Morphology in the EUROTRA base level concept

Autor:	Sergei Perschke, Peter Lau
Rok vydání:	1987
Předmět:	Structure (mathematical logic) Unification Grammar Computer science business.industry media_common.quotation_subject Morphology (biology) Base (topology) computer.software_genre Component (UML) Finite state Eurotra Artificial intelligence business computer Natural language processing media_common
Zdroj:	EACL
DOI:	10.3115/976858.976862
Popis:	In recent years the nature and the role of a morphological component in NLP systems has attracted a lot of attention.The two-level model of Koskenniemi which relates graphemic to morphological structure has been succesfully implemented in the form of finite state automata.In EUROTRA a solution which combines morphological and surface syntactic processing in one CFG implemented in a unification grammar framework has been tried out. This article contrasts these two approaches considering especially the feasibility of building morphological modules for a big multilingual MT system in a decentralised R & D project.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::51b09d478454f92d95023141afc93c23 https://doi.org/10.3115/976858.976862 Zobrazit plný text záznamu