4 papers
Less Stress, More Privacy: Stress Detection on Anonymized Speech of Air Traffic Controllers
Janaki Viswanathan, Alexander Blatt, Konrad Hagemann +1
Air traffic control (ATC) demands multi-tasking under time pressure with high consequences of an error. This can induce stress. Detecting stress is a key point in maintaining the h…
Utilizing Multimodal Data for Edge Case Robust Call-sign Recognition and Understanding
Alexander Blatt, Dietrich Klakow
Operational machine-learning based assistant systems must be robust in a wide range of scenarios. This hold especially true for the air-traffic control (ATC) domain. The robustness…
Joint vs Sequential Speaker-Role Detection and Automatic Speech Recognition for Air-traffic Control
Alexander Blatt, Aravind Krishnan, Dietrich Klakow
Utilizing air-traffic control (ATC) data for downstream natural-language processing tasks requires preprocessing steps. Key steps are the transcription of the data via automatic sp…
Call-sign recognition and understanding for noisy air-traffic transcripts using surveillance information
Alexander Blatt, Martin Kocour, Karel Veselý +2
Air traffic control (ATC) relies on communication via speech between pilot and air-traffic controller (ATCO). The call-sign, as unique identifier for each flight, is used to addres…