INSTITUTE OF COMPUTER SCIENCE

Distributed Systems Group

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Dipl.-Inform. Alexander Bothe

Alexander Bothe
University of Osnabrück
Institute of Computer Science
Friedrich-Janssen-Str. 1
49076 Osnabrück, Germany
Phone:
+49-541-969-7165
Fax:
+49-541-969-2799
Office:
73/E03
E-mail:

Research Interests / Projects

  • Mobility Modeling
  • Radio Frequency Identification (RFID)
  • Internet of Things
  • Wireless Sensor Networks

Publications

2020

  • Alexander Bothe, Nils Aschenbruck
    "BonnMotion 4 - Taking Mobility Generation to the Next Level"
    accepted for the 39th IEEE International Performance Computing and Communications Conference
    IPCCC, virtually hosted in Austin, Texas, USA, Nov. 6-8, 2020.

2019

  • René Helmke, Jan Bauer, Alexander Bothe, Nils Aschenbruck
    "CAN’t — An ISOBUS Privacy Proxy for Collaborative Smart Farming"
    Poster Paper for the 38th IEEE International Performance Computing and Communications Conference
    IPCCC, London, England, UK, Oct. 29-31, 2019. [pdf] [more]
  • Jan Bauer, René Helmke, Till Zimmermann, Alexander Bothe, Michel Löpmeier, Nils Aschenbruck
    "Crypto CAN’t — Confidentiality and Privacy for CAN/ISOBUS Networks in Precision Agriculture"
    Demo at the 44th IEEE Conference on Local Computer Networks
    LCN, Osnabrück, Germany, Oct. 14-17, 2019. [pdf] [more]
  • Alexander Bothe, Jan Bauer, Nils Aschenbruck
    "RFID-assisted Continuous User Authentication for IoT-based Smart Farming"
    Proc. of the IEEE International Conference on RFID ­­- Technology and Applications
    RFID-TA, Pisa, Italy, Sept. 25-27, 2019. [pdf]
  • Jan Bauer, René Helmke, Alexander Bothe, Nils Aschenbruck
    "CAN’t track us: Adaptable Privacy for ISOBUS Controller Area Networks"
    Elsevier Computer Standards and Interfaces, Vol. 66, Article 103344, Oct. 2019. [pdf] [more]

2017

  • Thomas Hänel, Alexander Bothe, René Helmke, Christoph Gericke, Nils Aschenbruck
    "Adjustable Security for RFID-Equipped IoT Devices"
    Proc. of the IEEE International Conference on RFID Technology and Applications
    RFID-TA, Warsaw, Poland, September 20-22, 2017, [pdf].
  • Alexander Bothe, René Helmke, Nils Aschenbruck
    "Enhancing Privacy for Passive UHF RFID using an SDR-based Reactive Jammer"
    Proc. of IEEE International Conference on RFID Technology and Applications
    RFID-TA, Warsaw, Poland, September 20-22, 2017, [pdf].

2016

  • Alexander Bothe, Nils Aschenbruck
    "Improving UHF RFID Read Rates by Juggling Selected Bits"
    Proc. of the IEEE International Conference on RFID
    RFID, Orlando, FL, USA, May 3-5, 2016, [pdf].

2015

  • Thomas Hänel, Matthias Schwamborn, Alexander Bothe, Nils Aschenbruck
    "On the Map Accuracy required for Network Simulations based on Ray Launching"
    Proc. of the IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks
    WoWMoM, Boston, MA, USA, June 14-17, 2015, [pdf].
  • Thomas Hänel, Alexander Bothe, Nils Aschenbruck
    "RaLaNS - A Ray Launching Based Propagation Loss Model for ns-3"
    Proc. of the International Conference on Networked Systems
    NetSys/KiVS, Cottbus, Germany, Mar. 9-13, 2015, [pdf].

2014

  • Alexander Bothe, Constantin Schraeder, Nils Aschenbruck
    "An UHF RFID Performance Evaluation Architecture based on Traces from a Software Defined Transceiver"
    Proc. of the IEEE International Conference on RFID Technology and Applications
    RFID-TA, Tampere, Finland, Sep. 8-9, 2014, [pdf].

2012

2011

2010

  • Nils Aschenbruck, Alexander Bothe, Matthias Schwamborn
    "Arbitrary Street Density Distributions for Modeling Mobility in Urban Scenarios"
    Poster at the 16th Annual International Conference on Mobile Computing and Networking
    presented at MobiCom '10, Chicago, Illinois, USA, September 20-24, 2010.
    ACM Mobile Computing and Communications Review, Volume 14, Number 3, July 2010, [pdf].
  • Alexander Bothe
    "Erweiterung, Trace-basierte Validierung und Evaluation von realistischen Bewegungsmodellen für Rettungsdienstszenarien"
    Diploma Thesis, University of Bonn, May 2010.

Teaching

ST 2018

WT 2017/18

  • Bachelor Thesis "Konzeptionierung und Implementierung eines Proxys für erhöhten Datenschutz in Controller Area Networks", René Helmke
  • Lab "Rechnernetze" [INF-BPPR, 6.656]

ST 2017

WT 2016/17

ST 2016

WT 2015/16

ST 2015

WT 2014/15

ST 2014

WT 2013/2014

ST 2013

WT 2012/2013

ST 2012

  • Exercises to "Rechnernetze" [INF-RNE, 6.614] (lecture by Prof. Dr. Aschenbruck)