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Visual Analysis of Explicit Opinion and News Bias in German Soccer Articles
(The Eurographics Association, 2012)
Most state-of-the-art opinion and sentiment analysis techniques were developed for customer feedback data or reviews. Applying them to another domain is often not possible because the algorithms are based on the assumption ...
Integrated Spatial Uncertainty Visualization using Off-screen Aggregation
(The Eurographics Association, 2015)
Visualization of spatial data uncertainties is crucial to the data understanding and exploration process. Scientific measurements, numerical simulations, and user generated content are error prone sources that gravely ...
DYNEVI - DYnamic News Entity Visualization
(The Eurographics Association, 2010)
Dynamic news entity visualization shows an implementation of visualizing news entity data to give an overview as well as to display emerging and vanishing news topics. We present a robust and dynamic visualization system ...
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 ...
SpatialRugs: Enhancing Spatial Awareness of Movement in Dense Pixel Visualizations
(The Eurographics Association, 2020)
Compact visual summaries of spatio-temporal movement data often strive to express accurate positions of movers. We present SpatialRugs, a technique to enhance the spatial awareness of movements in dense pixel visualizations. ...
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 ...
Comparative Visual Analysis of Cross-Linguistic Features
(The Eurographics Association, 2010)
Approaches in Visual Analytics have so far been developed for a wide array of research areas, mainly with a focus on industrial or business applications. The field of linguistics, however, has only marginally incorporated ...
Feature Alignment for the Analysis of Verbatim Text Transcripts
(The Eurographics Association, 2017)
In the research of deliberative democracy, political scientists are interested in analyzing the communication models of discussions, debates, and mediation processes with the goal of extracting reoccurring discourse patterns ...
The News Auditor: Visual Exploration of Clusters of Stories
(The Eurographics Association, 2012)
In recent years, the quantity of content generated by news agencies and blogs is constantly growing, making it difficult for readers to process and understand this overwhelming amount of data. Online news aggregators present ...
Moving Together: Towards a Formalization of Collective Movement
(The Eurographics Association, 2019)
While conventional applications for spatiotemporal datasets mostly focus on the relation between movers and environment, research questions in the analysis of collective movement typically focus more on relationships and ...