Marius Politze

About Me

I am a data scientist with a strong programming background. Since 2008 I am focusing on recent web and mobile applications using a variety of technologies, platforms and programming languages. Since 2012 I am a research associate at the IT Center RWTH Aachen University.

Previously, I received my M.Sc. cum laude in Artificial Intelligence from Maastricht University in 2012. In 2011 I finished my B.Sc. studies in Scientific Programming at FH Aachen University of Applied Sciences. From 2008 until 2011 I worked at IT Center as a software developer and later as a teacher for scripting and programming languages.

My research is focused on analysis and modelling of educational and scientific processes, secure service oriented infrastructures as well as web and mobile applications for eLearning, eAdministration and eScience.

Publications & Talks

In Press

• Politze, Marius; Eifert, Thomas : On the Decentralization of IT Infrastructures for Research Data Management. (abstract)
• Politze, Marius; Schwarz, Annett; Kirchmeyer, Sebastian; Claus, Florian; Müller, Matthias S. : Kollaborative Forschungsunterstützung: Ein Integriertes Probenmanagement. (slides)

2019

• Politze, Marius (2019): Metadatenmanager der RWTH Aachen als Werkzeug für FDM. In : Workshop zum Thema Metadatenmanagement in NRW. (slides)
• Politze, Marius; Bensberg, Sarah; Müller, Matthias (2019): Managing Discipline-Specific Metadata Within an Integrated Research Data Management System. In Joaquim Filipe, Michal Smialek, Alexander Brodsky, Slimane Hammoudi (Eds.): Proceedings of the 21st International Conference on Enterprise Information Systems. 21st International Conference on Enterprise Information Systems. Heraklion, Crete, Greece, 03.05.2019 - 05.05.2019: SCITEPRESS - Science and Technology Publications, pp. 253–260. DOI: 10.5220/0007725002530260 (slides)
• Politze, Marius; Schwarz, Annett (2019): Metadatentools in FDM Prozessen. Bausteine und Schnittstellen für die dezentrale und hochschulübergreifende FDM Infrastruktur. In : Kick-Off Workshop für die Entwicklung von hochschulübergreifenden FDM-Basisdienstleistungen in NRW. (poster)

2018

• Decker, Bernd; Politze, Marius; Grzemski, Sarah (2018): From a SharePoint-Based E-Learning System to Moodle. In Miranda Carney-Morris, Julio Appling, Alexa Spigelmyer (Eds.): Proceedings of the 2018 ACM on SIGUCCS Annual Conference - SIGUCCS '18. SIGUCCS '18. Orlando, Florida, USA, 07.10.2018 - 10.10.2018. New York, New York, USA: ACM Press, pp. 25–30. DOI: 10.1145/3235715.3235720
• Decker, Bernd; Politze, Marius; Grzemski, Sarah (2018): Offering a service hosted in the US in compliance with the European general data protection regulation. In : Proceedings of the EUNIS 2018 Congress. Paris, France. (abstract)
• Drenckberg, Sebastian; Politze, Marius (2018): Migration of a web service back-end from a relational to a document-oriented database. In : Proceedings of the EUNIS 2018 Congress. Paris, France. (abstract, text, slides)
• Küppers, Bastian; Eifert, Thomas; Politze, Marius; Schroeder, Ulrik (2018): e-Assessment Behind the Scenes - Common Perception of e-Assessment and How We See It Nowadays. In : Proceedings of the 10th International Conference on Computer Supported Education. 10th International Conference on Computer Supported Education. Funchal, Madeira, Portugal, 15.03.2018 - 17.03.2018: SCITEPRESS - Science and Technology Publications, pp. 285–291. DOI: 10.5220/0006788402850291
• Küppers, Bastian; Politze, Marius; Zameitat, Richard; Kerber, Florian; Schroeder, Ulrik (2018): Practical Security for Electronic Examinations on Students’ Devices. In : Computing Conference 2018, vol. 857. Computing Conference 2018. London, United Kingdom, 10.07.2018 - 12.07.2018. IEEE. Cham, Switzerland: Springer (Advances in Intelligent Systems and Computing, 857), pp. 290–306. DOI: 10.1007/978-3-030-01177-2_21
• Schmitz, Dominik; Politze, Marius (2018): Forschungsdaten managen – Bausteine für eine dezentrale, forschungsnahe Unterstützung. In o-bib. Das offene Bibliotheksjournal 5 (3), pp. 76–91. DOI: 10.5282/o-bib/2018H3S76-91 (text)
• Hausen, Daniela A.; Eich, Ulrike; Brenger, Bela; Claus, Florian; Magrean, Benedikt; Müller, Matthias S. et al. (2018): Introducing Coordinated Research Data Management at RWTH Aachen University. A Brief Project Report. DOI: 10.18154/RWTH-2018-224588 (text)

2017

• Politze, Marius (2017): simpleArchive as a Service. In : Kolloquium der Betreiber von Forschungsdateninfrastrukturen in NRW. Aachen, Germany. (slides)
• Schmitz, Dominik; Politze, Marius (2017): Verknüpfung von Publikationen und Forschungsdaten in einem Invenio-basierten Repositorium. In : 8. DINI/nestor-Workshop "Forschungsdatenrepositorien". Stuttgart, Germany.
• Politze, Marius; Eifert, Thomas (2017): Rahmenbedingungen und Voraussetzungen für den Einsatz elektronischer Laborbücher. In : Workshop Elektronische Laborbücher. Aachen, Germany. (slides)
• Selzer, Stefan; Asteriadis, Stylianos; Politze, Marius (2017): Prediction of learning space occupation through WLAN access point data using Kalman filter and gradient boosting regression. In 2017 14th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS). Lecce, Italy, pp. 1–6. DOI: 10.1109/AVSS.2017.8078526
• Politze, Marius; Eifert, Thomas (2017): From eLearning to eScience: Building a Service Oriented Architecture to Support Research. In Cate Lyon, Kristen Dietiker, Chris Wiesemann (Eds.): Proceedings of the 2017 ACM Annual Conference on SIGUCCS - SIGUCCS '17. Seattle, Washington, USA. New York, USA: ACM Press, pp. 123–125. DOI: 10.1145/3123458.3123495 (poster)
• Politze, Marius; Decker, Bernd; Eifert, Thomas (2017): pSTAIX - A Process-Aware Architecture to Support Research Processes. In Maximilian Eibl, Martin Gaedke (Eds.): INFORMATIK 2017: Digitale Kulturen. Beitrage der 47. Jahrestagung der Gesellschaft für Informatik e.V. (GI). Bonn: Köllen (GI Edition Lecture Notes in Informatics Proceedings (LNI)), pp. 1369–1380. DOI: 10.18420/in2017_137 (text, slides)
• Politze, Marius (2017): Extending OAuth2 to Join Local Services into a Federative SOA. In Johan Bergström (Ed.): European Journal of Higher Education IT 2017-1. Umeå, Sweden. (text, slides)
• Küppers, Bastian; Politze, Marius; Schroeder, Ulrik (2017): Reliable e-Assessment with GIT - Practical Considerations and Implementation. In Johan Bergström (Ed.): European Journal of Higher Education IT 2017-1. Umeå, Sweden. (text)
• Politze, Marius (2017): Erfahrungsbericht: SharePoint-Entwicklung in der Azure Cloud. In 2. Treffen der SharePoint AG NRW. (slides)
• Politze, Marius; Krämer, Florian (2017): simpleArchive – Making an Archive Accessible to the User. In : 23rd EUNIS Congress. Münster, Germany, pp. 121–123. (text, slides)
• Decker, Bernd; Politze, Marius; Renner, Ramona (2017): Device specific credentials to protect from identity theft in Eduroam. In : 23rd EUNIS Congress. Münster, Germany, pp. 90–94. (text)
• Politze, Marius; Decker, Bernd (2017): Extending the OAuth2 Workflow to Audit Data Usage for Users and Service Providers in a Cooperative Scenario. In Paul Müller, Bernhard Neumair, Helmut Reiser und Gabi Dreo Rodosek (Eds.): 10. DFN-Forum Kommunikationstechnologien. Tagung vom 30.-31. Mai 2017 in Berlin. Bönn, Germany: Köllen (GI Edition Lecture Notes in Informatics Proceedings (LNI), 271). (text, slides)

2016

• Politze, Marius; Decker, Bernd (2016): Ontology Based Semantic Data Management for Pandisciplinary Research Projects. In Constanze Curdt und Christian Wilmes (Eds.): Proceedings of the 2nd Data Management Workshop. Cologne, Germany (Kölner Geographische Arbeiten, 96). DOI: 10.5880/TR32DB.KGA96.10 (text)
• Küppers, Bastian; Politze, Marius (2016): Adapting Software Lifecycle as a Programming Contest for Undergraduate Students. In Luis Gómez Chova, Agustín López Martínez und Ignacio Candel Torres (Eds.): International Technology, Education and Development Conference. Seville, Spain: IATED (ICERI proceedings), pp. 3506–3511. DOI: 10.21125/iceri.2016.1833
• Krämer, Florian; Politze, Marius; Schmitz, Dominik (2016): Empowering the Usage of Persistent Identifiers (PID) in Local Research Processes by Providing a Service and Integration Infrastructure. Views about PID Systems. Training Course and Workshop. RD Alliance. Garching, Germany. (slides)
• Politze, Marius; Consoir, Simon (2016): A general architecture for content driven mobile applications: building an interactive tour guide for historical sites. In Luis Gómez Chova, Agustín López Martínez und Ignacio Candel Torres (Eds.): International Conference on Education and New Learning Technologies. Barcelona, Spain: IATED (EDULEARN proceedings), pp. 133–139. DOI: 10.21125/edulearn.2016.1021
• Politze, Marius; Krämer, Florian (2016): Towards a distributed research data management system. In Yiannis Salmatzidis (Ed.): 22nd EUNIS Congress. Thessaloniki, Greece, pp. 184–186. (text, slides)
• Politze, Marius; Schaffert, Steffen; Decker, Bernd (2016): A secure infrastructure for mobile blended learning applications. In Johan Bergström (Ed.): European Journal of Higher Education IT 2016-1. Umeå, Sweden. (text, slides)

2015

• Politze, Marius; Decker, Bernd; Schaffert, Steffen; Küppers, Bastian (2015): Facilitating Teacher–Student Communication and Interaction in Large-Scale Lectures With Smartphones and RWTHApp. In Louis Gómez Chova, A. López Martínez und I. Candel Torres (Eds.): EDULEARN 15. Proceedings. Barcelona, Spain: IATED Academy (EDULEARN proceedings, 15), pp. 4820–4828. (web, slides)
• Decker, Bernd; Politze, Marius (2015): Authentifizierungs- und Autorisierungsschnittstelle für (mobile) Geräte als Komponente des RWTH-IdMs. In ZKI-Arbeitskreistreffen Verzeichnisdienste. Heidelberg, Germany. (slides)

2014

• Politze, Marius (2014): Duales Studium in der Informatik: Mathematisch- technischer Softwareentwickler und Studium der Künstlichen Intelligenz. Berufsinformationstag am Gymnasium Norf. Neuss, Germany. (web)
• Decker, Bernd; Politze, Marius (2014): Ontology based semantic data management for pandisciplinary research projects. In 2nd Data Management Workshop. Cologne. DOI: 10.5281/zenodo.824097 (abstract, poster)
• Politze, Marius; Decker, Bernd (2014): RWTHApp: from a requirements analysis to a service oriented architecture for secure mobile access to personalized data. In Johan Bergström (Ed.): 20th EUNIS Congress. Umeå, Sweden. (abstract, slides)
• Politze, Marius; Decker, Bernd (2014): Shibboleth & OAuth2 für die Autorisierung von Apps. Als Infrasturktur für die RWTHApp. In 60. DFN Betriebstagung. Berlin. (slides)

2013

• Politze, Marius (2013): Duales Studium in der Informatik: Mathematisch- technischer Softwareentwickler und Studium der Künstlichen Intelligenz. Berufsinformationstag am Gymnasium Norf. Neuss, Germany. (web)

2012

• Politze, Marius (2012): Automated Ontology Mapping of Tagged Data in a Pandisciplinary Repository for Research Projects. Master Thesis. Maastricht University, Maastricht. Department of Knowledge Engineering. (text, slides)
• Politze, Marius (2012): Enhancement of a web basedstudent self service application. Internship Report. Maastricht University, Maastricht. Department of Knowledge Engineering. (text, slides)
• Politze, Marius (2012): Softwareentwicklung für Moderne Computerspiele und Künstliche Intelligenz. Naturwissenschaftliches Kolloquium am Gymnasium Norf. Neuss, Germany. (web)

2011

• Politze, Marius (2011): Ein Komponenten-Framework zur bildbasierten Steuerung von Robotern. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen. (text, slides)

2010

• Politze, Marius (2010): OpenCV in a Nutshell. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen. (text, slides)

Supervised Students

• Drenckberg, Sebastian (2019): Central Logging System for User Behaviour Detection. Internship Report. Maastricht University, Maastricht, Netherlands. Department of Data Science and Knowledge Engineering.

• Dürselen, Julia (2018): Progressive Web Apps als Alternative zu hybriden Apps auf mobilen Endgeräten. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Simons, David (2018): Evaluation von Angular als Framework für Single-Page-Webanwendungen. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Selzer, Stefan (2017): Evaluation of the capacity utilization of a university’s learning spaces. Internship Report. Maastricht University, Maastricht. Department of Data Science and Knowledge Engineering.

• Bensberg, Sarah (2017): Metadatenmanagement mithilfe eines Triple-Stores als Komponente des Forschungsdatenmanagements an der RWTH Aachen. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.
• Bensberg, Sarah (2016): Evaluation verschiedener Triple-Stores zum Speichern von Metadaten im Kontext des Forschungsdatenmanagements. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Drenckberg, Sebastian (2017): Von einer relationalen zu einer dokumentenorientierten Datenbank: Migration und Erweiterung eines Webservice Backend. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.
• Drenckberg, Sebastian (2016): Evaluation verschiedener Datenbanken für Webanwendungen und mobile Applikationen unter Berücksichtigung von Skalierbarkeit und Replikation. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Consoir, Simon (2016): Framework zum Datenaustausch zwischen Mobilen Applikationen und Microsoft SharePoint. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.
• Consoir, Simon (2016): Vergleich der Funktionalitäten und Schnittstellen verschiedener Dokumentenorientierter Datenbanken und Object Storages. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Schaffert, Steffen (2015): Internship Report. Maastricht University, Maastricht. Department of Knowledge Engineering.

• Ernst, Maximilian (2015): Entwurf und Implementierung eines Monitoring-Systems für das OAuth-basierte Autorisierungssystem des IT-Centers der RWTH Aachen. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.

• Hinze, Frank (2015): Reporting aus Multiplen SQL-Datenbanken im Rahmen des Identity Managements. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.

• Deckers, Stefanie (2014): Anwendung von Methoden und Richtlinien zur Evaluation und Verbesserung der Usability von Microsoft SharePoint 2010. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.
• Deckers, Stefanie (2013): Richtlinien und Methoden zur Usability Evaluation von Microsoft SharePoint. Seminar Thesis. FH Aachen University of Applied Sciences, Aachen.

• Schuster, Thorsten (2013): Softwareentwicklung im SharePoint 2013 App-Modell. Bachelor Thesis. FH Aachen University of Applied Sciences, Aachen.