Christine Köhn

I am a PhD student and research assistant. I was a memeber of the international graduate research group Cross-Modal Interactions in Natural and Artificial Cognitive Systems (CINACS).

Contact

News

  • 2018-11: Inga Kempfert presented our paper about an error tagger for German at the NLP4CALL workshop. The results are from her bachelor's thesis.
  • 2016-12: For my last presentations, I created a Latex Beamer template based on the corporate design of Universität Hamburg. You can find the unofficial template here.
  • 2016-10: Timo and I hosted a group in the trial study week (Schnupperstudium) on Spoken Dialogue Systems from October 17th to 21st and we were voted best project! Here's the video. While having fun with dialogues, we got to know fundamental computer science concepts such as variables, recursion, grammars and data structures.

Research Interests

  • Grammatical error diagnosis (and correction)
  • Processing/Parsing language learner data
  • Integrating contextual information into parsing
  • Hybrid Parsing

Other Interests

Useful stuff

  • I highly recommend everyone who has to correct and rate students' assignments submitted by email to have a look at abgaben.el for emacs and mu4e. This setup speeds up the process immensely.

Publications

  • Inga Kempfert, Christine Köhn. 2018.
    "An Automatic Error Tagger for German".
    in Proceedings of Proceedings of the 7th workshop on NLP for Computer Assisted Language Learning".
    pdf website bibtex
    @InProceedings{KempfertAndKoehn2018-Gerrant,
    	author = {Inga Kempfert and Christine Köhn},
    	title = "An Automatic Error Tagger for German",
    	booktitle = "Proceedings of the 7th workshop on NLP for Computer Assisted Language Learning",
    	year = "2018",
    	publisher = "LiU Electronic Press",
    	pages = "32--40",
    	location = "Stockholm, Sweden",
    	url = "http://aclweb.org/anthology/W18-7104"
    }
    
  • Christine Köhn, Arne Köhn. 2018.
    "An Annotated Corpus of Picture Stories Retold by Language Learners".
    in Proceedings of the Joint Workshop on Linguistic Annotation, Multiword Expressions and Constructions (LAW-MWE-CxG-2018).
    pdf website bibtex
    @InProceedings{KoehnAndKoehn2018-ComiGSCorpus,
    	author = {Christine Köhn and Arne Köhn},
    	title = {An Annotated Corpus of Picture Stories Retold by Language Learners},
    	booktitle = {Proceedings of the Joint Workshop on Linguistic Annotation, Multiword Expressions and Constructions (LAW-MWE-CxG-2018)},
    	month = {August},
    	year = {2018},
    	address = {Santa Fe, New Mexico, USA},
    	publisher = {Association for Computational Linguistics},
    	pages = {121--132},
    	url = {http://www.aclweb.org/anthology/W18-4914}
    }
    
  • Christine Köhn, Tobias Staron, Arne Köhn. 2016.
    "Parsing Free-Form Language Learner Data: Current State and Error Analysis".
    in Proceedings of KONVENS 2016.
    pdf URN website bibtex
    @InProceedings{koehn-konvens-2016,
      author = {Christine K{\"o}hn and Tobias Staron and Arne K{\"o}hn},
      title = {Parsing Free-Form Language Learner Data: Current State and Error Analysis},
      booktitle = {Proceedings of KONVENS 2016},
      year = {2016},
      month = {september},
      location = {Bochum}
     }
    
  • Christine Köhn, Wolfgang Menzel. 2015.
    "Towards Parsing Language Learner Utterances in Context".
    in Proceedings of the International Conference of the German Society for Computational Linguistics and Language Technology (GSCL-2015).
    pdf bibtex
    @InProceedings{kohn-menzel:2015:GSCL-2015,
      author    = {K\"{o}hn, Christine  and  Menzel, Wolfgang},
      title     = {Towards Parsing Language Learner Utterances in Context},
      booktitle = {Proceedings of the International Conference of the German Society for Computational Linguistics and Language Technology},
      month     = {October},
      year      = {2015},
      address   = {Duisburg-Essen, Germany},
      publisher = {German Society for Computational Linguistics and Language Technology},
      pages     = {144--153}
    }
    

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Topic revision: 22 Jan 2019, ChristineKoehn
 
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