Publications

Roman Klinger, and Christoph M. Friedrich. User's Choice of Precision and Recall in Named Entity Recognition. In Galia Angelova, Kalina Bontcheva, Ruslan Mitkov, Nicolas Nicolov, and Nicolai Nikolov (Eds.), Proceedings of Recent Advances in Natural Language Processing (RANLP), 192-196, Borovets, Bulgaria, September 2009. [PUMA: optimization crf ner] URL

Roman Klinger, Christoph M. Friedrich, Juliane Fluck, and Martin Hofmann-Apitius. Named Entity Recognition with Combinations of Conditional Random Fields. Proceedings of the Second BioCreative Challenge Evaluation Workshop, 89-91, Madrid, Spain, April 2007. [PUMA: myown crf ner bionlp]

Roman Klinger, Laura I. Furlong, Christoph M. Friedrich, Heinz Theodor Mevissen, Juliane Fluck, Ferran Sanz, and Martin Hofmann-Apitius. Identifying Gene Specific Variations in Biomedical Text. Journal of Bioinformatics and Computational Biology, (5)6:1277-1296, December 2007. [PUMA: mutations myown genes crf ner] URL

Corinna Kolářik, Roman Klinger, and Martin Hofmann-Apitius. Identification of Histone Modifications in Biomedical Text for Supporting Epigenomic Research. BMC Bioinformatics, (10)S28BioMed Central, January 2009. [PUMA: imported myown crf ner binlp] URL

Roman Klinger, and Christoph M. Friedrich. Feature Subset Selection in Conditional Random Fields for Named Entity Recognition. In Galia Angelova, Kalina Bontcheva, Ruslan Mitkov, Nicolas Nicolov, and Nicolai Nikolov (Eds.), Proceedings of Recent Advances in Natural Language Processing (RANLP), 185-191, Borovets, Bulgaria, September 2009. [PUMA: myown selection feature crf ner] URL

Roman Klinger, Corinna Kolářik, Juliane Fluck, Martin Hofmann-Apitius, and Christoph M. Friedrich. Detection of IUPAC and IUPAC-like Chemical Names. Bioinformatics, (24)13:i268-i276, 2008. [PUMA: nlp myown entities mining chemical crf text ner names] URL

Roman Klinger. Conditional Random Fields for Named Entity Recognition - Feature Selection and Optimization in Biology and Chemistry. Fraunhofer Series in Information and Communication Technology, Shaker, Aachen, Germany, 2011. [PUMA: imported myown crf ner bionlp] URL

Roman Klinger, and Katrin Tomanek. Classical Probabilistic Models and Conditional Random Fields. TR07-2-013December 2007. [PUMA: myown models graphical crf probabilistic tutorial review] URL

Roman Klinger. Automatically Selected Skip Edges in Conditional Random Fields for Named Entity Recognition. Proceedings of the International Conference Recent Advances in Natural Language Processing 2011, 580-585, RANLP 2011 Organising Committee, Hissar, Bulgaria, September 2011. [PUMA: myown crf learning edges ner skip structure] URL