INSTITUTE OF COMPUTER SCIENCE

Distributed Systems Group

deutsch english

Timmy Schüller, M. Sc.

Timmy Schüller
University of Osnabrück
Institute of Computer Science
Friedrich-Janssen-Str. 1
49076 Osnabrück, Germany
Phone:
+49-541-969-3315
Fax:
+49-541-969-2799
Office:
73/E08
E-mail:

Research Interests / Projects

  • Traffic Engineering
  • Segment Routing

Publications

2024

  • Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "An Extended Look at Midpoint Optimization for Segment Routing"
    accepted for publication in the IEEE Open Journal of the Communications Society (OJ-COMS).

2023

  • Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "Combining Midpoint Optimization and Conventional End-To-End Segment Routing for Traffic Engineering"
    accepted for the 48th IEEE Conference on Local Computer Networks
    LCN, Daytona Beach, Florida, USA, Oct. 2-5, 2023, [pdf]
  • Daniel Otten, Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "Green Segment Routing for Improved Sustainability of Backbone Networks"
    accepted for the 48th IEEE Conference on Local Computer Networks
    LCN, Daytona Beach, Florida, USA, Oct. 2-5, 2023, [pdf].
  • Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "Tactical Traffic Engineering with Segment Routing Midpoint Optimization"
    Proc. of the International Federation for Information Processing (IFIP) Networking 2023 Conference
    IFIP NETWORKING, Barcelona, Spain, June 12-15, 2023, [pdf].
  • Marc Geitz, Oliver Holschke, Timmy Schüller, Christian Münch, Fritz Schinkel, Sebastian Engel
    Method for optimizing a usage distribution in a communications network
    Patent, [pdf].
  • Marc Geitz, Oliver Holschke, Timmy Schüller, Christian Münch, Fritz Schinkel, Sebastian Engel
    Method for optimizing a routing in a communications network
    Patent, [pdf].

2022

  • Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "Midpoint Optimization for Segment Routing"
    Proc. of the IEEE International Conference on Computer Communications
    INFOCOM, May 2-5, 2022, [pdf].
  • Sebastian Engel, Christian Münch, Fritz Schinkel, Oliver Holschke, Marc Geitz, Timmy Schüller
    "Segment Routing with Digital Annealing"
    Proc. of the IEEE/IFIP Networks Operations and Management Symposium
    NOMS, Budapest, Hungary, Apr. 25-29, 2022, [pdf].

2021

  • Alexander Brundiers, Timmy Schüller, Nils Aschenbruck
    "On the Benefits of Loops for Segment Routing Traffic Engineering"
    Proc. of the 46th IEEE Conference on Local Computer Networks
    LCN, Oct. 4-7, 2021, [pdf].
  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer
    "Failure Resiliency with only a few Tunnels - Enabling Segment Routing for Traffic Engineering"
    in IEEE/ACM Transactions on Networking, Vol. 29, No. 1, pp. 262-274, Feb. 2021, [pdf].

2020

  • Timmy Schüller
    "Resilientes Traffic Engineering durch Segment Routing unter Berücksichtigung Realistischer Praxisanforderungen"
    Dissertation Thesis, University of Osnabrück, January 2020, [pdf].

2019

  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer
    "Failure Resilient Traffic Engineering Using Segment Routing"
    Proc. of the 44th IEEE Conference on Local Computer Networks
    LCN, Osnabrück, Germany, Oct. 14-17, 2019, [pdf].
  • 🏆 Winner of the 1st TCCC foosball tournament 2019 (in cooperation with Stefanie Thieme).
  • Timmy Schüller
    "Real-world Requirements Pitfalls of Segment Routing Traffic Engineering"
    RACI contribution at RIPE 78
    Reykjavik, Iceland, May 20-24, 2019, [vod].

2018

  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer, Stefan Schnitter
    "Traffic Engineering using Segment Routing and Considering Requirements of a Carrier IP Network"
    in IEEE/ACM Transactions on Networking, Vol. 26, No. 4, pp. 1851-1864, Aug. 2018, [pdf].
  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer
    "On the Practical Irrelevance of Metrics on Segment Routing Traffic Engineering Optimization"
    Proc. of the 43rd IEEE Conference on Local Computer Networks
    LCN, Chicago, USA, Oct. 1-4, 2018, [pdf].

2017

  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer, Stefan Schnitter
    "Predictive Traffic Engineering with 2-Segment Routing Considering Requirements of a Carrier IP Network"
    Proc. of the 42nd IEEE Conference on Local Computer Networks
    LCN, Singapore, Oct. 9-12, 2017, [pdf].
  • Timmy Schüller, Nils Aschenbruck, Markus Chimani, Martin Horneffer, Stefan Schnitter
    "Traffic Engineering using Segment Routing and Considering Requirements of a Carrier IP Network"
    Proc. of IFIP Networking 2017
    Stockholm, Sweden, June 12-15, 2017, [pdf].

2016

  • Timmy Schüller
    "Examining 3- and 4-Segment Routing Considering Selected Real-World Constraints"
    Master Thesis, University of Osnabrück, September 2016.

2014

  • Timmy Schüller
    Evaluation der Auswirkungen von Hochlast auf Beacon-basierte Linkqualitätsmetriken für Mesh-Netze"
    Bachelor Thesis, University of Osnabrück, September 2014.

Teaching

WT 2020

  • Master Thesis "Extending and Evaluating a Segment Routing based Framework for Midpoint Traffic Engineering", Alexander Brundiers

ST 2020

  • Bachelor Thesis "Analyse und Modellierung von Ausbreitungsstrategien aktueller Schadsoftware", Christoph Meyer

ST 2019

  • Excercises to "Mobilkommunikation" [INF-MOKO, 6.624] (lecture by Prof. Dr. Aschenbruck)
  • Bachelor Thesis "Evaluation eines memetischen Algorithmus zur Optimierung von Kantengewichten in IGPs", Dominik Diekmann

WT 2018/2019

ST 2018

WT 2017/2018

ST 2017

WT 2016/2017