Hanna Schäfer



Current Research Interests:

  • Socio-Technical Systems Supporting Healthy Nutrition and Exercising 
  • Recommender Systems and Machine Learning Techniques for Nutritional Decisions
  • Persuasive Systems using Social Motivation and User Centric Design
  • BMBF Project ENABLE (enable-cluster.de/)



  • Hanna Schaefer: "Personalized Support for Healthy Nutrition Decisions", RecSys'16 Doctoral Consortium, Boston, MA, USA, 2016


  • Hanna Schaefer, Georg Groh, Johann Schlichter, Silvia Kolossa, Hannelore Daniel, Ralf Hecktor and Theresa Greupner: "Personalized Food Recommendation", DMRS (International Workshop on Decision Making and Recommender Systems) Workshop, Bozen, 2015
  • H. Schafer, J. L. Viegas, M. C. Ferreira, S. M. Vieira and J. M. C. Sousa: "Analysing the segmentation of energy consumers using mixed fuzzy clustering", Fuzzy Systems (FUZZ-IEEE), 2015 IEEE International Conference on, Istanbul, 2015, pp. 1-7. doi: 10.1109/FUZZ-IEEE.2015.7338120
  • Ferreira, M. C., Salgado, C. M., Viegas, J. L., Schafer, H., Azevedo, C. S., Vieira, S. M., & Sousa, J.: "Fuzzy modeling based on Mixed Fuzzy Clustering for health care applications", Fuzzy Systems (FUZZ-IEEE), 2015 IEEE International Conference on, Istanbul, 2015, pp. 1-5. doi: 10.1109/FUZZ-IEEE.2015.7338028
  • F. Dias, H. Schafer, L. Natal and C. Cardeira, "Mobile Robot Localisation for Indoor Environments Based on Ceiling Pattern Recognition," Autonomous Robot Systems and Competitions (ICARSC), 2015 IEEE International Conference on, Vila Real, 2015, pp. 65-70. doi: 10.1109/ICARSC.2015.32


  • Siming Chen, Cong Guo, Xiaoru Yuan, Fabian Merkle, Hanna Schaefer and Thomas Ertl: "OCEANS: online collaborative explorative analysis on network security", Proceedings of the Eleventh Workshop on Visualization for Cyber Security (VizSec'14), Pages 1-8, Paris, France, Nov.10, 2014.


  • Siming Chen, Fabian Merkle, Hanna Schafer, Hongwei Ai, Cong Guo, Xiaoru Yuan and Thomas Ertl: "AnNetTe - Visual Analytics for Network Security Data", In Proceedings of IEEE Symposium on Visual Analytics Science and Technology (VAST Challenge), Award of Outstanding Situation Awareness, 2013.