{"pk":27007,"title":"A Dynamic Process Model for Predicting Workload in an Air Traffic ControllerTask","subtitle":null,"abstract":"We present a dynamic process model for workload, developedaccording to a conducted experiment, which recorded the pupildilation during an air traffic controller simulation. We describehow we built such a dynamic system based on the collecteddata. Logged events that happened in our simulation were usedas system input and the recorded pupil dilation as output. Af-terwards, we used the MATLAB system identification toolboxto identify the transfer function between input and output. Theidentified model is validated with a validation data set that hasbeen excluded from the identification process. Results showthat we are able to explain nearly 50% of the variance of therecorded pupil dilation data in the air traffic controller simu-lation. Moreover, the model explains some contrary results ofthe statistical analysis from our experiment.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[{"word":"Dynamic process model; System theory; Work-load; Pupillometry; Air traffic controllers"}],"section":"Talks: Papers","is_remote":true,"remote_url":"https://escholarship.org/uc/item/49x5146n","frozenauthors":[{"first_name":"Martina","middle_name":"","last_name":"Truschzinski","name_suffix":"","institution":"University of Technology Chemnitz","department":""},{"first_name":"Maria","middle_name":"","last_name":"Wirzberger","name_suffix":"","institution":"University of Technology Chemnitz","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"2017-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/27007/galley/16643/download/"}]}