Morphisto: Service-Oriented Open Source Morphology for German

  • Andrea Zielinski
  • Christian Simon
  • Tilman Wittl
Part of the Communications in Computer and Information Science book series (CCIS, volume 41)

Abstract

This paper presents the current activities surrounding Morphisto, an open source morphological analyzer/generator for German, based on the SMOR-based SFST tools. Morphisto was designed as a user-friendly application within the eHumanities project TextGrid. It comprises a minimal lexicon component that works in tandem with SMOR and is now being extended within the ELEXIKO project. Additional tools for the management of lexical data and services built on top of the finite state transducer are also integrated as Web Services in the grid, so that all resources can be shared readily among lexicographers, linguists, and finite-state developers.

Keywords

Computational German Morphology Finite State Transducer Grid SFST 

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References

  1. 1.
    Gietz, T., et al.: TextGrid and eHumanities. In: Sloot, P. (ed.) IEEE Conference on e-Science and Grid Computing, Amsterdam, December 4-6, p. 133. IEEE Computer Soceity, Los Alamitos (2006)Google Scholar
  2. 2.
    Yli-Jyrä, A.: Toward a Widely Usable Finite-State Morphology Workbench for Less Studied Languages – Part I: Desiderata. Nordic Journal of African Studies 14(4), 479–491Google Scholar
  3. 3.
    Schmid, H.: A Programming Language for Finite State Transducers. In: Yli-Jyrä, A., Karttunen, L., Karhumäki, J. (eds.) FSMNLP 2005. LNCS (LNAI), vol. 4002, pp. 308–309. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  4. 4.
    Schiller, A.: Deutsche Flexions- und Kompositionsmorphologie mit PC-KIMMO. In: Hausser, R. (ed.) Linguistische Verifikation. Dokumentation zur ersten Morpholympics 1994 (1996)Google Scholar
  5. 5.
    Heid, U., Säuberlich, B., Fitschen, A.: Using Descriptive Generalisations in the Acquisition of Lexical Data for Word Formation. In: Proceedings of the 3rd Conference on Language Resources and Evaluation, Las Palmas de Gran Canaria, Spain, vol. IV, pp. 86–92 (2002)Google Scholar
  6. 6.
    Zielinski, A., Simon, C.: Morphisto: An Open-Source Morphological Analyzer for German. In: Proceedings of the FSMNLP 2008, pp. 177–184 (2008) Google Scholar
  7. 7.
    Jacke, B.: Deutsches Wörterbuch für Ispell, Myspell und Hunspell nach den neuen Rechtschreibregeln (2006), http://www.j3e.de/ispell/igerman98/
  8. 8.
    Schmid, H., Fitschen, A., Heid, U.: SMOR: A German Computational Morphology Covering Derivation, Composition, and Inflection. In: Proceedings of the IVth International Conference on Language Resources and Evaluation (LREC 2004), Lisbon, Portugal (2004)Google Scholar
  9. 9.
    Schmid, H.: Disambiguation of Morphological Structure Using a PCFG. In: Proceedings of the Human Language Technology Conference and the Conference on Empirical Methods in Natural Language Processing (HLT/EMNLP 2005), Vancouver, Canada (2005)Google Scholar
  10. 10.
    Geyken, A., Hanneforth, T.: TAGH: A Complete Morphology for German based on Weighted Finite State Automata. In: Yli-Jyrä, A., Karttunen, L., Karhumäki, J. (eds.) FSMNLP 2005. LNCS (LNAI), vol. 4002, pp. 55–66. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  11. 11.
    Klosa, A., Schnörch, U., Storjohann, P.: ELEXIKO: Lexical and Lexicological, Corpus-based Hypertext Information System at the Institut für deutsche Sprache, Mannheim. In: Proceedings of the 12th Euralex International Congress (2006)Google Scholar
  12. 12.
    Daelemans, W., van den Bosch, A.: Memory-Based Language Processing. Cambridge University Press, Cambridge (2005)CrossRefGoogle Scholar
  13. 13.
    Marek, T.: Analysis of German Compounds Using Weighted Finite State Transducers, Bachelor thesis, University of Tübingen (2006)Google Scholar
  14. 14.
    Wittl, T.: German Morphological Disambiguator based on statistical data. In: Proceedings of TaCoS 2009 (forthcoming, 2009)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Andrea Zielinski
    • 1
  • Christian Simon
    • 2
  • Tilman Wittl
    • 3
  1. 1.FIZ KarlsruheGermany
  2. 2.Albert-Ludwigs-Universität FreiburgGermany
  3. 3.Ruprecht-Karls-Universität HeidelbergGermany

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