Udo Hahn

ORCID

Publication Activity (10 Years)

Years Active: 1983-2023
Publications (10 Years): 71

Top Venues

University of Konstanz, Germany (PHD)

Education History

University of Konstanz, Germany

PHD

Publications

Luise Modersohn, Udo Hahn
Influence of Context in Transformer-Based Medication Relation Extraction. MedInfo (2023)
Christina Lohr, Udo Hahn
DOPA METER - A Tool Suite for Metrical Document Profiling and Aggregation. EMNLP (Demos) (2023)
Sven Buechel, Udo Hahn
Emotion Embeddings - Learning Stable and Homogeneous Abstractions from Heterogeneous Affective Datasets. CoRR (2023)
Udo Hahn, Luise Modersohn, Jakob Faller, Christina Lohr
Final Report on the German Clinical Reference Corpus 3000PA. MedInfo (2023)
Erik Faessler, Udo Hahn, Sascha Schäuble
GePI: large-scale text mining, customized retrieval and flexible filtering of gene/protein interactions. Nucleic Acids Res. 51 (W1) (2023)
Florian Borchert, Christina Lohr, Luise Modersohn, Jonas Witt, Thomas Langer, Markus Follmann, Matthias Gietzelt, Bert Arnrich, Udo Hahn, Matthieu-P. Schapranow
GGPONC 2.0 - The German Clinical Guideline Corpus for Oncology: Curation Workflow, Annotation Policy, Baseline NER Taggers. LREC (2022)
Sven Buechel, Udo Hahn
EmoBank: Studying the Impact of Annotation Perspective and Representation Format on Dimensional Emotion Analysis. CoRR (2022)
Elisabeth Eder, Michael Wiegand, Ulrike Krieg-Holz, Udo Hahn
"Beste Grüße, Maria Meyer" - Pseudonymization of Privacy-Sensitive Information in Emails. LREC (2022)
Luise Modersohn, Stefan Schulz, Christina Lohr, Udo Hahn
GRASCCO - The First Publicly Shareable, Multiply-Alienated German Clinical Text Corpus. GMDS (2022)
Sven Buechel, Luise Modersohn, Udo Hahn
Towards Label-Agnostic Emotion Embeddings. EMNLP (1) (2021)
Christina Lohr, Elisabeth Eder, Udo Hahn
Pseudonymization of PHI Items in German Clinical Reports. MIE (2021)
Elisabeth Eder, Ulrike Krieg-Holz, Udo Hahn
Acquiring a Formality-Informed Lexical Resource for Style Analysis. EACL (2021)
Florian Borchert, Christina Lohr, Luise Modersohn, Thomas Langer, Markus Follmann, Jan-Philipp Sachs, Udo Hahn, Matthieu-P. Schapranow
GGPONC: A Corpus of German Medical Text with Rich Metadata Based on Clinical Practice Guidelines. LOUHI@EMNLP (2020)
Florian Borchert, Christina Lohr, Luise Modersohn, Thomas Langer, Markus Follmann, Jan-Philipp Sachs, Udo Hahn, Matthieu-P. Schapranow
GGPONC: A Corpus of German Medical Text with Rich Metadata Based on Clinical Practice Guidelines. CoRR (2020)
Tinghui Duan, Sven Buechel, Udo Hahn
"Romantik" im aktuellen parteipolitischen Diskurs auf Twitter. DHd (2020)
Bernd Kampe, Tinghui Duan, Udo Hahn
Allgemeine Musikalische Zeitung as a Searchable Online Corpus. LREC (2020)
Erik Faessler, Michel Oleynik, Udo Hahn
What Makes a Top-Performing Precision Medicine Search Engine?: Tracing Main System Features in a Systematic Way. SIGIR (2020)
Elisabeth Eder, Ulrike Krieg-Holz, Udo Hahn
CodE Alltag 2.0 - A Pseudonymized German-Language Email Corpus. LREC (2020)
Sven Buechel, Susanna Rücker, Udo Hahn
Learning and Evaluating Emotion Lexicons for 91 Languages. CoRR (2020)
Erik Faessler, Michel Oleynik, Udo Hahn
What Makes a Top-Performing Precision Medicine Search Engine? Tracing Main System Features in a Systematic Way. CoRR (2020)
Sven Buechel, Luise Modersohn, Udo Hahn
Towards a Unified Framework for Emotion Analysis. CoRR (2020)
Erik Faessler, Luise Modersohn, Christina Lohr, Udo Hahn
ProGene - A Large-scale, High-Quality Protein-Gene Annotated Benchmark Corpus. LREC (2020)
Sven Buechel, Susanna Rücker, Udo Hahn
Learning and Evaluating Emotion Lexicons for 91 Languages. ACL (2020)
Tinghui Duan, Udo Hahn
Diffusion and Change of the Romantic Concept in Historical Newspapers. DH (2020)
Christina Lohr, Luise Modersohn, Johannes Hellrich, Tobias Kolditz, Udo Hahn
An Evolutionary Approach to the Annotation of Discharge Summaries. MIE (2020)
Udo Hahn, Tinghui Duan
Corpus Assembly as Text Data Integration from Digital Libraries and the Web. JCDL (2019)
Sven Buechel, Simon Junker, Thore Schlaak, Claus Michelsen, Udo Hahn
A Time Series Analysis of Emotional Loading in Central Bank Statements. CoRR (2019)
Erik Faessler, Udo Hahn, Michel Oleynik
JULIE Lab & Med Uni Graz @ TREC 2019 Precision Medicine Track. TREC (2019)
Christina Lohr, Johannes Kiesel, Stephanie Luther, Johannes Hellrich, Tobias Kolditz, Benno Stein, Udo Hahn
Continuous Quality Control and Advanced Text Segment Annotation with WAT-SL 2.0. LAW@ACL (2019)
Tobias Kolditz, Christina Lohr, Johannes Hellrich, Luise Modersohn, Boris Betz, Michael Kiehntopf, Udo Hahn
Annotating German Clinical Documents for De-Identification. MedInfo (2019)
Elisabeth Eder, Ulrike Krieg-Holz, Udo Hahn
De-Identification of Emails: Pseudonymizing Privacy-Sensitive Data in a German Email Corpus. RANLP (2019)
Johannes Hellrich, Sven Buechel, Udo Hahn
Modeling Word Emotion in Historical Language: Quantity Beats Supposed Stability in Seed Word Selection. LaTeCH@NAACL-HLT (2019)
Sebastian G. M. Händschke, Sven Buechel, Jan Goldenstein, Philipp Poschmann, Tinghui Duan, Peter Walgenbach, Udo Hahn
A Corpus of Corporate Annual and Social Responsibility Reports: 280 Million Tokens of Balanced Organizational Writing. ECONLP@ACL (2018)
Johannes Hellrich, Sven Buechel, Udo Hahn
JeSemE: A Website for Exploring Diachronic Changes in Word Meaning and Emotion. CoRR (2018)
Erik Faessler, Udo Hahn
Annotation Data Management with JeDIS. DocEng (2018)
Christina Lohr, Sven Buechel, Udo Hahn
Sharing Copies of Synthetic Clinical Corpora without Physical Distribution - A Case Study to Get Around IPRs and Privacy Constraints Featuring the German JSYNCC Corpus. LREC (2018)
Sven Buechel, Udo Hahn
Representation Mapping: A Novel Approach to Generate High-Quality Multi-Lingual Emotion Lexicons. CoRR (2018)
Johannes Hellrich, Sven Buechel, Udo Hahn
JeSemE: Interleaving Semantics and Emotions in a Web Service for the Exploration of Language Change Phenomena. COLING (Demos) (2018)
Christina Lohr, Stephanie Luther, Franz Matthies, Udo Hahn
CDA-compliant section annotation of German-language discharge summaries: Guideline development, annotation campaign, section classification. AMIA (2018)
Udo Hahn, Franz Matthies, Christina Lohr, Markus Löffler
3000PA - Towards a National Reference Corpus of German Clinical Language. MIE (2018)
Sven Buechel, Udo Hahn
Representation Mapping: A Novel Approach to Generate High-Quality Multi-Lingual Emotion Lexicons. LREC (2018)
Johannes Hellrich, Sven Buechel, Udo Hahn
Inducing Affective Lexical Semantics in Historical Language. CoRR (2018)
Johannes Hellrich, Bernd Kampe, Udo Hahn
Downsampling Strategies are Crucial for Word Embedding Reliability. CoRR (2018)
Sven Buechel, Udo Hahn
Word Emotion Induction for Multiple Languages as a Deep Multi-Task Learning Problem. NAACL-HLT (2018)
Sven Buechel, Udo Hahn
Emotion Representation Mapping for Automatic Lexicon Construction (Mostly) Performs on Human Level. CoRR (2018)
Sven Buechel, Udo Hahn
Emotion Representation Mapping for Automatic Lexicon Construction (Mostly) Performs on Human Level. COLING (2018)
Johannes Hellrich, Alexander Stöger, Udo Hahn
Wenn der Funke überspringt - Word Embeddings im Dienst der Wissenschaftsgeschichte. DHd (2018)
Sven Buechel, Udo Hahn
A Flexible Mapping Scheme for Discrete and Dimensional Emotion Representations. CogSci (2017)
Johannes Hellrich, Udo Hahn
Exploring Diachronic Lexical Semantics with JeSemE. ACL (System Demonstrations) (2017)
Sven Buechel, Johannes Hellrich, Udo Hahn
The Course of Emotion in Three Centuries of German Text-A Methodological Framework. DH (2017)
Erik Faessler, Udo Hahn
Semedico: A Comprehensive Semantic Search Engine for the Life Sciences. ACL (System Demonstrations) (2017)
Sven Buechel, Udo Hahn
EmoBank: Studying the Impact of Annotation Perspective and Representation Format on Dimensional Emotion Analysis. EACL (2) (2017)
Franz Matthies, Udo Hahn
- But Moving from Abstracts to Full Texts Seems Harder than Expected. MedInfo (2017)
Johannes Hellrich, Franz Matthies, Udo Hahn
UIMA als Plattform für die nachhaltige Software-Entwicklung in den Digital Humanities. DHd (2017)
Sven Buechel, Udo Hahn
Readers vs. Writers vs. Texts: Coping with Different Perspectives of Text Understanding in Emotion Annotation. LAW@ACL (2017)
Johannes Hellrich, Udo Hahn
Don't Get Fooled by Word Embeddings-Better Watch their Neighborhood. DH (2017)
Friederike Klan, Erik Faessler, Alsayed Algergawy, Birgitta König-Ries, Udo Hahn
Integrated Semantic Search on Structured and Unstructured Data in the ADOnIS System. S4BioDiv@ISWC (2017)
Johannes Hellrich, Udo Hahn
Bad Company - Neighborhoods in Neural Embedding Spaces Considered Harmful. COLING (2016)
Johannes Hellrich, Udo Hahn
An Assessment of Experimental Protocols for Tracing Changes in Word Semantics Relative to Accuracy and Reliability. LaTeCH@ACL (2016)
Erik Faessler, Friederike Klan, Alsayed Algergawy, Birgitta König-Ries, Udo Hahn
Selecting and Tailoring Ontologies with JOYCE. EKAW (Satellite Events) (2016)
Sven Buechel, Udo Hahn
Emotion Analysis as a Regression Problem - Dimensional Models and Their Implications on Emotion Representation and Metrical Evaluation. ECAI (2016)
Johannes Hellrich, Udo Hahn
Romantik im Wandel der Zeit - eine quantitative Untersuchung. DHd (2016)
Sven Buechel, Udo Hahn, Jan Goldenstein, Sebastian G. M. Händschke, Peter Walgenbach
Do Enterprises Have Emotions? WASSA@NAACL-HLT (2016)
Ulrike Krieg-Holz, Christian Schuschnig, Franz Matthies, Benjamin Redling, Udo Hahn
CodE Alltag: A German-Language E-Mail Corpus. LREC (2016)
Sven Buechel, Johannes Hellrich, Udo Hahn
Feelings from the Past - Adapting Affective Lexicons for Historical Emotion Analysis. LT4DH@COLING (2016)
Johannes Hellrich, Udo Hahn
Measuring the Dynamics of Lexico-Semantic Change Since the German Romantic Period. DH (2016)
Udo Hahn, Franz Matthies, Erik Faessler, Johannes Hellrich
UIMA-Based JCoRe 2.0 Goes GitHub and Maven Central ― State-of-the-Art Software Resource Engineering and Distribution of NLP Pipelines. LREC (2016)
Johannes Hellrich, Udo Hahn
Adding Multilingual Terminological Resources to Parallel Corpora for Statistical Machine Translation Deteriorates System Performance: A Negative Result from Experiments in the Biomedical Domain. TSD (2015)
Johannes Hellrich, Franz Matthies, Erik Faessler, Udo Hahn
Sharing Models and Tools for Processing German Clinical Texts. MIE (2015)
Johannes Hellrich, Stefan Schulz, Sven Buechel, Udo Hahn
JUFIT: A Configurable Rule Engine for Filtering and Generating New Multilingual UMLS Terms. AMIA (2015)
Ulrike Krieg-Holz, Udo Hahn
Parameter zur Klassifizierung stilistischer Varianz bei E-Mails. DHd (2015)
Udo Hahn, Christine Engelmann
Grounding Epistemic Modality in Speakers' Judgments. PRICAI (2014)
Johannes Hellrich, Simon Clematide, Udo Hahn, Dietrich Rebholz-Schuhmann
Collaboratively Annotating Multilingual Parallel Corpora in the Biomedical Domain―some MANTRAs. LREC (2014)
Christine Engelmann, Udo Hahn
An Empirically Grounded Approach to Extend the Linguistic Coverage and Lexical Diversity of Verbal Probabilities. CogSci (2014)
Johannes Hellrich, Udo Hahn
Exploiting Parallel Corpora to Scale Up Multilingual Biomedical Terminologies. MIE (2014)
Erik Faessler, Johannes Hellrich, Udo Hahn
Disclose Models, Hide the Data - How to Make Use of Confidential Corpora without Seeing Sensitive Raw Data. LREC (2014)
Johannes Hellrich, Udo Hahn
Enhancing Multilingual Biomedical Terminologies via Machine Translation from Parallel Corpora. NLDB (2014)
Johannes Hellrich, Udo Hahn
Fostering Multilinguality in the UMLS: A Computational Approach to Terminology Expansion for Multiple Languages. AMIA (2014)
Graciela Gonzalez, Kevin Bretonnel Cohen, Casey S. Greene, Udo Hahn, Maricel G. Kann, Robert Leaman, Nigam Shah, Jieping Ye
Session introduction. Pacific Symposium on Biocomputing (2013)
Bente Maegaard, Udo Hahn, Søren Brunak, Stefan Schulz, Ulrich Andersen, Sebastian Welter
Question Answering for Health Professionals and Laypersons. MedInfo (2013)
Dietrich Rebholz-Schuhmann, Simon Clematide, Fabio Rinaldi, Senay Kafkas, Erik M. van Mulligen, Quoc-Chinh Bui, Johannes Hellrich, Ian Lewin, David Milward, Michael Poprat, Antonio Jimeno-Yepes, Udo Hahn, Jan A. Kors
Multilingual Semantic Resources and Parallel Corpora in the Biomedical Domain: the CLEF-ER Challenge. CLEF (Working Notes) (2013)
Dietrich Rebholz-Schuhmann, Simon Clematide, Fabio Rinaldi, Senay Kafkas, Erik M. van Mulligen, Quoc-Chinh Bui, Johannes Hellrich, Ian Lewin, David Milward, Michael Poprat, Antonio Jimeno-Yepes, Udo Hahn, Jan A. Kors
Entity Recognition in Parallel Multi-lingual Biomedical Corpora: The CLEF-ER Laboratory Overview. CLEF (2013)
Johannes Hellrich, Udo Hahn
The JULIE LAB MANTRA System for the CLEF-ER 2013 Challenge. CLEF (Working Notes) (2013)
Udo Hahn, Elena Beisswanger, Ekaterina Buyko, Erik Faessler, Jenny Traumüller, Susann Schröder, Kerstin Hornbostel
Iterative Refinement and Quality Checking of Annotation Guidelines - How to Deal Effectively with Semantically Sloppy Named Entity Types, such as Pathological Phenomena. LREC (2012)
Udo Hahn, Kevin Bretonnel Cohen, Yael Garten, Nigam H. Shah
Mining the pharmacogenomics literature - a survey of the state of the art. Briefings Bioinform. 13 (4) (2012)
Udo Hahn, Elena Beisswanger, Ekaterina Buyko, Erik Faessler
Active Learning-Based Corpus Annotation - The PathoJen Experience. AMIA (2012)
Kevin Bretonnel Cohen, Yael Garten, Nigam Shah, Udo Hahn
Session introduction. Pacific Symposium on Biocomputing (2012)
Senay Kafkas, Ian Lewin, David Milward, Erik M. van Mulligen, Jan A. Kors, Udo Hahn, Dietrich Rebholz-Schuhmann
CALBC: Releasing the Final Corpora. LREC (2012)
Elena Beisswanger, Udo Hahn
Towards valid and reusable reference alignments - ten basic quality checks for ontology alignments and their application to three different reference data sets. J. Biomed. Semant. 3 (S-1) (2012)
Ekaterina Buyko, Elena Beisswanger, Udo Hahn
The Extraction of Pharmacogenetic and Pharmacogenomic Relations - A Case Study Using PharmGKB. Pacific Symposium on Biocomputing (2012)
Dietrich Rebholz-Schuhmann, Antonio Jimeno-Yepes, Chen Li, Senay Kafkas, Ian Lewin, Ning Kang, Peter T. Corbett, David Milward, Ekaterina Buyko, Elena Beisswanger, Kerstin Hornbostel, Alexandre Kouznetsov, René Witte, Jonas B. Laurila, Christopher J. O. Baker, Cheng-Ju Kuo, Simon Clematide, Fabio Rinaldi, Richárd Farkas, György Móra, Kazuo Hara, Laura Inés Furlong, Michael Rautschka, Mariana L. Neves, Alberto D. Pascual-Montano, Qi Wei, Nigel Collier, Md. Faisal Mahbub Chowdhury, Alberto Lavelli, Rafael Berlanga Llavori, Roser Morante, Vincent Van Asch, Walter Daelemans, José Luís Marina, Erik M. van Mulligen, Jan A. Kors, Udo Hahn
Assessment of NER solutions against the first and second CALBC Silver Standard Corpus. J. Biomed. Semant. 2 (S-5) (2011)
Ekaterina Buyko, Erik Faessler, Joachim Wermter, Udo Hahn
Syntactic Simplification and Semantic Enrichment - Trimming Dependency Graphs for Event Extraction. Comput. Intell. 27 (4) (2011)
Kevin Bretonnel Cohen, Yael Garten, Udo Hahn, Nigam H. Shah
Workshop Introduction. Pacific Symposium on Biocomputing (2011)
Yoshinobu Kano, Jari Björne, Filip Ginter, Tapio Salakoski, Ekaterina Buyko, Udo Hahn, K. Bretonnel Cohen, Karin Verspoor, Christophe Roeder, Lawrence E. Hunter, Halil Kilicoglu, Sabine Bergler, Sofie Van Landeghem, Thomas Van Parys, Yves Van de Peer, Makoto Miwa, Sophia Ananiadou, Mariana L. Neves, Alberto D. Pascual-Montano, Arzucan Özgür, Dragomir R. Radev, Sebastian Riedel, Rune Sætre, Hong-Woo Chun, Jin-Dong Kim, Sampo Pyysalo, Tomoko Ohta, Jun'ichi Tsujii
U-Compare bio-event meta-service: compatible BioNLP event extraction services. BMC Bioinform. 12 (2011)
Ekaterina Buyko, Udo Hahn
Generating Semantics for the Life Sciences via Text Analytics. ICSC (2011)
Ekaterina Buyko, Jörg Linde, Steffen Priebe, Udo Hahn
Towards Automatic Pathway Generation from Biological Full-Text Publications. IDA (2011)
Dietrich Rebholz-Schuhmann, Fabio Rinaldi, Sampo Pyysalo, Nigel Collier, Udo Hahn
Towards mature use of semantic resources for biomedical analyses. J. Biomed. Semant. 2 (S-5) (2011)
Dietrich Rebholz-Schuhmann, Antonio Jimeno-Yepes, Chen Li, Senay Kafkas, Ian Lewin, Ning Kang, Peter T. Corbett, David Milward, Ekaterina Buyko, Elena Beisswanger, Kerstin Hornbostel, Alexandre Kouznetsov, René Witte, Jonas B. Laurila, Christopher J. O. Baker, Cheng-Ju Kuo, Simon Clematide, Fabio Rinaldi, Richárd Farkas, György Móra, Kazuo Hara, Laura Inés Furlong, Michael Rautschka, Mariana L. Neves, Alberto D. Pascual-Montano, Qi Wei, Nigel Collier, Md. Faisal Mahbub Chowdhury, Alberto Lavelli, Rafael Berlanga Llavori, Roser Morante, Vincent Van Asch, Walter Daelemans, José Luís Marina, Erik M. van Mulligen, Jan A. Kors, Udo Hahn
Assessment of NER solutions against the first and second CALBC silver standard corpus. Semantic Mining in Biomedicine (2010)
Dietrich Rebholz-Schuhmann, Antonio Jimeno-Yepes, Erik M. van Mulligen, Ning Kang, Jan A. Kors, David Milward, Peter T. Corbett, Ekaterina Buyko, Elena Beisswanger, Udo Hahn
Calbc Silver Standard Corpus. J. Bioinform. Comput. Biol. 8 (1) (2010)
Katrin Tomanek, Udo Hahn
A Comparison of Models for Cost-Sensitive Active Learning. COLING (Posters) (2010)

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Publication Activity (10 Years)

Top Topics

Top Venues

Udo Hahn