Cambridge Catalog  
  • Your account
  • View basket
  • Help
Home > Catalog > Unification Grammars
Unification Grammars


  • 171 exercises
  • Page extent: 326 pages
  • Size: 228 x 152 mm
  • Weight: 0.61 kg

Library of Congress

  • Dewey number: 415.01/51
  • Dewey version: 23
  • LC Classification: P151 .F6775 2012
  • LC Subject headings:
    • Grammar, Comparative and general--Mathematical models
    • Unification grammar
    • Lexical-functional grammar
    • Head-driven phrase structure grammar

Library of Congress Record

Add to basket


 (ISBN-13: 9781107014176)

  • Also available in Adobe eBook
  • Published September 2011

Manufactured on demand: supplied direct from the printer

$151.00 (C)

Grammars of natural languages can be expressed as mathematical objects, similar to computer programs. Such a formal presentation of grammars facilitates mathematical reasoning with grammars (and the languages they denote) on one hand, and computational implementation of grammar processors on the other hand. This book presents one of the most commonly used grammatical formalisms, Unification Grammars, which underlies contemporary linguistic theories such as Lexical-Functional Grammar (LFG) and Head-driven Phrase Structure Grammar (HPSG). The book provides a robust and rigorous exposition of the formalism which is both mathematically well-founded and linguistically motivated. While the material is presented formally, and much of the text is mathematically oriented, a core chapter of the book addresses linguistic applications and the implementation of several linguistic insights in unification grammars.

Dozens of examples and numerous exercises (many with solutions) illustrate key points. Graduate students and researchers in both computer science and linguistics will find this book a valuable resource.


1. Introduction; 2. Feature structures; 3. Unification; 4. Unification grammars; 5. Linguistic applications; 6. Computational aspects of unification grammars; 7. Conclusion.


" an excellent textbook for computational linguistics classes, especially in programs which have a grammar engineering track or which want to build on a strong formal language program. I also particularly recommend it for those working with unification grammars, especially with implementations of such grammars."
Tracy Holloway King, Computational Linguistics

"All in all, the book offers a good introduction to unification grammars, whic his exceptional in its rigorous mathematical treatment."
Mark-Jan Nederhof, Theory and Practice of Logic Programming

printer iconPrinter friendly version AddThis