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ColorCAT: Guided Design of Colormaps for Combined Analysis Tasks
(The Eurographics Association, 2015)
Colormap design is challenging because the encoding must match the requirements of data and analysis tasks as well as the perception of the target user. A number of well-known tools exist to support the design of colormaps. ...
Spatial Aggregation of Mobile Transect Measurements for the Identification of Climatic Microenvironments
(The Eurographics Association, 2015)
Mobile transect measurements retrieve high-resolution observations revealing the spatial variation of atmospheric properties throughout an urban landscape. A sensor platform is moved through a study site with varying urban ...
Vascular Neurosurgery Simulation with Bimanual Haptic Feedback
(The Eurographics Association, 2015)
Virtual surgical simulators face many computational challenges: they need to provide biophysical accuracy, realistic feed-backs and high-rate responses. Better biophysical accuracy and more realistic feed-backs (be they ...
An Interactive Web-Based Geovisual Analytics Tool to Explore Water Scarcity in Niger River Basin
(The Eurographics Association, 2015)
Assessing the needs for adaptation and mitigation strategies to climate change and variability in Niger River Basin is a key for future development in Western Africa. There are two major challenges in terms of the assessment: ...
Brownian Dynamics Simulation on the GPU: Virtual Colloidal Suspensions
(The Eurographics Association, 2015)
Brownian Dynamics simulations are frequently used to describe and study the motion and aggregation of colloidal particles, in the field of soft matter and material science. In this paper, we focus on the problem of ...
Web-Based Visualization of the Global Change Assessment Model
(The Eurographics Association, 2015)
The Global Change Assessment Model (GCAM) is an integrated assessment tool for exploring consequences and responses to global change. However, the current iteration of GCAM relies on NetCDF file outputs which need to be ...
VafusQ: A Visual Analytics Application with Data Quality Features to Support the Urban Planning Process
(The Eurographics Association, 2015)
Fast changing urban systems pose huge challenges for planners and governments. One major challenge is to provide optimized facilities systems fulfilling all the basic citizen needs such as food, education, security, and ...
Exploratory Text Analysis using Lexical Episode Plots
(The Eurographics Association, 2015)
In this paper, we present Lexical Episode Plots, a novel automated text-mining and visual analytics approach for exploratory text analysis. In particular, we first describe an algorithm for automatically annotating text ...
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 ...
Visual Analytics of Work Behavior Data - Insights on Individual Differences
(The Eurographics Association, 2015)
Stress in working environments is a recent concern. We see potential in collecting sensor data to detect patterns in work behavior with potential danger to well-being. In this paper, we describe how we applied visual ...