Seminar Announcement

Effectiveness of User Interactions in Visualization.

  • Speaker: Dr. Dong Huan Jeong
  • Department of Computer Science and Information Technology, University of the District of Columbia
  • Date: Friday, Mar 20, 2020
  • Time: 1:00pm - 2:00pm
  • Location: Room 214 (NVC)


In the visualization community, researchers have proposed numerous user interaction techniques because they consider them as key components that support users to perform interactive visual analysis on understanding data. However, it is still unclear how important they are for analyzing complex data. For addressing the vagueness of utilizing them in visualization, it is important to identify the benefits and limitations of utilizing them in performing visual analysis. In this talk, I present my research accomplishments as supporting evidence to support the effectiveness of user interactions in visualization.

Speaker's Biography

Dr. Dong Hyun Jeong is an Associate Professor in the Department of Computer Science and Information Technology at the University of the District of Columbia, Washington, D.C. He received Ph.D. from the Computer Science Department at the University of the North Carolina at Charlotte. He is a member of ACM, IEEE, and IEEE computer society. His research areas include Information Visualization, Visual Analytics, HCI (Human Computer Interaction), and Visualization for Cybersecurity