| 2006 | LREC | Semantic Atomicity and Multilinguality in the Medical Domain: Design Considerations for the MorphoSaurus Subword Lexicon. | Stefan Schulz, Kornl G. Mark, Philipp Daumke, Udo Hahn, Susanne Hanser, Percy Nohama, Roosewelt L. Andrade, Edson Jos Pacheco, Martin Romacker |
| 2002 | AMIA | MORPHOSAURUS: Crosslingual Medical Text Retrieval by Subword Indexing. | Stefan Schulz, Rdiger Klar, Udo Hahn, Martin Romacker, Percy Nohama, Lcio J. Dias Matias |
| 2002 | PSB | Creating Knowledge Repositories from Biomedical Reports: The MEDSYNDIKATE Text Mining System. | Udo Hahn, Martin Romacker, Stefan Schulz |
| 2001 | AIME | Semantic Interpretation of Medical Language - Quantitative Analysis and Qualitative Yield. | Martin Romacker, Udo Hahn |
| 2001 | AMIA | Empirical data for the semantic interpretation of prepositional phrases in medical documents. | Martin Romacker, Udo Hahn |
| 2001 | FlAIRS | Computing in Formal Knowledge Base Contexts for Natural Language Ambiguity Resolution. | Udo Hahn, Martin Romacker |
| 2001 | NAACL | The SynDiKATe Text Knowledge Base Generator. | Udo Hahn, Martin Romacker |
| 2000 | AMIA | MedSynDiKATe-design considerations for an ontology-based medical text understanding system. | Udo Hahn, Martin Romacker, Stefan Schulz |
| 2000 | AMIA | Modeling anatomical spatial relations with description logics. | Stefan Schulz, Udo Hahn, Martin Romacker |
| 2000 | COLING | An Integrated Model of Semantic and Conceptual Interpretation from Dependency Structures. | Udo Hahn, Martin Romacker |
| 2000 | NLDB | Coping with Different Types of Ambiguity Using a Uniform Context Handling Mechanism. | Martin Romacker, Udo Hahn |
| 1999 | AAAI | Partonomic Reasoning as Taxonomic Reasoning in Medicine. | Udo Hahn, Stefan Schulz, Martin Romacker |
| 1999 | AMIA | Streamlining semantic interpretation for medical narratives. | Martin Romacker, Stefan Schulz, Udo Hahn |
| 1999 | AMIA | Automatic Import and Manual Refinement of Medical Knowledge. | Stefan Schulz, Giovanni Faggioli, Martin Romacker, Udo Hahn |
| 1999 | DEXA | Text Understanding for Knowledge Base Generation in the SYNDIKATE System. | Udo Hahn, Martin Romacker |
| 1999 | IJCAI | Lean Semantic Interpretation. | Martin Romacker, Udo Hahn, Katja Markert |
| 1998 | AMIA | Part-whole reasoning in medical ontologies revisited-introducing SEP triplets into classification-based description logics. | Stefan Schulz, Martin Romacker, Udo Hahn |
| 1998 | KI | Part-Whole Reasoning in Medical Knowledge Bases Using Description Logics. | Stefan Schulz, Martin Romacker, Udo Hahn |
| 1997 | AMIA | Text structures in medical text processing: empirical evidence and a text understanding prototype. | Udo Hahn, Martin Romacker |