Here is a video demonstrating how to use HAT for rapid event extraction customization: Demo video
This work was supported by DARPA/I2O and U.S. Army Research Office Contract No. W911NF-18-C-0003 under the World Modelers program. The views, opinions, and/or findings contained in this article are those of the author and should not be interpreted as representing the official views or policies, either expressed or implied, of the Department of Defense or the U.S. Government. This document does not contain technology or technical data controlled under either the U.S. International Traffic in Arms Regulations or the U.S. Export Administration Regulations.