Browsing EuroVA: International Workshop on Visual Analytics by Title
Now showing items 89-108 of 190
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On Quality Indicators for Progressive Visual Analytics
(The Eurographics Association, 2019)A key component in using Progressive Visual Analytics (PVA) is to be able to gauge the quality of intermediate analysis outcomes. This is necessary in order to decide whether a current partial outcome is already good enough ... -
Ontology Visualization: One Size Does Not Fit All
(The Eurographics Association, 2012)Visualization techniques have been used for ontology representation to allow the comprehension of concepts and properties in specific domains. Due to the complexity and size of ontologies such techniques need to be efficient ... -
Patent Retrieval: A Multi-Modal Visual Analytics Approach
(The Eurographics Association, 2016)Claiming intellectual property for an invention by patents is a common way to protect ideas and technological advancements. However, patents allow only the protection of new ideas. Assessing the novelty of filed patent ... -
PCDC - On the Highway to Data - A Tool for the Fast Generation of Large Synthetic Data Sets
(The Eurographics Association, 2012)In this paper, we present Parallel Coordinates for Data Creation (PCDC), a new visual-interactive method for the fast generation of labeled multidimensional data sets. Multivariate data need to be analyzed in various domains ... -
Personalized Visual-Interactive Music Classification
(The Eurographics Association, 2018)We present an interactive visual music classification tool that will allow users to automatically structure music collections in a personalized way. With our approach, users play an active role in an iterative process of ... -
A Pipeline for Tailored Sampling for Progressive Visual Analytics
(The Eurographics Association, 2022)Progressive Visual Analytics enables analysts to interactively work with partial results from long-running computations early on instead of forcing them to wait. For very large datasets, the first step is to divide that ... -
PipeVis: Interactive Visual Exploration of Pipeline Incident Data
(The Eurographics Association, 2017)The fatal hazards associated with pipeline incidents as well as their frequent occurrence motivate pipeline analysts to learn from historical events and to use that information to prevent future ones by taking proper action. ... -
Policy-making in a Complex World: Can Visual Analytics Help?
(The Eurographics Association, 2010)As government are moving their focus from service provision to regulation, socio-economic issue are revealing more complex than ever to regulate. Traditional top-down and linear models for dealing with risks proved ... -
polimaps: Supporting Predictive Policing with Visual Analytics
(The Eurographics Association, 2018)Recently, predictive policing has gained a lot of attention, as the benefits, e.g., better crime prevention or an optimized resource planning are essential goals for law enforcement agencies. Commercial predictive policing ... -
A Practical Approach to Provenance Capturing for Reproducible Visual Analytics at an Ocean Research Institute
(The Eurographics Association, 2023)Reproducibility - and the lack thereof - has been an important topic for some time in the field of Human-Computer Interaction. Visual analytics workflows and in extension immersive analytics workflows are no exception there ... -
Progressive Parameter Space Visualization for Task-Driven SAX Configuration
(The Eurographics Association, 2020)As time series datasets are growing in size, data reduction approaches like PAA and SAX are used to keep them storable and analyzable. Yet, finding the right trade-off between data reduction and remaining utility of the ... -
Quality Metrics to Guide Visual Analysis of High Dimensional Genomics Data
(The Eurographics Association, 2020)Studies of genome sequenced data are increasingly common in many domains. Technological advances enable detection of hundreds of thousands of biological entities in samples, resulting in extremely high dimensional data. ... -
Quantifying Uncertainty in Multivariate Time Series Pre-Processing
(The Eurographics Association, 2019)In multivariate time series analysis, pre-processing is integral for enabling analysis, but inevitably introduces uncertainty into the data. Enabling the assessment of the uncertainty and allowing uncertainty-aware analysis, ... -
RankASco: A Visual Analytics Approach to Leverage Attribute-Based User Preferences for Item Rankings
(The Eurographics Association, 2022)Item rankings are useful when a decision needs to be made, especially if there are multiple attributes to be considered. However, existing tools either do not support both categorical and numerical attributes, require ... -
Reordering Sets of Parallel Coordinates Plots to Highlight Differences in Clusters
(The Eurographics Association, 2022)Visualizing high-dimensional (HD) data is a key challenge for data scientists. The importance of this challenge is to properly map data properties, e.g., patterns, outliers, and correlations, from a HD data space onto a ... -
Retrospective Analysis of Surveillance Data: A Case Study for Road Tunnels
(The Eurographics Association, 2013)The surveillance of a particular infrastructure is a multi-faceted activity. In addition to tasks which must be performed in real-time, a retrospective analysis of surveillance data is of equal importance for ensuring the ... -
Ribbons: Enabling the Effective Use of HPC Utilization Data for System Support Staff
(The Eurographics Association, 2014)Beyond raw computational power, a supercomputer offers the capability of generating and logging a significant amount of diagnostic data. While adding to the burden of maintenance, this data nevertheless represents compelling ... -
Rumble Flow++ Interactive Visual Analysis of Dota2 Encounters
(The Eurographics Association, 2021)In the last decade, the popularity of ESports has grown rapidly. The financial leader in the tournament scene is Dota2, a complex and strategic multiplayer game. Analysis and exploration of game data could lead to better ... -
Scalable Cluster Analysis of Spatial Events
(The Eurographics Association, 2012)Clustering of massive data is an important analysis tool but also challenging since the data often does not fit in RAM. Many clustering algorithms are thus severely memory-bound. This paper proposes a deterministic density ... -
Scaling Up the Explanation of Multidimensional Projections
(The Eurographics Association, 2023)We present a set of interactive visual analysis techniques aiming at explaining data patterns in multidimensional projections. Our novel techniques include a global value-based encoding that highlights point groups having ...