Beyond Usability and Performance: A Review of User Experience-focused Evaluation Goals in Visualization
Abstract Traditionally, studies of data visualization techniques and systems have evaluated visualizations with respect to usability goals such as effectiveness and efficiency. These studies assess performancerelated metrics such as time and [...]
https://youtu.be/JFdStB0nYRs Abstract Although data visualization tools continue to improve, during the data exploration process many of them require users to manually specify visualization techniques, mappings, and parameters. In response, we present the Visualization [...]
Short explanation of the figure above. Abstract Scatterplots are effective visualization techniques for multidimensional data that use two (or three) axes to visualize data items as a point at its corresponding [...]
Welcome to the new Visual Analytics lab website!
Alex was invited to speak at VASS 2016. His talk gave an overview of visual analytics to an audience of students and practitioners attending this iteration of the summer school at Middlesex University.
Check out the 3 new papers published at IEEE VIS 2015 in Chicago.