Stefan Schulz

ORCID

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 77

Top Venues

Publications

Amila Kugic, Akhila Abdulnazar, Anto Knezovic, Stefan Schulz, Markus Kreuzthaler
Smoking Status Classification: A Comparative Analysis of Machine Learning Techniques with Clinical Real World Data. AIME (1) (2024)
Akhila Abdulnazar, Amila Kugic, Stefan Schulz, Vanessa Stadlbauer, Markus Kreuzthaler
O2 supplementation disambiguation in clinical narratives to support retrospective COVID-19 studies. BMC Medical Informatics Decis. Mak. 24 (1) (2024)
Vishakha Sharma, Andreas Thalhammer, Amila Kugic, Stefan Schulz, Markus Kreuzthaler
Sequence-Model-Based Medication Extraction from Clinical Narratives in German. AIME (1) (2024)
Jean Noël Nikiema, Fleur Mougin, Vianney Jouhet, Stefan Schulz
KOSonto: an Ontology for Knowledge Organization Systems, Their Constituents, and Their Referents. ICBO (2023)
Amila Kugic, Markus Kreuzthaler, Stefan Schulz
Clinical Acronym Disambiguation via ChatGPT and BING. EFMI-STC (2023)
Amila Kugic, Bastian Pfeifer, Stefan Schulz, Markus Kreuzthaler
Data-Driven Identification of Clinical Real-World Expressions Linked to ICD. MIE (2023)
Amila Kugic, Bastian Pfeifer, Stefan Schulz, Markus Kreuzthaler
Embedding-based terminology expansion via secondary use of large clinical real-world datasets. J. Biomed. Informatics 147 (2023)
Stefan Schulz, James T. Case, Peter Hendler, Daniel Karlsson, Michael Lawley, Ronald Cornet, Robert R. Hausam, Harold Solbrig, Karim Nashar, Catalina Martínez-Costa, Yongsheng Gao
SNOMED CT and Basic Formal Ontology - convergence or contradiction between standards? The case of "clinical finding". Appl. Ontology 18 (3) (2023)
Stefan Schulz, Warren Del-Pinto, Lifeng Han, Markus Kreuzthaler, Sareh Aghaei Dinani, Goran Nenadic
Towards Principles of Ontology-Based Annotation of Clinical Narratives. ICBO (2023)
Markus Kreuzthaler, Bastian Pfeifer, Diether Kramer, Stefan Schulz
Secondary Use of Clinical Problem List Entries for Neural Network-Based Disease Code Assignment. MIE (2023)
Akhila Abdulnazar, Markus Kreuzthaler, Roland Roller, Stefan Schulz
SapBERT-Based Medical Concept Normalization Using SNOMED CT. MIE (2023)
Stefan Schulz, Akhila Abdulnazar, Markus Kreuzthaler
Clustering Similar Diagnosis Terms. MIE (2023)
Amila Kugic, Stefan Schulz, Markus Kreuzthaler
Identification of Non-Lexical Content in Croatian Health Forum Entries. BIBM (2023)
Amila Kugic, Leon Magnus Pojian, Larissa Marije Hammer, Stefan Schulz, Markus Kreuzthaler
Alcohol Status Standardization from Clinical Real World Data with Transformer Architectures. ICHI (2022)
Markus Kreuzthaler, Bastian Pfeifer, Stefan Schulz
Terminology Expansion via Co-occurrence Analysis of Large Clinical Real-World Datasets. ICHI (2022)
Stefan Schulz, Martin Boeker, Andrea Prunotto
Validation of Multiple Path Translation for SNOMED CT Localisation. MIE (2022)
Luise Modersohn, Stefan Schulz, Christina Lohr, Udo Hahn
GRASCCO - The First Publicly Shareable, Multiply-Alienated German Clinical Text Corpus. GMDS (2022)
Mohamed Khaled, Mahdi Sareban, Markus Kreuzthaler, Stefan Schulz, Rada Hussein
Overview of Existing Tools for Extracting Health and Fitness Data from mHealth Apps. ICIMTH (2022)
Andrea Prunotto, Stefan Schulz, Martin Boeker
Automatic Generation of German Translation Candidates for SNOMED CT Textual Descriptions. MIE (2021)
Alexandra Pomares Quimbaya, Pilar López-Úbeda, Stefan Schulz
Transfer Learning for Classifying Spanish and English Text by Clinical Specialties. MIE (2021)
Stefanie Jauk, Diether Kramer, Alexander Avian, Andrea Berghold, Werner Leodolter, Stefan Schulz
Technology Acceptance of a Machine Learning Algorithm Predicting Delirium in a Clinical Setting: a Mixed-Methods Study. J. Medical Syst. 45 (4) (2021)
Stefanie Jauk, Diether Kramer, Alexander Avian, Andrea Berghold, Werner Leodolter, Stefan Schulz
Correction to: Technology Acceptance of a Machine Learning Algorithm Predicting Delirium in a Clinical Setting: a Mixed-Methods Study. J. Medical Syst. 45 (4) (2021)
Pilar López-Úbeda, Alexandra Pomares Quimbaya, Manuel Carlos Díaz-Galiano, Stefan Schulz
Collecting specialty-related medical terms: Development and evaluation of a resource for Spanish. BMC Medical Informatics Decis. Mak. 21 (1) (2021)
Raphael Scheible, Deniz Çaliskan, Patrick Fischer, Fabian Thomczyk, Susanne Zabka, Henning Schneider, Martin Boeker, Stefan Schulz, Hans-Ulrich Prokosch, Christian Gulden
AHD2FHIR: A Tool for Mapping of Natural Language Annotations to Fast Healthcare Interoperability Resources - A Technical Case Report. MedInfo (2021)
Markus Kreuzthaler, Stefan Schulz
Secondary Use of Clinical Problem List Entries for Neural Network-Based Disease Code Assignment. CoRR (2021)
Susanne Zabka, Stefan Schulz, Oliver Brunner, Martin Boeker
How versioning of terminology systems can be supported by ontological models - a case study on TNM tumor classification. Appl. Ontology 15 (1) (2020)
Deniz Çaliskan, Jakob Zierk, Detlef Kraska, Stefan Schulz, Philipp Daumke, Hans-Ulrich Prokosch, Lorenz A. Kapsner
First Steps to Evaluate an NLP Tool's Medication Extraction Accuracy from Discharge Letters. GMDS (2020)
Gustavo A. Uribe, Bernd Blobel, Diego M. Lopez, Stefan Schulz, Alonso A. Ruiz
Ontology-Based and Architecture-Based Method for the Development of Interoperable Care Systems for Type 2 Diabetes Mellitus. MIE (2020)
Stefan Schulz, Larissa Hammer, David Hashemian Nik, Markus Kreuzthaler
Localising the Clinical Terminology SNOMED CT by Semi-automated Creation of a German Interface Vocabulary. MultiligualBIO@LREC (2020)
Markus Kreuzthaler, Michel Oleynik, Stefan Schulz
Character-Level Neural Language Modelling in the Clinical Domain. MIE (2020)
Alexandra Pomares Quimbaya, Pilar López-Úbeda, Michel Oleynik, Stefan Schulz
Leveraging PubMed to Create a Specialty-Based Sense Inventory for Spanish Acronym Resolution. MIE (2020)
Stefanie Jauk, Diether Kramer, Birgit Großauer, Susanne Rienmüller, Alexander Avian, Andrea Berghold, Werner Leodolter, Stefan Schulz
Risk prediction of delirium in hospitalized patients using machine learning: An implementation and prospective evaluation study. J. Am. Medical Informatics Assoc. 27 (9) (2020)
Philipp Daumke, Kai U. Heitmann, Simone Heckmann, Catalina Martínez-Costa, Stefan Schulz
Clinical Text Mining on FHIR. MedInfo (2019)
Stefan Schulz, Johannes Steffel, Peter Polster, Matvey B. Palchuk, Philipp Daumke
Aligning an Administrative Procedure Coding System with SNOMED CT. JOWO (2019)
Janna Hastings, Stefan Schulz
Representing Literary Characters and their Attributes in an Ontology. JOWO (2019)
José Antonio Vera-Ramos, Belén Juanes-Cortés, Jesualdo Tomás Fernández-Breis, Pascale Gaudet, Martin Kuiper, Astrid Lægreid, Colin Logie, María del Mar Roldán García, Stefan Schulz
An Example of Multimodal Biological Knowledge Representation. JOWO (2019)
David Hashemian Nik, Zdenko Kasác, Zsófia Goda, Anita Semlitsch, Stefan Schulz
Building an Experimental German User Interface Terminology Linked to SNOMED CT. MedInfo (2019)
Alan L. Rector, Stefan Schulz, Jean Marie Rodrigues, Christopher G. Chute, Harold Solbrig
On beyond Gruber: "Ontologies" in today's biomedical information systems and the limits of OWL. J. Biomed. Informatics X 2 (2019)
Catalina Martínez-Costa, José Antonio Miñarro-Giménez, Robert R. Hausam, Stefan Schulz
Addressing the Negation Gap in SNOMED CT by Reified Negated Concepts. JOWO (2019)
José Antonio Vera Ramos, Markus Kreuzthaler, Stefan Schulz
Supervised ICD Code Assignment to Short Clinical Problem List Entries. EFMI-STC (2019)
José Antonio Miñarro-Giménez, Ronald Cornet, Marie-Christine Jaulent, Heike Dewenter, Sylvia Thun, Kirstine Rosenbeck Gøeg, Daniel Karlsson, Stefan Schulz
Quantitative analysis of manual annotation of clinical text samples. Int. J. Medical Informatics 123 (2019)
Markus Kreuzthaler, Bastian Pfeifer, José Antonio Vera Ramos, Diether Kramer, Victor Grogger, Sylvia Bredenfeldt, Markus Pedevilla, Peter Krisper, Stefan Schulz
EHR problem list clustering for improved topic-space navigation. BMC Medical Informatics Decis. Mak. (3) (2019)
Stefanie Jauk, Diether Kramer, Günther Stark, Karl Hasiba, Werner Leodolter, Stefan Schulz, Johann Kainz
Development of a Machine Learning Model Predicting an ICU Admission for Patients with Elective Surgery and Its Prospective Validation in Clinical Practice. MedInfo (2019)
Johannes Herrmann, Susanne Zabka, Martin Boeker, Stefan Schulz
Ontology Patterns for Tubular or Spherical Layered Structures. A Case Study from Oncology. JOWO (2019)
Markus Kreuzthaler, Bastian Pfeifer, José Antonio Vera Ramos, Diether Kramer, Victor Grogger, Sylvia Bredenfeldt, Markus Pedevilla, Peter Krisper, Stefan Schulz
EHR Text Categorization for Enhanced Patient-Based Document Navigation. eHealth (2018)
Jean Marie Rodrigues, Stefan Schulz, Bassim Mizen, Béatrice Trombert, Alan L. Rector
Scrutinizing SNOMED CT's Ability to Reconcile Clinical Language Ambiguities with an Ontology Representation. MIE (2018)
Stefanie Jauk, Diether Kramer, Stefan Schulz, Werner Leodolter
Evaluating the Impact of Incorrect Diabetes Coding on the Performance of Multivariable Prediction Models. ICIMTH (2018)
José Antonio Miñarro-Giménez, Stefan Schulz
Analysis of MeSH Indexing Patterns and Frequency of Predicates. MIE (2018)
Stefan Schulz, Ludger Jansen
Towards an Ontology of Religious and Spiritual Belief. FOIS (2018)
Markus Kreuzthaler, Bastian Pfeifer, José Antonio Vera Ramos, Diether Kramer, Victor Grogger, Sylvia Bredenfeldt, Markus Pedevilla, Peter Krisper, Stefan Schulz
Problem List Clustering for Improved Patient-Based Disease Perception. ICHI Workshops (2018)
Markus Kreuzthaler, Catalina Martínez-Costa, Peter Kaiser, Stefan Schulz
Semantic Technologies for Re-Use of Clinical Routine Data. eHealth (2017)
Jean Marie Rodrigues, Stefan Schulz, Bassim Mizen, Alan L. Rector, sofyane Serir
Is the Application of SNOMED CT Concept Model sufficiently Quality Assured? AMIA (2017)
Zdenko Kasác, Stefan Schulz
Analysis of Historical Medical Phenomena Using Large N-Gram Corpora. MedInfo (2017)
Stefan Schulz, Catalina Martínez-Costa, José Antonio Miñarro-Giménez
Lexical Ambiguity in SNOMED CT. JOWO (2017)
Zdenko Kasác, Catalina Martínez-Costa, Markus Kreuzthaler, Stefan Schulz
Basics of a Drug Ontology for Annotations of Clinical Narratives. JOWO (2017)
Stefan Schulz, Jean Marie Rodrigues, Alan L. Rector, Christopher G. Chute
Interface Terminologies, Reference Terminologies and Aggregation Terminologies: A Strategy for Better Integration. MedInfo (2017)
Mercedes Argüello Casteleiro, Catalina Martínez-Costa, Jose Julio Des Diz, Maria Jesus Fernandez Prieto, Chris Wroe, Diego Maseda-Fernandez, George Demetriou, Goran Nenadic, John A. Keane, Stefan Schulz, Robert Stevens
Experiments to Create Ontology-based Disease Models for Diabetic Retinopathy from Different Biomedical Resources. SWAT4LS (2017)
Michel Oleynik, Markus Kreuzthaler, Stefan Schulz
Unsupervised Abbreviation Expansion in Clinical Narratives. MedInfo (2017)
Pablo López-García, Michel Oleynik, Zdenko Kasác, Stefan Schulz
TREC 2017 Precision Medicine - Medical University of Graz. TREC (2017)
Stefan Schulz, Martin Boeker, José Antonio Vera Ramos, Ludger Jansen
Pizza & Wine: The Need for Educational Tools for Foundational Ontologies. JOWO (2017)
Susanne Zabka, Stefan Schulz, Oliver Brunner, Martin Boeker
TNM-O: A Modular Ontological Approach for the Representation of Tumour Entities across TNM Versions. JOWO (2017)
Filipe Santana da Silva, Ludger Jansen, Fred Freitas, Stefan Schulz
Ontological interpretation of biomedical database content. J. Biomed. Semant. 8 (1) (2017)
Mélissa Mary, Lina Fatima Soualmia, Xavier Gansel, Stéfan Jacques Darmoni, Daniel Karlsson, Stefan Schulz
Ontological Representation of Laboratory Test Observables: Challenges and Perspectives in the SNOMED CT Observable Entity Model Adoption. AIME (2017)
Jean Marie Rodrigues, Stefan Schulz, Alan L. Rector
Scrutinizing the Axiomatic Basis of SNOMED CT: How Confused is it by the Ambiguous Terminology Paradigm? ICBO (2017)
Catalina Martínez-Costa, Stefan Schulz
Validating EHR clinical models using ontology patterns. J. Biomed. Informatics 76 (2017)
Luis Fernández-Luque, Vivian Vimarlund, Elizabeth M. Borycki, Stefan Schulz, Craig E. Kuziemsky, Michael Marschollek, Casimir A. Kulikowski
Social Media as Catalyzer for Connected Health: Hype or Hope? Perspectives from IMIA Working Groups. Nursing Informatics (2016)
Jean Marie Rodrigues, Neelam Dhingra-Kumar, Stefan Schulz, Julien Souvignet
A Patient Safety Information Model for Interoperability. eHealth (2016)
José Antonio Miñarro-Giménez, Manuel Quesada-Martínez, Jesualdo Tomás Fernández-Breis, Stefan Schulz
Publishing Biomedical Predication Repository About MeSH Co-Occurrences in MEDLINE. MIE (2016)
Markus Kreuzthaler, José Antonio Miñarro-Giménez, Stefan Schulz
MapReduce in the Cloud: A Use Case Study for Efficient Co-Occurrence Processing of MEDLINE Annotations with MeSH. MIE (2016)
Martin Boeker, Fábio França, Peter Bronsert, Stefan Schulz
TNM-O: ontology support for staging of malignant tumours. J. Biomed. Semant. 7 (2016)
Pablo López-García, Markus Kreuzthaler, Stefan Schulz, Daniel Scherr, Philipp Daumke, Kornél G. Markó, Jan A. Kors, Erik M. van Mulligen, Xinkai Wang, Hanney Gonna, Elijah Behr, Angel Honrado
SEMCARE: Multilingual Semantic Search in Semi-Structured Clinical Data. eHealth (2016)
Pablo López-García, Stefan Schulz
Can SNOMED CT be squeezed without losing its shape? J. Biomed. Semant. 7 (2016)
Filipe Santana, Ludger Jansen, Fred Freitas, Stefan Schulz
Ontological interpretation of biomedical database annotations. ODLS (2016)
Marzouk Mamou, Alan L. Rector, Stefan Schulz, James R. Campbell, Harold Solbrig, Jean Marie Rodrigues
ICD-11 (JLMMS) and SCT Inter-Operation. eHealth (2016)
Markus Kreuzthaler, Michel Oleynik, Alexander Avian, Stefan Schulz
Unsupervised Abbreviation Detection in Clinical Narratives. ClinicalNLP@COLING 2016 (2016)
Marzouk Mamou, Alan L. Rector, Stefan Schulz, James R. Campbell, Harold R. Solbrig, Jean Marie Rodrigues
Representing ICD-11 JLMMS Using IHTSDO Representation Formalisms. MIE (2016)
José Antonio Miñarro-Giménez, Catalina Martínez-Costa, Stefan Schulz
Qualitative assessment of annotations using SNOMED CT. ODLS (2016)
José Antonio Miñarro-Giménez, Johannes Hellrich, Stefan Schulz
Acquisition of Character Translation Rules for Supporting SNOMED CT Localizations. MIE (2015)
Markus Kreuzthaler, Stefan Schulz
Detection of sentence boundaries and abbreviations in clinical narratives. BMC Medical Informatics Decis. Mak. 15 (S-2) (2015)
Jean Marie Rodrigues, David J. Robinson, Vincenzo Della Mea, James R. Campbell, Alan L. Rector, Stefan Schulz, Hazel Brear, Bedirhan Üstün, Kent A. Spackman, Christopher G. Chute, Jane Millar, Harold R. Solbrig, Kristina Brand Persson
Semantic Alignment between ICD-11 and SNOMED CT. MedInfo (2015)
Jean Marie Rodrigues, Stefan Schulz, Julien Souvignet
Integrated care: an Information Model for Patient Safety and Vigilance Reporting Systems. MIE (2015)
Edward Cheetham, Yongsheng Gao, Bruce Goldberg, Robert R. Hausam, Stefan Schulz
Formal representation of disorder associations in SNOMED CT. ICBO (2015)
Martin Boeker, Fábio França, Peter Bronsert, Stefan Schulz
TNM-O an ontology for the Tumor-Node-Metastasis classification of malignant tumors: a study on rectal cancer. ICBO (2015)
Johannes Hellrich, Stefan Schulz, Sven Buechel, Udo Hahn
JUFIT: A Configurable Rule Engine for Filtering and Generating New Multilingual UMLS Terms. AMIA (2015)
Hans-Ulrich Krieger, Stefan Schulz
A Modal Representation of Graded Medical Statements. FG (2015)
Stefan Schulz, Catalina Martínez-Costa
Harmonizing SNOMED CT with BioTopLite: An Exercise in Principled Ontology Alignment. MedInfo (2015)
José Antonio Miñarro-Giménez, Markus Kreuzthaler, Johannes Bernhardt-Melischnig, Catalina Martínez-Costa, Stefan Schulz
Acquiring Plausible Predications from MEDLINE by Clustering MeSH Annotations. MedInfo (2015)
Catalina Martínez-Costa, Ronald Cornet, Daniel Karlsson, Stefan Schulz, Dipak Kalra
Semantic enrichment of clinical models towards semantic interoperability. The heart failure summary use case. J. Am. Medical Informatics Assoc. 22 (3) (2015)
Catalina Martínez-Costa, Stephen Kay, Nicholas Oughtibridge, Stefan Schulz
ContSys under Ontological Scrutiny. MIE (2015)
Fábio França, Stefan Schulz, Peter Bronsert, Paulo Novais, Martin Boeker
Feasibility of an ontology driven tumor-node-metastasis classifier application: A study on colorectal cancer. INISTA (2015)
Markus Kreuzthaler, Philipp Daumke, Stefan Schulz
Semantic Retrieval and Navigation in Clinical Document Collections. eHealth (2015)
Markus Kreuzthaler, Stefan Schulz, Andrea Berghold
Secondary use of electronic health records for building cohort studies through top-down information extraction. J. Biomed. Informatics 53 (2015)
Pablo López-García, Stefan Schulz
Can SNOMED CT be squeezed without losing its shape? ICBO (2015)
Filipe Santana, Stefan Schulz, Amadeu Campos, Magdala A. Novaes
Towards a Formal Representation of Processes and Objects Regarding the Delivery of Telehealth Services: The Telehealth Ontology (TEON). MedInfo (2015)
Philipp Daumke, Claudia Riede, Thomas Fassbender, Angel Honrado, Markus Kreuzthaler, Pablo López-García, Stefan Schulz, Erik M. van Mulligen, Herman van Haagen, Jan A. Kors, Hanney Gonna, Xinkai Wang, Elijah Behr
SEMCARE - Semantic Data Platform for Healthcare. AMIA (2015)
Gustavo A. Uribe, Bernd Blobel, Diego M. López, Stefan Schulz
A Generic Architecture for an Adaptive, Interoperable and Intelligent Type 2 Diabetes Mellitus Care System. pHealth (2015)
José Antonio Miñarro-Giménez, Markus Kreuzthaler, Stefan Schulz
Knowledge Extraction from MEDLINE by Combining Clustering with Natural Language Processing. AMIA (2015)
Michael Braun, Alexander Ulrich Brandt, Stefan Schulz, Martin Boeker
Validating archetypes for the Multiple Sclerosis Functional Composite. BMC Medical Informatics Decis. Mak. 14 (2014)
Catalina Martínez-Costa, Dipak Kalra, Stefan Schulz
Improving EHR Semantic Interoperability: Future Vision and Challenges. MIE (2014)
Pablo López-García, Stefan Schulz, Roman Kern
Automatic Summarization for Terminology Recommendation: The Case of the NCBO Ontology Recommender. SWAT4LS (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Stefan Schulz