Nicolas Leins

Preprints

1. Gonnermann-Müller, J., Haase, J., Leins, N., Igel, M., Fackeldey, K., and Pokutta, S. (2026). FACET: Multi-Agent AI Supporting Teachers in Scaling Differentiated Learning for Diverse Students. [arXiv]
   [BibTeX]

   @misc{2026_JanagonnermannmuellerEtAl_Facetmultiagent_2601-22788,
     archiveprefix = {arXiv},
     eprint = {2601.22788},
     arxiv = {arXiv:2601.22788},
     primaryclass = {cs.HC},
     year = {2026},
     author = {Gonnermann-Müller, Jana and Haase, Jennifer and Leins, Nicolas and Igel, Moritz and Fackeldey, Konstantin and Pokutta, Sebastian},
     title = {FACET: Multi-Agent AI Supporting Teachers in Scaling Differentiated Learning for Diverse Students},
     date = {2026-01-30}
   }

2. Gonnermann-Müller, J., Haase, J., Leins, N., Kosch, T., and Pokutta, S. (2026). Stable Personas: Dual-Assessment of Temporal Stability in LLM-Based Human Simulation. [arXiv]
   [BibTeX]

   @misc{2026_JanagonnermannmuellerEtAl_Stablepersonas_2601-22812,
     archiveprefix = {arXiv},
     eprint = {2601.22812},
     arxiv = {arXiv:2601.22812},
     primaryclass = {cs.HC},
     year = {2026},
     author = {Gonnermann-Müller, Jana and Haase, Jennifer and Leins, Nicolas and Kosch, Thomas and Pokutta, Sebastian},
     title = {Stable Personas: Dual-Assessment of Temporal Stability in LLM-Based Human Simulation},
     date = {2026-01-30}
   }

3. Haase, J., Gonnermann-Müller, J., Hanel, P. H. P., Leins, N., Kosch, T., Mendling, J., and Pokutta, S. (2026). Within-Model Vs Between-Prompt Variability in Large Language Models for Creative Tasks. [arXiv]
   [BibTeX]

   @misc{2026_JenniferhaaseEtAl_Promptvariability_2601-21339,
     archiveprefix = {arXiv},
     eprint = {2601.21339},
     arxiv = {arXiv:2601.21339},
     primaryclass = {cs.AI},
     year = {2026},
     author = {Haase, Jennifer and Gonnermann-Müller, Jana and Hanel, Paul H. P. and Leins, Nicolas and Kosch, Thomas and Mendling, Jan and Pokutta, Sebastian},
     title = {Within-Model Vs Between-Prompt Variability in Large Language Models for Creative Tasks},
     date = {2026-01-29}
   }

4. Leins, N., Gonnermann-Müller, J., Teichmann, M., and Pokutta, S. (2026). Investigating the Influence of Spatial Ability in Augmented Reality-assisted Robot Programming. [arXiv]
   [BibTeX]

   @misc{2026_NicolasleinsJanagonnermannmuellerMalteSebastianpokutta_Spatialabilityar_2602-03544,
     archiveprefix = {arXiv},
     eprint = {2602.03544},
     arxiv = {arXiv:2602.03544},
     primaryclass = {cs.RO},
     year = {2026},
     author = {Leins, Nicolas and Gonnermann-Müller, Jana and Teichmann, Malte and Pokutta, Sebastian},
     title = {Investigating the Influence of Spatial Ability in Augmented Reality-assisted Robot Programming},
     date = {2026-02-03}
   }

Conference proceedings

1. Gonnermann-Müller, J., Haase, J., Leins, N., Kosch, T., and Pokutta, S. (2026). Maintaining Stable Personas? Examining Temporal Stability in LLM-Based Human Simulation. Proceedings of the CHI EA 2026: Extended Abstracts of the ACM CHI Conference on Human Factors in Computing Systems.
   [BibTeX]

   @inproceedings{2026_GonnermannEtAl_CHIStablePersonas,
     year = {2026},
     booktitle = {Proceedings of the CHI EA 2026: Extended Abstracts of the ACM CHI Conference on Human Factors in Computing Systems},
     author = {Gonnermann-Müller, Jana and Haase, Jennifer and Leins, Nicolas and Kosch, Thomas and Pokutta, Sebastian},
     title = {Maintaining Stable Personas? Examining Temporal Stability in LLM-Based Human Simulation}
   }

2. Haase, J., Gonnermann-Müller, J., Hanel, P. H. P., Leins, N., Kosch, T., Mendling, J., and Pokutta, S. (2026). It’s Not Just the Prompt: Model Choice Dominates LLM Creative Output. Proceedings of the CHI EA 2026: Extended Abstracts of the ACM CHI Conference on Human Factors in Computing Systems.
   [BibTeX]

   @inproceedings{2026_HaaseEtAl_CHICreativity,
     year = {2026},
     booktitle = {Proceedings of the CHI EA 2026: Extended Abstracts of the ACM CHI Conference on Human Factors in Computing Systems},
     author = {Haase, Jennifer and Gonnermann-Müller, Jana and Hanel, Paul H. P. and Leins, Nicolas and Kosch, Thomas and Mendling, Jan and Pokutta, Sebastian},
     title = {It's Not Just the Prompt: Model Choice Dominates LLM Creative Output}
   }

3. Gonnermann-Müller, J., Leins, N., Gronau, N., and Kosch, T. (2024). Value by Design: Reducing Cognitive Load by Using Visual Guidance in Augmented RealityAn Eye-Tracking Study. Proceedings of the International Conference on Information Systems.
   [BibTeX]

   @inproceedings{2024_GonnermannLeinsGronauKosch_Valuebydesign,
     year = {2024},
     booktitle = {Proceedings of the International Conference on Information Systems},
     author = {Gonnermann-Müller, Jana and Leins, Nicolas and Gronau, Norbert and Kosch, Thomas},
     title = {Value by Design: Reducing Cognitive Load by Using Visual Guidance in Augmented RealityAn Eye-Tracking Study}
   }

Full articles

1. Leins, N., Gonnermann-Müller, J., and Teichmann, M. (2024). Comparing Head-mounted and Handheld Augmented Reality for Guided Assembly. Journal on Multimodal User Interfaces, 18(4). DOI: 10.1007/s12193-024-00440-1
   [BibTeX]

   @article{2024_LeinsGonnermann_ComparingHMD,
     year = {2024},
     journal = {Journal on Multimodal User Interfaces},
     date = {2024-09-27},
     month = sep,
     volume = {18},
     number = {4},
     doi = {10.1007/s12193-024-00440-1},
     author = {Leins, Nicolas and Gonnermann-Müller, Jana and Teichmann, Malte},
     title = {Comparing Head-mounted and Handheld Augmented Reality for Guided Assembly}
   }