Lukas Gienapp
Scholar

Lukas Gienapp

Google Scholar ID: ACMdYL0AAAAJ
University of Kassel, hessian.AI & ScaDS.AI
Information RetrievalLarge Language ModelsRetrieval-Augmented Generation
Citations & Impact
All-time
Citations
538
 
H-index
11
 
i10-index
13
 
Publications
20
 
Co-authors
16
list available
Resume (English only)
Academic Achievements
  • Gienapp, L. et al. (2025). The German Commons – 154 Billion Tokens of Openly Licensed Text for German Language Models. CoRR, abs/2510.13996 (Data)
  • Gienapp, L. et al. (2025). Topic-Specific Classifiers are Better Relevance Judges than Prompted LLMs. CoRR, abs/2510.04633 (Methods, Evaluation)
  • Gienapp, L. et al. (2025). Learning Effective Representations for Retrieval Using Self-Distillation with Adaptive Relevance Margins (Methods)
  • Gienapp, L. et al. (2025). The Viability of Crowdsourcing for RAG Evaluation. ACM (Data, Evaluation)
  • Peters, J. et al. (2025). ml4xcube: Machine Learning Toolkits for Earth System Data Cubes (Methods)
  • Fröbe, M. et al. (2024). Resources for Combining Teaching and Research in Information Retrieval Courses. ACM (Teaching)
  • Gienapp, L. et al. (2024). Evaluating Generative Ad Hoc Information Retrieval. ACM (Evaluation)
  • Elstner, T. et al. (2023). Shared Tasks as Tutorials: A Methodical Approach. AAAI Press (Teaching)
  • Reimer, J. et al. (2023). The Archive Query Log: Mining Millions of Search Result Pages of Hundreds of Search Engines from 25 Years of Web Archives. ACM (Data)
Research Experience
  • Since 2025: Researcher, Deep Semantic Learning Group, Kassel University — Research on Generative Models for Search and Search for Generative Models
  • 2022–2025: Researcher, ScaDS.AI Centre for Scalable Data Science & Artificial Intelligence, Leipzig — Research on Generative Models for Search and Search for Generative Models
  • 2019–2022: Researcher, Text Mining & Retrieval Group, Leipzig University — Research on Web Search, Crowdsourcing & Evaluation, and Plagiarism Detection
  • 2017–2019: Student Assistant, Institute for Sociology, Leipzig University — Research Infrastructure, Technical Support, Experiment Assistance
  • 2017–2019: Student Assistant, Institute for Translatology, Leipzig University — Programming, Typesetting, Research Assistance
Education
  • 2019–2022: M.Sc. Data Science, Leipzig University
  • 2019–2022: M.Sc. Digital Humanities, Leipzig University
  • 2016–2019: B.Sc. Digital Humanities, Leipzig University
  • 2015–2016: B.A. Linguistics, Leipzig University
  • Until 2014: Gymnasium Carolinum Bernburg