Event Sequences Visualized as Double Trees

We have developed a new way to visualize event sequences using double trees and category-based comparison. This technique helps analysts understand and gain insights from event data by showing the events that happened before and after a specific event of interest. By organizing the events in a tree format and allowing interactive comparisons based on different categories, analysts can spot patterns and differences in the data.

Open access article: https://onlinelibrary.wiley.com/doi/10.1111/cgf.14805