Skip to main content
Log in

Machine translation based on unification link grammar

  • Published:
Artificial Intelligence Review Aims and scope Submit manuscript

Abstract

The goal of this article is to develop a translation method based on link grammar. Through this and to make it possible, we introduce a new formalism for syntactic analysis called Unification Link Grammar as a result of adding unification paradigms to link grammar. This brings about some other benefits such as more generative power, less complexity and being well organized for knowledge extraction. Based on this new formalism, we develop a translation method which is completely compatible with the linguistic basis of link grammar. This approach transfers graphs by using some kind of correspondence between the nodes and without using so called sub-constituents, sub-graphs or any similar concept. The introduced algorithm has a linear order time complexity. The implemented system shows the advantages of our approaches in covering complex structures of English language.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Abeille A, Schabes Y, Joshi AK (1990) Using lexicalized tree adjoining grammars for machine translation. In: Proceedings of the 13th international conference on computational linguistics (COLING ’90), Helsinki

  • Adji TB, Baharudin B, Zamin N (2008) Applying link grammar formalism in the development of English-Indonesian machine translation system. Lect Notes Comput Sci 5144: 17–23

    Article  Google Scholar 

  • Allen J (1994) Natural language understanding. The Benjamin/Cumming Publishing Company, Redwood City

    Google Scholar 

  • Berger AL, Brown PF, Pietra SD, Pietra VJD, Gillett JR, Lafferty JD, Mercer RL, Printz H, Ures L (1994) The candide system for machine translation. In: Proceedings of the human language technology workshop, pp 157–162

  • Joshi AK, Schabes Y (1992) Tree-adjoining grammars and lexicalized grammars. In tree automata and LGS. Elsevier, Amsterdam

    Google Scholar 

  • Kaplan R, Bresnan J (1982) Lexical functional grammar: a formal system for grammatical representation. In: Bresnan J (ed) The mental representation of grammatical relations. MIT, Cambridge, pp 173–281

    Google Scholar 

  • Kaplan R, Netter K, Wedekind J, Zaenen A (1989) Translation by structural correspondences. In: Fourth conference of the European chapter of the Association for Computational Linguistics

  • Knight K (1989) Unification: a multi-disciplinary survey. ACM Comput Surv 2(1): 93–124

    Article  Google Scholar 

  • Lafferty J, Sleator D, Temperly D (1992) Grammatical trigrams: a probabilistic model of link grammar. In: Proceedings of the AAAI fall symposium on probabilistic approaches to natural language

  • Megerdoomian K (2000a) Unification-based Persian morphology. In: Proceedings of CICLing, Alexander Gelbukh, Center of Investigation on Computation-IPN, Mexico

  • Megerdoomian K (2000b) Persian computational morphology: a unification-based approach. NMSU, CLR, Memoranda in computer and cognitive science report

  • Noord GV (1990) Reversible unification-based machine translation. In: Proceedings, 13th international conference on computational linguistics (COLING’90), Helsinki

  • Sleator D, Temperley D (1991a) Parsing English with a link grammar. Carnegie Mellon University Computer Science technical report CMU-CS-91-196

  • Sleator D, Temperley D (1991b) Parsing English with a link grammar. Third international workshop on parsing technologies

  • Sheiber S, Schabes Y (1990) Synchronous tree adjoining grammars. In: Proceedings of the 13th international conference on computational linguistics (COLING ’90), Helsinki, August. Association for Computational Linguistics

  • Shieber SM, Uszkoreit H, Pereira FCN, Robinson J, Tyson M (1983) The formalism and implementation of PATR-II. In: Grosz BJ, Stickel ME (eds) Research on interactive acquisition and use of knowledge. SRI report

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Armin Sajadi.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sajadi, A., Borujerdi, M.R.M. Machine translation based on unification link grammar. Artif Intell Rev 39, 109–132 (2013). https://doi.org/10.1007/s10462-011-9261-7

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10462-011-9261-7

Keywords

Navigation