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A learning technique for legal document analysis

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Published:14 June 1999Publication History

ABSTRACT

More and more law is available freely on the Internet. The growing complexity of legal rules and the necessary adaptation to user needs requires better instruments than manual browsing and searching interfaces of the past. Information reconnaissance of an unknown text corpus would provide a major help. Our research on neural networks concerns adaptive learning techniques for information reconnaissance in legal document archives. Self-organising maps offer besides successful classification a promising tool for this purpose. The neural processing elements can be labeled with the most appropriate keywords to describe the contents of the documents. Applying the tools of refinement, our novel approach describes the most interesting features of the document. The user can choose properly between the various units in order to refine the next step of research. An integration of this tool of information reconnaissance into an intelligent agent is straightforward and will bring much benefit in a practical application.

References

  1. 1.K. Ashley. Modeling Legal Argument: Reasoning with cases and hypotheticals. MIT-Press, Cambridge, MA, 1990.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  2. 2.R. Belew. A connectionist approach to conceptual information retrieval. In Proc. Int. Conference on Artificial Intelligence and Law, 1987.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  3. 3.T. Bench-Capon. Neural networks and open texture. In Proc. Int. Conference on Artificial Intelligence and Law, 1993.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  4. 4.J. Bing. Hypertext - The deep structure. In Proc. Int. Conference on Database and Expert Systems Applications, 1999.]]Google ScholarGoogle Scholar
  5. 5.S. Briininghaus and K. D. Ashley. Finding factors: Learning to classify case opinions under abstract fact categories. In Proc. Int. Conference on Artificial Intelligence and Law, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  6. 6.J. P Callan and W. B. Croft. An evaluation of query processing strategies using the TIPSTER collection. In Proc. ACM SIGIR Int. Conference on R&D in Information Retrieval, 1993.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  7. 7.J. P. Callan, W. B. Croft, and S. M. Harding. The INQUERY retieval system. In Proc. Int. Conference on Database and Expert Systems Applications, 1992.]]Google ScholarGoogle ScholarCross RefCross Ref
  8. 8.H. Chen, A. L. Houston, R. R. Sewell, and B. R. Schatz. Semantic search and semantic categorization. In Proc. Int. ACM SIGIR Conference on R&D in Information Retrieval, Philadelphia, PA, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  9. 9.J. J. Daniels and E. L. Rissland. Finding legally relevant passages in case opinions. In Proc. Int. Conference on Artijcial Intelligence and Law, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  10. 10.J. J. Daniels and E. L. Rissland. integrating IR and CBR to locate relevant text passages. In Proc. Int. Conference on Database and Expert Systems Applications, Workshop on Legal Systems, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  11. 11.R. M. di Giorgi and R. Nannucci, editors. Special Issue: Hypertext and Hypermedia in the Law. lnformatica e Diritto, Edizioni Scientifiche Italiane, 1994.]]Google ScholarGoogle Scholar
  12. 12.C. Groendijk. Neural schemata in automated judicial problem solving. In Proc. Int. Conference JURIX, 1992.]]Google ScholarGoogle Scholar
  13. 13.T. Honkela, V. Pulkki, and T. Kohonen. Contextual relations of words in Grimm tales analyzed by self-organising maps. In Proc. Int. Conference on Artificial Neural Networks, Paris, France, 1995.]]Google ScholarGoogle Scholar
  14. 14.Y. Jing and W. B. Croft. An association thesaurus for information retrieval. In Proc. Int. Conference RIAO'94, 1994.]]Google ScholarGoogle Scholar
  15. 15.S, Keane, V. Ratnaike, and R. Wilkinson. Hierarchical news filtering. In Proc. Int. Conference on Practical Aspects of Knowledge Management, Basel, Switzerland, 1996.]]Google ScholarGoogle Scholar
  16. 16.J. Kiniry and D. Zimmerman. A hands-on look at java mobile agents. IEEE Internet Computing, I(4), 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  17. 17.M. Klusch and W. Benn. Intelligente informationsagenten im internet (intelligent information agents on the internet). Kiinstliche bztelligenz, 3, 1998.]]Google ScholarGoogle Scholar
  18. 18.T. Kohonen. Self-organized formation of topologically correct feature maps. Biological Cybernetics, 43, 1982.]]Google ScholarGoogle Scholar
  19. 19.T. Kohonen. Self-organizing maps. Springer-Verlag, Berlin, 1995.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  20. 20.T. Kohonen. Self-organization of very large document collections: State of the art. In Proc. lnt. Conference on Artificial Neural Networks, Sk&de, Sweden, 1998.]]Google ScholarGoogle ScholarCross RefCross Ref
  21. 21.K. Lagus, T. Honkela, S. Kaski, and T. Kohonen. Selforganizing maps of document collections: A new approach to interactive exploration. In Proc. Int. Conference on Knowledge Discovery and Data Mining, Portland, OR, 1996.]]Google ScholarGoogle Scholar
  22. 22.H. Lieberman. Beyond information retrieval: Information agents at the MIT media lab. Kiinstliche Intelligenz, 3, 1998.]]Google ScholarGoogle Scholar
  23. 23.X. Lin, D. Soergel, and G. Marchionini. A self-organizing semantic map for information retrieval. In Proc. ACM SIGIR Int. Conference on R&D in Information Retrieval, Chicago, IL, 1991.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  24. 24.G. Marchionini and B. Shneiderman. Finding facts vs. browsing in hypertext systems. IEEE Computer, 21 (I), 1988.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  25. 25.D. Merkl. A connectionist view on document classification. In Proc. Australasian Database Conference, Adelaide, Australia, 1995.]]Google ScholarGoogle Scholar
  26. 26.D. Merkl. Content-based document classification with highly compressed input data. In Proc. int. Conference on Artificial Neural Networks, Paris, France, 1995.]]Google ScholarGoogle Scholar
  27. 27.D. Merkl. Exploration of text collections with hierarchical feature maps. In Proc. Int. ACM Conference on R&D in Information Retrieval, Philadelphia, PA, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  28. 28.D. Merkl. Text classification with self-organizing maps: Some lessons learned. Neurocomputing, 2 I (I-3). I 998.]]Google ScholarGoogle Scholar
  29. 29.D. Merkl and E. Schweighofer. The exploration of legal text corpora with hierarchical neural networks: A guided tour in public international law. In Proc. Int. Confererzce on Artificial Intelligence and Law, Melbourne, Australia, 1997.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  30. 30.D. Merkl, E. Schweighofer, and W. Winiwarter. CONCAT: Connotation analysis of thesauri based on the interpretation of context meaning. In Proc. Int. Conference on Database and Expert Systems Applications, Athens, Greece, 1994.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  31. 31.D. Merkl and A M. Tjoa. Data mining in large free-text document archives. In Proc. Int. Symposium on Cooperative Database Systems for Advanced Applications, Kyoto, Japan, 1996.]]Google ScholarGoogle Scholar
  32. 32.J. Nielsen. Hypertext and Hypermedia. Academic Press, Boston, MA, 1993.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  33. 33.L. Philipps. Are legal decisions based on the application of ruies or prototype recognition? Legal science on the way to neural network. In Pre-proceedings of the 3rd Int Conf on Logica, Informatica, Diritto, Florence, Italy, 1989.]]Google ScholarGoogle Scholar
  34. 34.A. Rauber and D. Merkl. Creating an order in distributed digital libraries by integrating independent self-organizing maps. In Proc. Int. Conference on Arti$cial Neural Networks, Sk&de, Sweden, 1998.]]Google ScholarGoogle ScholarCross RefCross Ref
  35. 35.A. Rauber and D. Merkl. Automatic labeling of selforganizing maps: Making a treasure-map reveal its secrets. In Proc. Pacific Asia Conference on Knowledge Discovery and Data Mining, Beijing, China, 1999.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  36. 36.H. Ritter and T. Kohonen. Self-organizing semantic maps. Biological Cybernetics, 6 I , 1989.]]Google ScholarGoogle Scholar
  37. 37.D. E. Rose. A Symbolic und Connectionist Approach to Legal Information Retrieval. Lawrence Erlbaum, Hillsdale, NJ, 1994.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  38. 38.D. E. Rose and R. K. Belew. Legal information retrieval: A hybrid approach. In Proc. Int. Conference on Artificial Intelligence and Law, 1989.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  39. 39.D. Roussinov and M. Ramsey. Information forage through adaptive visualization. In Proc. Int. ACM Conference on Digital Libraries, Pittsburgh, PA, 1998.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  40. 40.G. Salton. Automatic Text Processing: The Transformation, Analysis, and Retrieval of Information by Computer. Addison-Wesley, Reading, MA, 1989.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  41. 41.E. Schweighofer. The revolution in legal information retrieval, or: The empire strikes back. In Proc. Conference The Law in the Information Society, Florence, Italy, 1998. lstituto per la documentazione giuridica de1 CNR, Conference Proceedings on CD-ROM.]]Google ScholarGoogle Scholar
  42. 42.E. Schweighofer. Legal Knowledge Representation. Kluwer Law International, 1999.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  43. 43.E. Schweighofer, W. Winiwarter, and D. Merkl. Information filtering: The computation of similarities in large corpora of legal texts. In Proc. Int. Conference on Artzjicial Intelligazce and Law, 1995.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  44. 44.S. Simitis. Informationskrise des Rechts und Datenverarbeitung (Information Crisis of Law). Mtiller, Karlsruhe, Germany, 1970.]]Google ScholarGoogle Scholar
  45. 45.D. B. Skalak and E. L. Rissland. Arguments moves in a ruleguided domain. In Proc. Izzt. Conference on Artificial Intelligence and Low, I99 I.]] Google ScholarGoogle ScholarDigital LibraryDigital Library
  46. 46.H. Turtle. Natural language vs. boolean query evaluation: A comparison of retrieval performance. In Proc. ACM SfGlR Int. Conference on R&D in fnformation Retrieval, 1994.]] Google ScholarGoogle ScholarDigital LibraryDigital Library

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        cover image ACM Conferences
        ICAIL '99: Proceedings of the 7th international conference on Artificial intelligence and law
        June 1999
        220 pages
        ISBN:1581131658
        DOI:10.1145/323706

        Copyright © 1999 ACM

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        Publication History

        • Published: 14 June 1999

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