An Annotation Type System for a Data-Driven NLP Pipeline. - Udo Hahn; Ekaterina Buyko; Katrin Tomanek; Scott Piao; John McNaught; Yoshimasa Tsuruoka; Sophia Ananiadou (LAW@ACL, 2007)

Are Morpho-Syntactic Features More Predictive for the Resolution of Noun Phrase Coordination Ambiguity than Lexico-Semantic Similarity Scores? - Ekaterina Buyko; Udo Hahn (COLING, 2008)

Ontology-Based Interface Specifications for a NLP Pipeline Architecture. - Ekaterina Buyko; Christian Chiarcos; Antonio Pareja-Lora (LREC, 2008)

Semantic Annotations for Biology: a Corpus Development Initiative at the Jena University Language & Information Engineering (JULIE) Lab. - Udo Hahn; Elena Beisswanger; Ekaterina Buyko; Michael Poprat; Katrin Tomanek; Joachim Wermter (LREC, 2008)

Event Extraction from Trimmed Dependency Graphs. - Ekaterina Buyko; Erik Faessler; Joachim Wermter; Udo Hahn (BioNLP@HLT-NAACL (Shared Task), 2009)

How Feasible and Robust is the Automatic Extraction of Gene Regulation Events? A Cross-Method Evaluation under Lab and Real-Life Conditions. - Udo Hahn; Katrin Tomanek; Ekaterina Buyko; Jung-Jae Kim 001; Dietrich Rebholz-Schuhmann (BioNLP@HLT-NAACL, 2009)

Evaluating the Impact of Alternative Dependency Graph Encodings on Solving Event Extraction Tasks. - Ekaterina Buyko; Udo Hahn (EMNLP, 2010)

The GeneReg Corpus for Gene Expression Regulation Events - An Overview of the Corpus and its In-Domain and Out-of-Domain Interoperability. - Ekaterina Buyko; Elena Beisswanger; Udo Hahn (LREC, 2010)

The CALBC Silver Standard Corpus for Biomedical Named Entities - A Study in Harmonizing the Contributions from Four Independent Named Entity Taggers. - Dietrich Rebholz-Schuhmann; Antonio José Jimeno-Yepes; Erik M. van Mulligen; Ning Kang 002; Jan A. Kors; David Milward; Peter T. Corbett; Ekaterina Buyko; Katrin Tomanek; Elena Beisswanger; Udo Hahn (LREC, 2010)

Calbc Silver Standard Corpus. - Dietrich Rebholz-Schuhmann; Antonio Jimeno-Yepes; Erik M. van Mulligen; Ning Kang 002; Jan A. Kors; David Milward; Peter T. Corbett; Ekaterina Buyko; Elena Beisswanger; Udo Hahn (J. Bioinform. Comput. Biol., 2010)

Towards Automatic Pathway Generation from Biological Full-Text Publications. - Ekaterina Buyko; Jörg Linde; Steffen Priebe; Udo Hahn (IDA, 2011)

Generating Semantics for the Life Sciences via Text Analytics. - Ekaterina Buyko; Udo Hahn (ICSC, 2011)

Assessment of NER solutions against the first and second CALBC Silver Standard Corpus. - Dietrich Rebholz-Schuhmann; Antonio Jimeno-Yepes; Chen Li 011; Senay Kafkas; Ian Lewin; Ning Kang 002; Peter T. Corbett; David Milward; Ekaterina Buyko; Elena Beisswanger; Kerstin Hornbostel; Alexandre Kouznetsov; et al. (J. Biomed. Semant., 2011)

U-Compare bio-event meta-service: compatible BioNLP event extraction services. - 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; et al. (BMC Bioinform., 2011)

Syntactic Simplification and Semantic Enrichment - Trimming Dependency Graphs for Event Extraction. - Ekaterina Buyko; Erik Faessler; Joachim Wermter; Udo Hahn (Comput. Intell., 2011)

Active Learning-Based Corpus Annotation - The PathoJen Experience. - Udo Hahn; Elena Beisswanger; Ekaterina Buyko; Erik Faessler (AMIA, 2012)

Iterative Refinement and Quality Checking of Annotation Guidelines - How to Deal Effectively with Semantically Sloppy Named Entity Types, such as Pathological Phenomena. - Udo Hahn; Elena Beisswanger; Ekaterina Buyko; Erik Faessler; Jenny Traumüller; Susann Schröder; Kerstin Hornbostel (LREC, 2012)

The Extraction of Pharmacogenetic and Pharmacogenomic Relations - A Case Study Using PharmGKB. - Ekaterina Buyko; Elena Beisswanger; Udo Hahn (Pacific Symposium on Biocomputing, 2012)