Automatische Erzeugung dreidimensionaler Kantenmodelle aus mehreren zweidimensionalen Objektansichten. - Hartmut Helmke; R. Janssen; G. Saur (DAGM-Symposium, 1990)

Ein wissensbasiertes Modell für die On-line-Überwachung und -Diagnose technischer Systeme: 23 Tabellen. - Hartmut Helmke (1999)

Einführung in die Softwareentwicklung - vom Programmieren zur erfolgreichen Software-Projektarbeit: am Beispiel von Java und C++. - Hartmut Helmke; Frank Höppner; Rolf Isernhagen (Hanser, 2007)

Knowledge-Based Word Lattice Rescoring in a Dynamic Context. - Todd Shore; Friedrich Faubel; Hartmut Helmke; Dietrich Klakow (INTERSPEECH, 2012)

Context-based recognition network adaptation for improving on-line ASR in Air Traffic Control. - Anna Schmidt; Youssef Oualil; Oliver Ohneiser; Matthias Kleinert; Marc Schulder; Arif Khan 004; Hartmut Helmke; Dietrich Klakow (SLT, 2014)

Real-time integration of dynamic context information for improving automatic speech recognition. - Youssef Oualil; Marc Schulder; Hartmut Helmke; Anna Schmidt; Dietrich Klakow (INTERSPEECH, 2015)

A context-aware speech recognition and understanding system for air traffic control domain. - Youssef Oualil; Dietrich Klakow; György Szaszák; Ajay Srinivasamurthy; Hartmut Helmke; Petr Motlícek (ASRU, 2017)

Semi-Supervised Learning with Semantic Knowledge Extraction for Improved Speech Recognition in Air Traffic Control. - Ajay Srinivasamurthy; Petr Motlícek; Ivan Himawan; György Szaszák; Youssef Oualil; Hartmut Helmke (INTERSPEECH, 2017)

Iterative Learning of Speech Recognition Models for Air Traffic Control. - Ajay Srinivasamurthy; Petr Motlícek; Mittul Singh; Youssef Oualil; Matthias Kleinert; Heiko Ehr; Hartmut Helmke (INTERSPEECH, 2018)

Adaptation of Assistant Based Speech Recognition to New Domains and Its Acceptance by Air Traffic Controllers. - Matthias Kleinert; Hartmut Helmke; Gerald Siol; Heiko Ehr; Dietrich Klakow; Mittul Singh; Petr Motlícek; Christian Kern; Aneta Cerna; Petr Hlousek (IHSI, 2019)

Robust Command Recognition for Lithuanian Air Traffic Control Tower Utterances. - Oliver Ohneiser; Seyyed Saeed Sarfjoo; Hartmut Helmke; Shruthi Shetty; Petr Motlícek; Matthias Kleinert; Heiko Ehr; Sarunas Murauskas (Interspeech, 2021)

Grammar Based Identification Of Speaker Role For Improving ATCO And Pilot ASR. - Amrutha Prasad; Juan Zuluaga-Gomez; Petr Motlícek; Oliver Ohneiser; Hartmut Helmke; Seyyed Saeed Sarfjoo; Iuliia Nigmatulina (CoRR, 2021)

BERTraffic: A Robust BERT-Based Approach for Speaker Change Detection and Role Identification of Air-Traffic Communications. - Juan Zuluaga-Gomez; Seyyed Saeed Sarfjoo; Amrutha Prasad; Iuliia Nigmatulina; Petr Motlícek; Oliver Ohneiser; Hartmut Helmke (CoRR, 2021)

How Does Pre-Trained Wav2Vec 2.0 Perform on Domain-Shifted Asr? an Extensive Benchmark on Air Traffic Control Communications. - Juan Zuluaga-Gomez; Amrutha Prasad; Iuliia Nigmatulina; Seyyed Saeed Sarfjoo; Petr Motlícek; Matthias Kleinert; Hartmut Helmke; Oliver Ohneiser; Qingran Zhan (SLT, 2022)

Bertraffic: Bert-Based Joint Speaker Role and Speaker Change Detection for Air Traffic Control Communications. - Juan Zuluaga-Gomez; Seyyed Saeed Sarfjoo; Amrutha Prasad; Iuliia Nigmatulina; Petr Motlícek; Karel Ondrej; Oliver Ohneiser; Hartmut Helmke (SLT, 2022)

How Does Pre-trained Wav2Vec2.0 Perform on Domain Shifted ASR? An Extensive Benchmark on Air Traffic Control Communications. - Juan Zuluaga-Gomez; Amrutha Prasad; Iuliia Nigmatulina; Seyyed Saeed Sarfjoo; Petr Motlícek; Matthias Kleinert; Hartmut Helmke; Oliver Ohneiser; Qingran Zhan (CoRR, 2022)

Contextual Biasing Methods for Improving Rare Word Detection in Automatic Speech Recognition. - Mrinmoy Bhattacharjee; Iuliia Nigmatulina; Amrutha Prasad; Pradeep Rangappa; Srikanth R. Madikeri; Petr Motlícek; Hartmut Helmke; Matthias Kleinert (ICASSP, 2024)

Process Model for Integration of Speech Recognition and Understanding in Multiple Remote Tower Control Simulations. - Oliver Ohneiser; Hartmut Helmke; Sebastian Schier-Morgenthal; Umair Ahmed (Simul. Notes Eur., 2025)