Browsing EuroVA: International Workshop on Visual Analytics by Subject "User Interfaces"
Now showing items 1-14 of 14
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Attribute-based Visual Explanation of Multidimensional Projections
(The Eurographics Association, 2015)Multidimensional projections (MPs) are key tools for the analysis of multidimensional data. MPs reduce data dimensionality while keeping the original distance structure in the low-dimensional output space, typically shown ... -
A Concept for Consensus-based Ordering of Views
(The Eurographics Association, 2018)High-dimensional data poses a significant challenge for analysis, as patterns typically exist only in subsets of dimensions or records. A common approach to reveal patterns, such as meaningful structures or relationships, ... -
Exploration and Assessment of Event Data
(The Eurographics Association, 2015)Event data is generated in many domains, like business process management, industry or healthcare. These datasets are often unstructured, exhibit variant behaviour, and may contain errors. Before applying automated analysis ... -
From Ill-defined Problems to Informed Decisions
(The Eurographics Association, 2014)Decision makers such as military leaders and security analysts are increasingly being asked to make decisions on ill-defined problems. These problems may contain uncertain or incomplete data, and are often complex to piece ... -
How Sensemaking Tools Influence Display Space Usage
(The Eurographics Association, 2017)We explore how the availability of a sensemaking tool influences users' knowledge externalization strategies. On a large display, users were asked to solve an intelligence analysis task with or without a bidirectionally ... -
Integrating Predictions in Time Series Model Selection
(The Eurographics Association, 2015)Time series appear in many different domains. The main goal in time series analysis is to find a model for given time series. The selection of time series models is done iteratively based, usually, on information criteria ... -
Towards more Visual Analytics in Learning Analytics
(The Eurographics Association, 2014)Learning Analytics is the collection, management and analysis of students' learning. It is used to enable teachers to understand how their students are progressing and for learners to ascertain how well they are performing. ... -
Visual Analysis of Expert Systems for Smart Grid Monitoring
(The Eurographics Association, 2013)This application paper introduces the combination of an expert system with a visualization system, specifically designed for SmartGrid control rooms. It supports operators in the efficient monitoring of electric grids with ... -
Visual Analysis of Relations in Attributed Time-Series Data
(The Eurographics Association, 2015)In this paper, we present visual-interactive techniques for revealing relations between two co-existing multivariate feature spaces. Such data is generated, for example, by sensor networks characterized by a set of ... -
A Visual Analytics Approach for User Behaviour Understanding through Action Sequence Analysis
(The Eurographics Association, 2017)Analysis of action sequence data provides new opportunities to understand and model user behaviour. Such data are often in the form of timestamped and labelled series of atomic user actions. Cyber security is one of the ... -
A Visual Analytics Field Experiment to Evaluate Alternative Visualizations for Cyber Security Applications
(The Eurographics Association, 2014)The analysis and exploration of emerging threats in the Internet is important to better understand the behaviour of attackers and develop new methods to enhance cyber security. Fully automated algorithms alone are often ... -
Visual Analytics of Microblog Data for Public Behavior Analysis in Disaster Events
(The Eurographics Association, 2013)In disaster management, analysis of public behavior plays an important role for evacuation planning. Unfortunately, finding meaningful information for analysis is challenging and collecting relevant data can be very costly. ... -
Visual-Interactive Exploration of Relations Between Time-Oriented Data and Multivariate Data
(The Eurographics Association, 2016)The analysis of large, multivariate data sets is challenging, especially when some of these data objects are timeoriented. Exploring relationships between multivariate and temporal information, e.g., to identify patterns ... -
Visualization of Latin Textual Variants using a Pixel-Based Text Analysis Tool
(The Eurographics Association, 2016)One of the most important activities of Latin scholars is to analyze fragmentary copies of a Classical text and assemble an annotated reconstruction as a conjecture about its original form. We have developed a pixel-based ...