Sarah Dockal, M.Sc.
The focus of my research
My research focuses on the detection and classification of marine mammal sounds using artificial intelligence. To this end, I am collaborating with the Alfred Wegener Institute. The audio recordings are converted into spectrograms, which visualise the temporal and frequency structure of the sound events. Using these spectrograms, I train and investigate various deep learning and object recognition methods, including modern neural networks such as YOLO. The aim is to recognise and localise the sounds of different marine mammals in order to analyse large volumes of underwater recordings more efficiently and reliably.
Postal address
University of Oldenburg
Faculty II - Computing Science, Economics and Law
Department of Computing Science
Dept. of Systems Analysis and Optimisation
Ammerländer Heerstr. 114-118
26129 Oldenburg
Teaching activities
| Semester | degree programme | Course |
|---|---|---|
| Winter 2024/2025 | Bachelor’s | 2.01.800-E Introductory Seminar: Artificial Intelligence: Current Topics and Applications |
| Summer 2025 | Bachelor | 2.01.800-E Introductory Seminar: Artificial Intelligence: Current Topics and Applications |
| Winter 2025/2026 | Bachelor | 2.01.800-E Introductory Seminar: Artificial Intelligence: Current Topics and Applications 2.01.540 Lecture: Applications of Artificial Intelligence |
| Summer 2026 | Bachelor | 2.01.800-E Introductory Seminar: Artificial Intelligence: Current Topics and Applications – a 2.01.800-E Introductory Seminar: Artificial Intelligence: Current Topics and Applications - b |
Theses supervised
Topic:
- Explainable AI for the classification of EDM subgenres
- Spectrogram-based Walton detection using YOLO11 and SAM – Comparative evaluation of object detection and segmentation on underwater acoustic data
Career
Research assistant
University of Oldenburg
News
Research assistant with teaching responsibilities in the Systems Analysis and Optimisation Section of the Department of Computing Science at the University of Oldenburg.
Decentralised Equality Officer for the Department of Computing Science (10/2024–04/2026)
