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Title Details:
Grammatical formalisms
Authors: Tantos, Alexandros
Kyriakopoulou, Panagiota
Markantonatou, Stella
Reviewer: Gkotsoulia, Paraskevi
Description:
Abstract:
Parsing is at the heart of CL and MT because it gives linguistic utterances the hierarchical mathematical structure needed to accurately represent their meaning and map them to other structures (Machine Translation). Depending on the mathematical properties of this structure, we have a different approach. The basic ideas and methodological tools for the most well-known symbolic approaches are developed: 1. Unifying formalisms: LFG, HPSG, Construction Grammar 2. Other formalisms: Lexical-Grammar. The chapter provides the basic knowledge and methodology for the development of recursive context-independent grammars enhanced with the unification of feature-value structures, which are widely used in NLP. The second part is devoted to the use of lexical knowledge in various structural environments. For each linguistic phenomenon presented, there are exercises and model solutions for Greek.
Technical Editors: Minos, Panagiotis
Type: Chapter
Creation Date: 2015
Item Details:
License: http://creativecommons.org/licenses/by-nc-sa/3.0/gr
Handle http://hdl.handle.net/11419/2208
Bibliographic Reference: Tantos, A., Kyriakopoulou, P., & Markantonatou, S. (2015). Grammatical formalisms [Chapter]. In Tantos, A., Markantonatou, S., Anastassiadis Symeonidis, A., & Kyriakopoulou, P. 2015. Computational Linguistics [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/2208
Language: Greek
Is Part of: Computational Linguistics
Publication Origin: Kallipos, Open Academic Editions