert users, such as visitors in science ... -
'Them again?'' Dynamic Communities in the Media
(The Eurographics Association, 2017)Television, radio and the press invite people to publicly debate or discuss. Commonly enough, the audience experiences the ''Them again!'' impression, that is the impression to either ear the same stories being discussed ... -
Towards an Adaptive Framework for Real-Time Visualization of Streaming Big Data
(The Eurographics Association, 2017)Big data poses new challenges and the need for flexible, interactive, and dynamic visualization techniques. Existing approaches, especially in enterprise data visualization with static graphics or interactive dashboards, ... -
Uncertainty Visualization of Stenotic Regions in Vascular Structures
(The Eurographics Association, 2017)Stenosis refers to the thinning of the inner surface (lumen) of vascular structures. Detecting stenoses and correctly estimating their degree is crucial in clinical settings for proper treatment planning. Such a planning ... -
Using Graphs for Exposing the Underlying Competence Design of Academic Degrees
(The Eurographics Association, 2017)Academic degrees are usually presented with textual tables and lists, following a semester structure. This information is expected to help learners to create their own itineraries within a given degree, which may not be ... -
Visual Analysis of Geolocated Echo Chambers in Social Media
(The Eurographics Association, 2017)In news media, echo chambers refer to situations in which information is amplified or reinforced by communication and repetition. The characteristic of an echo chamber is, therefore, the absence of controversial discussions ...