INSTITUTE OF COMPUTER SCIENCE

Distributed Systems Group

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Leonhard Brüggemann, M. Sc.

Leonhard Brüggemann
University of Osnabrück
Institute of Computer Science
Friedrich-Janssen-Str. 1
49076 Osnabrück, Germany
Phone:
+49-541-969-7167
Fax:
+49-541-969-2799
Office:
73/E05
E-mail:

Research Interests / Projects

  • Wireless (Acoustic) Sensor Networks
  • Acoustic Monitoring
  • AI-based Species Classification
  • Distributed Systems
  • ...simple but great solutions for complex problems...

Publications

2025

  • Leonhard Brüggemann, Daniel Otten, Frederik Sachser, Nils Aschenbruck
    "Territorial Acopustic Species Estimation using Acoustic Sensor Networks"
    PrePrint (January 08, 2025), Available at SSRN: [LINK]
  • Leonhard Brüggemann, Mario Dyczka, Daniel Otten, Nils Aschenbruck
    "A Classifier-Deduced Signal Extraction Approach for Time Difference Estimation in Acoustic Sensor Networks"
    Ecological Informatics, 2025, 103032, ISSN 1574-9541 [pdf]

2024

  • Leonhard Brüggemann, Daniel Otten, Nils Aschenbruck
    "Auf dem Weg zur vollständig automatisierten akustischen Erfassung territorialer Brutvögel - erste Ergebnisse aus einem informatikgestützten Ansatz "
    Part of Conference Contributions "Die Vogelwarte" 62(4):
  • Alexander Tessmer, Leonhard Brüggemann, Nils Aschenbruck
    "RBS-based Time Synchronization Approach with Autonomous Acoustic Sensors – a Simulative Proof of Concept""
    Proc. of the IEEE 5th International Symposium on the Internet of Sounds IS2, Erlangen, Germany, Sep. 30 - Oct. 2, 2024.

2023

  • Leonhard Brüggemann, Nils Aschenbruck
    "Theoretische Informatik in die Praxis überführt – wie Audiomoths und BirdNet beim Erfassen von Vogelabundanzen eingesetzt werden können"
    Conference Contributions "Die Vogelwarte" 61(4): 341 [more]
  • Stefanie Thieme, Dominic Laniewski, Leohard Brüggemann, Eric Lanfer, Bertram Schütz, Nils Aschenbruck
    "Demo: A Reproducible Link Emulation Environment for the Evaluation of Network-Coded Video Streaming"
    Proc. of the 48th IEEE Conference on Local Computer Networks
    LCN, Daytona Beach, Florida, USA, Oct. 2-5, 2023.

2022

  • Leonhard Brüggemann, Nils Aschenbruck
    "Making research on automated sound-based localization of birds more feasible, comparable, and reproducible"
    Conference Contributions "Die Vogelwarte" 60(4): 338 [more]
  • 🏆Intevation-Förderpreis 2023🏆[more]
    Leonhard Brüggemann, Bertram Schütz, Nils Aschenbruck
    "TAWNS - A Terrestrial Acoustic and Wireless Network Simulation Framework"
    EAI 15th International Conference on Performance Evaluation Methodologies and Tools, Valuetools, Ghent, Belgium, Nov. 16-18, 2022.

2021

  • Leonhard Brüggemann, Bertram Schütz, Nils Aschenbruck
    "Ornithology meets the IoT: Automatic Bird Classification, Census and Localization"
    IEEE 7th World Forum on Internet of Things, WFIoT, New Orleans, USA, June 14-31, 2021.
  • Thomas Hänel, Leonhard Brüggemann, Felix Loske, Nils Aschenbruck
    "Long-Term Wireless Sensor Network Deployments in Industry and Office Scenarios"
    IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM, Pisa, It, June 7-11, 2021.

2020

  • Leonhard Brüggemann
    "Bird Classification meets the Internet of Things  –  Designing a Prototype of a Wireless Acoustic Sensor System"
    Master Thesis, University of Osnabrück, June 2020.

2019

  • 🏆Best Demonstration Award IEEE LCN 2019🏆
    Bertram Schütz, Stefanie Thieme, Nils Aschenbruck, Leonhard Brüggemann, Dominic Laniewski
    Demonstration of "Link 'em: An Open Source Link Emulation Bridge for Reproducible Networking Research"
    44th IEEE Conference on Local Computer Networks (LCN), Osnabrück, Germany, October 2019 [more].
  • Bertram Schütz, Stefanie Thieme, Nils Aschenbruck, Leonhard Brüggemann, Alexander Ditt, Dominic Laniewski, Dennis Rieke
    "Link 'em: An Open Source Link Emulation Bridge for Reproducible Networking Research"
    Proc. of the International Conference on Networked Systems, NetSys, Munich, Germany, March 2019. [ieeexplore] [more]

Teaching

WT 2024/25

ST 2024

  • Exercises to Computer Networks
  • Programming Lab Distributed Systems: IoT-based Biodiversity Monitoring

WT 2023/24

ST 2023

WT 2022/23

  • Exercises to Mobile Communication
  • Programming Lab Distributed Systems: Smart Home Voice Localization

ST 2022

WT 2021/22

  • Project Group Acoustic Vvebwork Identification System (AVIS)

ST 2021

  • Project Group Acoustic Vvebwork Identification System (AVIS)

WT 2020/21