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Using Hedges to Classify Citations in Scientific Articles

  • Chrysanne Di Marco
  • Frederick W. Kroon
  • Robert E. Mercer
Part of the The Information Retrieval Series book series (INRE, volume 20)

Abstract

Citations in scientific writing fulfil an important role in creating relationships among mutually relevant articles within a research field. These inter-article relationships reinforce the argumentation structure intrinsic to all scientific writing. Therefore, determining the nature of the exact relationship between a citing and cited paper requires an understanding of the rhetorical relations within the argumentative context in which a citation is placed. To determine these relations automatically, we have suggested that various stylistic and rhetorical cues will be significant. One such cue that we are studying is the use of hedging to modify the affect of a scientific claim. We provide evidence that hedging occurs more frequently in citation contexts than in the text as a whole. With this information we conjecture that hedging is a significant aspect of the rhetorical structure of citation contexts and that the pragmatics of hedges may help in determining the rhetorical purpose of citations. A citation indexing tool for biomedical literature analysis is introduced.

Keywords

automatic citation analysis hedges rhetoric of science science writing 

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8. Bibliography

  1. Andrade, M. A., and Valencia, A. (1988) Automatic extraction of keywords from scientific text: Application to the knowledge domain of protein families. Bioinformatics, 14(7), 600–607.Google Scholar
  2. Blaschke, C., Andrade, M. A., Ouzounis, C., and Valencia, A. (1999) Automatic extraction of biological information from scientific text: Protein-protein interactions. In Int. Conf. on Intelligent Systems for Molecular Biology (ISMB), 60–67.Google Scholar
  3. Bollacker, B., Lawrence, S., and Giles, C. L. (1999) A system for automatic personalized tracking of scientific literature on the Web. In The Fourth ACM Conf. on Digital Libraries, 105–113.Google Scholar
  4. Cole, S. (1975) The growth of scientific knowledge: Theories of deviance as a case study. In The Idea of Social Structure: Papers in Honor of Robert K. Merton, Harcourt, New York, 175–220.Google Scholar
  5. Di Marco, C., and Mercer, R. E. (2003) Toward a catalogue of citation-related rhetorical cues in scientific texts. In Proc. of the Pacific Assoc. for Comp. Ling. Conf. (PACLING), 63–72.Google Scholar
  6. Duncan, E. B., Anderson, F. D., and McAleese, R. (1981) Qualified citation indexing: its relevance to educational technology. In Information retrieval in educational technology, 70–79.Google Scholar
  7. Fahnestock, J. (1999) Rhetorical figures in science. Oxford University Press.Google Scholar
  8. Finney, B. (1979) The reference characteristics of scientific texts. Master’s thesis, The City University of London.Google Scholar
  9. Frost, C. (1979) The use of citations in literary research: a preliminary classification of citation functions. Library Quarterly, 49, 399–414.Google Scholar
  10. Garfield, E. (1965) Can citation indexing be automated? In M. E. Stevens et al., editors, Statistical Association Methods for Mechanical Documentation (NBS Misc. Pub. 269). National Bureau of Standards, Washington, DC.Google Scholar
  11. Garfield, E. (1973) Information, power, and the Science Citation Index. In Essays of an Information Scientist, 1, 1962–1973, Institute for Scientific Information.Google Scholar
  12. Garzone, M. (1996) Automated classification of citations using linguistic semantic grammars., M.Sc. Thesis, The University of Western Ontario.Google Scholar
  13. Garzone, M., and Mercer, R. E. (2000) Towards an automated citation classifier. In Proc. of the Conf. of the Canadian Society for the Computational Studies of Intelligence (CSCSI), 337–346.Google Scholar
  14. Gross, A. G. (1996) The rhetoric of science. Harvard University Press.Google Scholar
  15. Gross, A. G., Harmon, J. E., and Reidy, M. (2002) Communicating science: The scientific article from the 17th century to the present. Oxford University Press.Google Scholar
  16. Hyland, K. (1998) Hedging in scientific research articles. John Benjamins Publishing Company.Google Scholar
  17. Knott, A. (1996) A data-driven methodology for motivating a set of coherence relations. Ph.D. thesis, University of Edinburgh.Google Scholar
  18. Lakoff, R. (1972) The pragmatics of modality. In P. Peranteau, J. Levi, and G. Phares, editors, Papers from the Eighth Regional Meeting, Chicago Linguistics Society, 229–246.Google Scholar
  19. Lipetz, B. A. (1965) Problems of citation analysis: Critical review. Am. Doc., 16, 381–390.Google Scholar
  20. Mann, W. C., and Thompson, S. A. (1988) Rhetorical structure theory: Toward a functional theory of text organization. Text, 8(3).Google Scholar
  21. Marcotte, E. M., Xenarios, I., and Eisenberg, D. (2001) Mining literature for protein-protein interactions. Bioinformatics, 17(4), 359–363.CrossRefGoogle Scholar
  22. Marcu, D. (1997) The rhetorical parsing, summarization, and generation of natural language texts. Ph.D. thesis, University of Toronto.Google Scholar
  23. Mercer, R. E., and Di Marco, C. (2003) The importance of fine-grained cue phrases in scientific citations. In Proc. of the Conf. of the Can. Soc. for the Comp. Studies of Int. (CSCSI), 550–556.Google Scholar
  24. Mercer, R. E., Di Marco, C., and Kroon, F. W. (2004) The frequency of hedging cues in citation contexts in scientific writing. In Proc. of the Conf. of the Canadian Society for the Computational Studies of Intelligence (CSCSI), 75–88.Google Scholar
  25. Miller, R. G. (1981) Simultaneous statistical inference, Springer Verlag.Google Scholar
  26. Moravscik, M. J., and Murugesan, P. (1975) Some results on the function and quality of citations. Social Studies of Science, 5, 86–92.Google Scholar
  27. Myers, G. (1989) The pragmatics of politeness in scientific articles. Appl. Linguistics, 10(1), 1–35.Google Scholar
  28. Myers, G. (1991) Writing biology. University of Wisconsin Press.Google Scholar
  29. Nanba, H. and Okumura, M. (1999) Towards multi-paper summarization using reference information. In Proc. of the 16th Int. Joint Conf. on Artificial Intelligence (IJCAI), 926–931.Google Scholar
  30. Nanba, H., Kando, N., and Okumura, M. (2000) Classification of research papers using citation links and citation types: Towards automatic review article generation. In Proc. of the American Society for Information Science (ASIS), 117–134.Google Scholar
  31. Peritz, B. C. (1983) A classification of citation roles for the social sciences and related fields. Scientometrics, 5, 303–312.Google Scholar
  32. Small, H. (1982) Citation content analysis. Progress in Communication Sciences, 3, 287–310.Google Scholar
  33. Spiegel-Rösing, I. (1977) Science studies: Bibliometric and content analysis. Social Studies of Science, 7, 97–113.Google Scholar
  34. Teufel, S. (1999) Argumentative zoning: Information extraction from scientific articles. Ph.D. thesis, University of Edinburgh.Google Scholar
  35. Thomas, J., Milward, D., Ouzounis, C., Pulman, S., and Carroll, M. (2000) Automatic extraction of protein interactions from scientific abstracts. In Proc. of the 5th Pacific Symp. on Biocomputing (PSB), 538–549.Google Scholar
  36. Weinstock, M. (1971) Citation indexes. In Encycl. of Library and Information Science, 5, 16–40.Google Scholar
  37. Wilbur, W. J. (2002) A thematic analysis of the AIDS literature. In Proc. of the 7th Pacific Symp. on Biocomputing (PSB), 386–397.Google Scholar
  38. Wilbur, W. J., and Coffee., L. (1994) The effectiveness of document neighboring in search enhancement. Information Processing Management, 30, 253–266.CrossRefGoogle Scholar

Copyright information

© Springer 2006

Authors and Affiliations

  • Chrysanne Di Marco
    • 1
  • Frederick W. Kroon
    • 1
  • Robert E. Mercer
    • 2
  1. 1.Dept. Of Computer ScienceUniversity of WaterlooWaterlooCanada
  2. 2.Dept. Of Computer ScienceThe University of Western OntarioLondonCanada

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