Der Einfluss der Nullung (TN-C- und TN-S-Systeme) auf niederfrequente Magnetfelder in Gebäuden. - Ernst Schmautzer; Lothar Fickert; Johann Frei; Werner Friedl; Alexander Gaun; Georg Rechberger (Elektrotech. Informationstechnik, 2006)

Impedanzmessungen an Leitungen. - Georg Achleitner; Clemens Obkircher; Lothar Fickert; Manfred Sakulin; Johann Frei (Elektrotech. Informationstechnik, 2007)

Cloud Deployment of High-Resolution Medical Image Analysis With TOMAAT. - Fausto Milletari; Johann Frei; Moustafa AboulAtta; Gerome Vivar; Seyed-Ahmad Ahmadi (IEEE J. Biomed. Health Informatics, 2019)

Perspective on Code Submission and Automated Evaluation Platforms for University Teaching. - Florian Auer; Johann Frei; Dominik Müller; Frank Kramer 001 (MedInfo, 2021)

GERNERMED++: Transfer Learning in German Medical NLP. - Johann Frei; Ludwig Frei-Stuber; Frank Kramer 001 (CoRR, 2022)

Annotated Dataset Creation through General Purpose Language Models for non-English Medical NLP. - Johann Frei; Frank Kramer 001 (CoRR, 2022)

GERNERMED: An open German medical NER model. - Johann Frei; Frank Kramer 001 (Softw. Impacts, 2022)

Annotated dataset creation through large language models for non-english medical NLP. - Johann Frei; Frank Kramer 001 (J. Biomed. Informatics, 2023)

GERNERMED++: Semantic annotation in German medical NLP through transfer-learning, translation and word alignment. - Johann Frei; Ludwig Frei-Stuber; Frank Kramer 001 (J. Biomed. Informatics, 2023)

Creating Ontology-annotated Corpora from Wikipedia for Medical Named-entity Recognition. - Johann Frei; Frank Kramer 001 (BioNLP@ACL, 2024)

GottBERT: a pure German Language Model. - Raphael Scheible; Johann Frei; Fabian Thomczyk; Henry He; Patric Tippmann; Jochen Knaus; Victor Jaravine; Frank Kramer 001; Martin Boeker (EMNLP, 2024)

GeistBERT: Breathing Life into German NLP. - Raphael Scheible-Schmitt; Johann Frei (CoRR, 2025)

Infherno: End-to-end Agent-based FHIR Resource Synthesis from Free-form Clinical Notes. - Johann Frei; Nils Feldhus; Lisa Raithel; Roland Roller; Alexander Meyer; Frank Kramer 001 (CoRR, 2025)