Guodao Sun

TL;DR: This report reviews and classifies recent work into a set of application categories including space and time, multivariate, text, graph and network, and other applications, and relates each application category to the key steps in visual analytics, including visual mapping, model-based analysis, and user interactions.

TL;DR: This model provides a close functional approximation of the coopetition process by depicting how different groups of influential users affect coop Competition, and designs EvoRiver, a time-based visualization that allows users to explore coop competition-related interactions and to detect dynamically evolving patterns, as well as their major causes.

TL;DR: This survey reviews and classifies automatic tools and papers of visualization recommendations into a set of application categories including network-graph visualizations, annotationVisualizations, and storytelling visualization.

TL;DR: A novel framework by which to handle complex social streams on a budget PC is proposed, which features an online method to detect important time periods and a tailored GPU-assisted Self-Organizing Map method, which clusters the tweets of subevents stably and efficiently.

TL;DR: A novel visualization technique called route-zooming that can embed spatio-temporal information into a map seamlessly for occlusion-free visualization of both spatial and temporal data is presented.