author = {Klinger, Roman},
  title = {Automatically Selected Skip Edges in Conditional
                  Random Fields for Named Entity Recognition},
  booktitle = {Proceedings of the International Conference Recent
                  Advances in Natural Language Processing 2011},
  year = {2011},
  pages = {580-585},
  address = {Hissar, Bulgaria},
  month = {September},
  publisher = {RANLP 2011 Organising Committee},
  url = {http://aclanthology.org/R11-1082},
  internaltype = {conferenceproc}
  title = {Conditional Random Fields for Named Entity Recognition - Feature
	Selection and Optimization in Biology and Chemistry},
  publisher = {Shaker},
  year = {2011},
  author = {Roman Klinger},
  series = {Fraunhofer Series in Information and Communication Technology},
  address = {Aachen, Germany},
  url = {http://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-0213-3},
  note = {PhD. Thesis at University of Dortmund},
  internaltype = {thesis}
  author = {Roman Klinger and Sebastian Riedel and Andrew
  title = {Inter-Event Dependencies support Event Extraction
                  from Biomedical Literature},
  booktitle = {Mining Complex Entities from Network and Biomedical
                  Data (MIND), European Conference on Machine Learning
                  and Principles and Practice of Knowledge Discovery
                  in Databases (ECML PKDD)},
  year = {2011},
  url = {http://www.romanklinger.de/publications/klinger11interevent.pdf},
  internaltype = {workshop}
  author = {Thomas, Philippe and Solt, Ill\'{e}s and Klinger,
                  Roman and Leser, Ulf},
  title = {Learning Protein Protein Interaction Extraction
                  using Distant Supervision},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and
                  Semisupervised Methods in Natural Language
  year = {2011},
  pages = {25-32},
  address = {Hissar, Bulgaria},
  month = {September},
  url = {http://www.aclanthology.org/W11-3904},
  internaltype = {workshop}
  author = {Philippe E. Thomas and Roman Klinger and Laura
                  I. Furlong and Martin Hofmann-Apitius and Christoph
                  M. Friedrich},
  title = {Challenges in the association of human single
                  nucleotide polymorphism mentions with unique
                  database identifiers},
  journal = {BMC Bioinformatics},
  year = {2011},
  volume = {12(Suppl 4)},
  number = {S4},
  doi = {10.1186/1471-2105-12-S4-S4},
  internaltype = {journal}