Chapter-03

Table of Contents

• Recursive and augmented transition networks
  • Recursive transition networks
  • Modelling recursion in English grammar
  • Representing RTNs in Prolog
  • Traversing an RTN
  • Implementing RTN traversal in Prolog
  • Pushdown transducers
  • Implementing pushdown transducers in Prolog
  • Advantages and limitations of RTNs
  • Augmented transition networks
  • Some reflections on ATNs
  • Summary
  • Further reading