Philipp Lämmel (M.Sc.) is a Scientist at the Competence Center SQC.

Education & Career

Philipp Lämmel holds a master degree (M.Sc.) for computer science from the FU Berlin. His interest and research topics were IT security, cryptography, model checking and compiler. He has been working for the System Quality Center (SQC) at Fraunhofer Institute for Open Communication Systems FOKUS since 2011.


  • Smart Cities (open data, safety and security, standardization, reference architectures, interoperability)
  • Model driven development
  • Model driven testing


Current Projects

  • Triangulum
  • WindNODE
  • Urban Data Spaces

Previous Projects

  • Open Cities
  • Open Data Portal Berlin
  • GeMo – Collaborative eMobilty
  • OGDD – Open Government Data Deutschland


Scholz, Robert; Tcholtchev, Nikolay; Lämmel, Philipp; Schieferdecker, Ina:
A CKAN Plugin for data harvesting to the Hadoop distributed file system.
In: Ferguson, Donald (Ed.); Institute for Systems and Technologies of Information, Control and Communication <Setúbal>:
Proceedings of the 7th International Conference on Cloud Computing and Services Science : April 24-26, 2017, in Porto, Portugal.
[S.l.] : SciTePress, 2017, 47-56

Lämmel, Philipp; Tcholtchev, Nikolay; Schieferdecker, Ina:
Enhancing cloud based data platforms for Smart Cities with authentication and authorization features.
In: Association for Computing Machinery / Special Interest Group on Computer Architecture u.a.:
UCC '17 Companion : Companion Proceedings of the 10th International Conference on Utility and Cloud Computing.
New York, NY : ACM, 2017, 167-172

Schieferdecker, Ina; Tcholtchev, Nikolay; Lämmel, Philipp; Scholz, Robert; Lapi, Evanela:
Towards an open data based ICT reference architecture for smart cities.
In: Parycek, Peter (Ed.) u.a.:
Proceedings of the 7th International Conference for E-Democracy and Open Government CeDEM17 : Danube University Krems, Krems, Austria.
Los Alamitos, Calif. : IEEE Computer Society, 2017, 184-193

Schieferdecker, Ina; Tcholtchev, Nikolay; Lämmel, Philipp:
Urban data platforms - an overview.
In: Proceedings of the 12th international symposium on open collaboration : OpenSym : August 17-19, 2016, Berlin, Germany. Online resource.
New York, NY : ACM, 2016

Lämmel, Philipp; Tcholtchev, Nikolay; Schieferdecker, Ina:
Integriertes Internet-basiertes System für Authentifizierubng und Autorisierung.
In: PIK-Praxis der Informationsverarbeitung und Kommunikation 38 (2015), 1-2, 43-62

Tcholtchev, Nikolay; Dittwald, Benjamin; Scheel, Thomas; Zilci, Begüm Ilke; Schmidt, Danilo; Lämmel, Philipp; Jacobsen, Jurma; Schieferdecker, Ina:
The concept of a mobility data cloud: design, implementation and trials.
In: Chang, Carl K. (Ed.); IEEE:
38th annual IEEE computer software and applications conference workshops (COMPSACW 2014) : 21-25 July 2014, Västerås, Sweden. Online Resource.
Piscataway, NJ : IEEE, 2014, 192-198

Lämmel, Philipp; Tcholtchev, Nikolay (Betreuer); Schieferdecker, Ina (Gutachter); Müller-Birn, Claudia (Gutachter):
Sicherung von Services in der Cloud auf der Basis der Kombination von OpenID und OAuth.
Berlin, Freie Univ., Master's Thesis, 2014