The XLDB Group at the CLEF 2005 Ad-Hoc Task

  • Nuno Cardoso
  • Leonardo Andrade
  • Alberto Simões
  • Mário J. Silva
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4022)

Abstract

This paper presents the participation of the XLDB Group in the CLEF 2005 ad-hoc monolingual and bilingual subtasks for Portuguese. We participated with an improved and extended configuration of the tumba! search engine software. We detail the new features and evaluate their performance.

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References

  1. 1.
    Cardoso, N., Silva, M.J., Costa, M.: The XLDB Group at CLEF 2004. In: Peters, C., Clough, P., Gonzalo, J., Jones, G.J.F., Kluck, M., Magnini, B. (eds.) CLEF 2004. LNCS, vol. 3491, pp. 245–252. Springer, Heidelberg (2005)CrossRefGoogle Scholar
  2. 2.
    Silva, M.J.: The Case for a Portuguese Web Search Engine. In: Proceedings of ICWI 2003, the 2003 IADIS International Conference on WWW/Internet, Algarve, Portugal, IADIS, pp. 411–418 (2003)Google Scholar
  3. 3.
    Braschler, M., Peters, C.: 1-2. In: Cross-Language Evaluation Forum: Objectives, Results, Achievements, vol. 7, pp. 7–31. Kluwer Academic Publishers, Dordrecht (2004)Google Scholar
  4. 4.
    Nateau, D., Jarmasz, M., Barrière, C., Foster, G., St-Jacques, C.: Using COTS Search Engines and Custom Query Strategies at CLEF. In: Peters, C., Clough, P., Gonzalo, J., Jones, G.J.F., Kluck, M., Magnini, B. (eds.) CLEF 2004. LNCS, vol. 3491, pp. 100–109. Springer, Heidelberg (2005)CrossRefGoogle Scholar
  5. 5.
    Almeida, J.J., Pinto, U.: Jspell – a Module for Generic Natural Language Lexical Analysis. In: Actas do X Encontro da Associação Portuguesa de Linguística, Évora, pp. 1–15 (1994), http://www.di.uminho.pt/~jj/pln/jspell1.ps.gz (in Portuguese)
  6. 6.
    Simões, A.M., Almeida, J.J.: Jspell.pm – a Morphological Analysis Module for Natural Language Processing. In: Actas do XVII Encontro da Associação Portuguesa de Linguística, Lisbon, pp. 485–495 (2001) (in Portuguese)Google Scholar
  7. 7.
    Rocha, P., Santos, D.: CETEMPúblico: Um corpus de grandes dimensões de linguagem jornalística portuguesa. In: Actas do V Encontro para o processamento computacional da língua portuguesa escrita e falada (PROPOR 2000), Atibaia, São Paulo, Brasil (2000)Google Scholar
  8. 8.
    Martins, B., Silva, M.J.: A Statistical Study of the WPT 03 Corpus. Technical Report DI/FCUL TR-04-1, Departamento de Informática da Faculdade de Ciências da Universidade de Lisboa (2004)Google Scholar
  9. 9.
    Somers, H.: Review article: Example based machine translation. Machine Translation 14, 113–157 (1999)CrossRefGoogle Scholar
  10. 10.
    Costa, M.: Sidra: a flexible web search system. Master’s thesis, Faculdade de Ciências da Universidade de Lisboa (2004)Google Scholar
  11. 11.
    Robertson, S.E., Walker, S., Jones, S., Hancock-Beaulieu, M.M.: Okapi at TREC-3. In: Harman, D.K. (ed.) IST Special Publication 500-225: Overview of the Third Text REtrieval Conference (TREC 3), Gaithersburg, MD, USA, Department of Commerce, National Institute of Standards and Technology, pp. 109–126 (1995)Google Scholar
  12. 12.
    Cardoso, N., Martins, B., Chaves, M., Andrade, L., Silva, M.J.: The XLDB Group at GeoCLEF 2005. In: Peters, C. (ed.) Working Notes for the CLEF 2005 Workshop, Wien, Austria (2005)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Nuno Cardoso
    • 1
  • Leonardo Andrade
    • 1
  • Alberto Simões
    • 2
  • Mário J. Silva
    • 1
  1. 1.Departamento de InformáticaGrupo XLDB
  2. 2.Departamento de InformáticaUniversidade do Minho 

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