Semantic Interaction for Visual Analytics: Toward Coupling Cognition and Computation

Alex Endert\´s dissertation "Semantic Interaction for Visual Analytics: Inferring Analytical Reasoning for Model Steering" described semantic interaction, a user interaction methodology for visual analytics (VA). It showed that user interaction embodies users\´ analytic process and can thus be mapped to model-steering functionality for "human-in-the-loop" system design. The dissertation contributed a framework (or pipeline) that describes such a process, a prototype VA system to test semantic interaction, and a user evaluation to demonstrate semantic interaction\´s impact on the analytic process. This research is influencing current VA research and has implications for future VA research.