Lehr- und Forschungseinheit für Datenbanksysteme
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Dr. Johannes Lohrer

Research Assistant

Contact

Ludwig-Maximilians-Universität München
Lehrstuhl für Datenbanksysteme und Data Mining
Oettingenstraße 67
80538 München
Germany

Room: F U107
Phone: +49-89-2180-9347

Further Information

Teaching

Publications

2018

  • D. Kaltenthaler, J. Lohrer, P. Kröger, H. Obermaier
    xBook, a Framework for Common Scientific Databases
    In: Stephanidis, C. (Ed.): HCI International 2018 – Posters' Extended Abstracts 20th International Conference, HCI International 2018, Las Vegas, NV, USA, July 15-20, 2018, Proceedings, Part I, pp. 62-70. Springer International Publishing, Cham, 2018.
  • D. Kaltenthaler, J. Lohrer, P. Kröger
    ReMIS and ReMIS Cloud: Information Systems for Retrieving Disciplinary and Interdisciplinary Data
    In: Stephanidis, C. (Ed.): HCI International 2018 – Posters' Extended Abstracts 20th International Conference, HCI International 2018, Las Vegas, NV, USA, July 15-20, 2018, Proceedings, Part I, pp. 54-61. Springer International Publishing, Cham, 2018.
  • D. Kazempour, A. Beer, J. Lohrer, D. Kaltenthaler, T. Seidl
    PARADISO: An Interactive Approach of Parameter Selection for the Mean Shift Algorithm
    In: 30th International Conference on Scientific and Statistical Database Management (SSDBM) 2018, pages 26:1-26:4. Bozen-Bolzano, Italy, 2018.
  • J. Lohrer
    An e-Science Infrastructure for Collecting, Sharing, Retrieving, and Analyszing Heterogeneous Scientific Data
    Dissertation, Ludwig-Maximilians-Universität München, 2018.
  • D. Kaltenthaler, J. Lohrer
    The Historic Development of the Zooarchaeological Database OssoBook and the xBook Framework for Scientific Databases
    eprint arXiv:1801.08052. January 2018
  • J. Lohrer, D. Kaltenthaler, F. Richter, T. Sizova, P. Kröger, C. van der Meijden
    Retrieval of Heterogeneous Data from Dynamic and Anonymous Sources
    Proceedings of the 8th IEEE International Conference Confluence 2018 on Cloud Computing, Data Science and Engineering, pp. 592-597. Noida, Uttar Pradesh, India: 2018.

2017

  • D. Kaltenthaler, J. Lohrer, F. Richter, P. Kröger
    ReMIS Cloud: A Distributed Information Management System for Interdisciplinary Knowledge Linkage
    In Proceedings of the 8th International Conference on Internet Technologies & Society 2017, pp. 107-114. Sydney, NSW, Australia: 2017. [Outstanding Paper Award]
  • D. Kaltenthaler, J. Lohrer, P. Paxinos, D. Hämmerle, H. Obermaier, P. Kröger
    TaRDIS, a Visual Analytics System for Spatial and Temporal Data in Archaeo-related Disciplines
    In: Proceedings of the 13th IEEE International Conference on e-Science, p. 345-353. Auckland, New Zealand: 2017.
  • J. Lohrer, D. Kaltenthaler, P. KrögerH. Obermaier, C. van der Meijden
    Reverse Mediated Information System: Web-based Retrieval of Distributed, Anonymous Information
    In Proceedings of the 16th International Conference on WWW/Internet 2017, pp. 63-70. Vilamoura, Portugal: 2017.
  • D. Kaltenthaler, J. Lohrer, P. Kröger
    Supporting Domain Experts Understanding Their Data: A Visual Framework for Assembling High-Level Analysis Processes
    In Proceedings of the 11th International Conference on Interfaces and Human Computer Interaction 2017, pp. 217-221. Lisbon, Portugal: 2017.
  • D. Kaltenthaler, J. Lohrer, P. Kröger, H. Obermaier
    A Framework for Supporting the Workflow for Archaeo-related Sciences: Managing, Synchronizing and Analyzing Data
    In: B. Mitschang, N. Ritter, H. Schwarz, M. Klettke, A. Thor, O. Kopp, M. Wieland (Eds): Datenbanksysteme für Business, Technologie und Web (BTW 2017), Workshopband, pp. 89-98. Gesellschaft für Informatik, Bonn, Germany: 2017.

2016

  • J. Lohrer, D. Kaltenthaler, P. Kröger
    Leveraging Data Analysis for Domain Experts: An Embeddable Framework for Basic Data Science Tasks
    In Proceedings of the 7th International Conference on Internet Technologies & Society 2016, pp. 51-58. Melbourne, VIC, Australia: 2016.
  • J. Lohrer, D. Kaltenthaler, P. Kröger, C. van der Meijden, H. Obermaier
    A Generic Framework for Synchronized Distributed Data Management in Archaeological Related Disciplines
    In: Future Generation Computer Systems. Volume 56 (2016), p. 558-570.

2015

  • D. Kaltenthaler, J. Lohrer, P. Kröger, C. van der Meijden, H. Obermaier
    Synchronized Data Management and its Integration into a Graphical User Interface for Archaeological Related Disciplines
    In: Marcus, A. (Ed.), Design, User Experience, and Usability: Users and Interactions: 4th International Conference, Part II, p. 317-329. Springer, Heidelberg: 2015.

2014

2012

  • D. Kaltenthaler, J. Lohrer
    Visuelle und dichte-basierende Clusteranalyse der archäozoologischen Datenbank OssoBook unter Berücksichtigung von Aspekten der Datenintegrität, -konsistenz und -qualität
    Ludwig-Maximilians-Universität, Fachbereich Datenbanksysteme, München: 2012.