Author

Publication

1996 - Dartmouth, Aldershot, England

Language

English

Word Count

96,000 words, Guess

Page Count

384 pages

Identifiers

  • ISBN-101855217392
  • ISBN-139781855217393
  • LibraryThing6013822
  • Library of Congress Control Number96007058
  • Open LibraryOL970340M

Classifications

  • DDC340/.1
  • LCCK212 .P664 1996

Description

Most legal expert systems attempt to implement complex models of legal reasoning. This book argues that a complex model is unnecessary. It advocates a simpler, pragmatic approach in which the utility of a legal expert system is evaluated by reference, not to the extent to which it simulates a lawyer's approach to a legal problem, but to the quality of its predictions and of its arguments. The author describes the development of a legal expert system, called SHYSTER, which takes a pragmatic approach to case law. He discusses the testing of SHYSTER in four different and disparate areas of case law, and draws conclusions about the advantages and limitations of this approach to legal expert system development. Chapter 1 presents a critical analysis of previous work of relevance to the development of legal expert systems. Chapter 2 explains the pragmatic approach that was adopted in the development of SHYSTER. The implementation of SHYSTER is detailed using examples in chapter 3. Chapter 4 describes the testing of SHYSTER, and conclusions are drawn from those tests in chapter 5. Examples of SHYSTER's output are provided in appendices.

Subjects

Topics

LawSHYSTERMethodologyData processingInterpretation and constructionExpert systems (Computer science)Law -- Methodology -- Data processing

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