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Now showing items 21-30 of 32
PoPI: Glyph Designs for Collaborative Filtering on Interactive Tabletops
(The Eurographics Association, 2015)
Filtering data on a visualization can be a challenge when multiple people work on a shared visualization, for instance on an interactive tabletop. Visualizations can present data that satisfy the union of all user filters, ...
Visualizing Sets and Set-typed Data: State-of-the-Art and Future Challenges
(The Eurographics Association, 2014)
A variety of data analysis problems can be modelled by defining multiple sets over a collection of elements and analyzing the relations between these sets. Despite their simple concept, visualizing sets is a non-trivial ...
Visual Analytics for Exploring Changes in Biodiversity
(The Eurographics Association, 2013)
We report on ongoing work in which we are designing a visual interface to a large database of species observation data. Our design allows the data to be explored and visually summarised by space, time and species, helping ...
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 ...
The Effect of Visually-Induced Pseudo-Haptic on Softness
(The Eurographics Association, 2014)
The visually-induced pseudo-haptic is a type of haptic illusion induced by a visual stimulus. This phenomenon is con-sidered to be helpful in formation of a haptic (force) display without using actuators. It is believed ...
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 ...
Styrian Diversity Visualisation: Visualising Statistical Open Data with a LeanWeb App and Data Server
(The Eurographics Association, 2016)
Statistical open data is usually provided only in the form of spreadsheets or CSV files. The developers of open data apps must either restrict themselves to managable bite-sized chunks of data, which can be consumed (read, ...
ProxiLens: Interactive Exploration of High-Dimensional Data using Projections
(The Eurographics Association, 2013)
As dimensionality increases, analysts are faced with difficult problems to make sense of their data. In exploratory data analysis, multidimensional scaling projections can help analyst to discover patterns by identifying ...
A Survey of Visualization Systems for Malware Analysis
(The Eurographics Association, 2015)
Due to the increasing threat from malicious software (malware), monitoring of vulnerable systems is becoming increasingly important. The need to log and analyze activity encompasses networks, individual computers, as well ...
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 ...