Temat: grammar engineering

Skocz do pozycji: 1.

Tytuł:: 20 years of the Grammar Matrix: cross-linguistic hypothesis testing of increasingly complex interactions
Autorzy:: Zamaraeva, Olga
Curtis, Chris
Emerson, Guy
Fokkens, Antske
Goodman, Michael Wayne
Howell, Kristen
Trimble, Thomas .J.
Bender, Emily M.
Tematy:: HPSG
grammar engineering
typology
hypothesis testing; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/24201227.pdf Link otwiera się w nowym oknie
Opis:: The Grammar Matrix project is a meta-grammar engineering framework expressed in Head-driven Phrase Structure Grammar (HPSG) and Minimal Recursion Semantics (MRS). It automates grammar implementation and is thus a tool and a resource for linguistic hypothesis testing at scale. In this paper, we summarize how the Grammar Matrix grew in the last decade and describe how new additions to the system have made it possible to study interactions between analyses, both monolingually and cross-linguistically, at new levels of complexity.
Dostawca treści:: Biblioteka Nauki

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Tytuł:: High-level methodologies for grammar engineering. Introduction to the special issue
Autorzy:: Duchier, D.
Parmentier, Y.
Tematy:: grammar engineering
formal language
syntax
semantics; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/103817.pdf Link otwiera się w nowym oknie
Opis:: Grammar engineering is the task of designing and implementing linguistically motivated electronic descriptions of natural language (socalled grammars). These grammars are expressed within well-defined theoretical frameworks, and offer a fine-grained description of natural language. While grammars were first used to describe syntax, that is to say, the relations between constituents in a sentence, they often go beyond syntax and include semantic information. Grammar engineering provides precise descriptions which can be used for natural language understanding and generation, making these valuable resources for various natural language applications, including textual entailment, dialogue systems, or machine translation. The first attempts at designing large-scale resource grammars were costly because of the complexity of the task (Erbach 1990) and of the number of persons that were needed (see e.g. Doran et al. 1997). Advances in the field have led to the development of environments for semi-automatic grammar engineering, borrowing ideas from compilation (grammar engineering is compared with software development) and machine learning. This special issue reports on new trends in the field, where grammar engineering benefits from elaborate high-level methodologies and techniques, dealing with various issues (both theoretical and practical).
Dostawca treści:: Biblioteka Nauki

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Tytuł:: The CoreGram Project : theoretical linguistics, theory development, and verification
Autorzy:: Müller, S.
Tematy:: Universal Grammar
HPSG
Head-Driven Phrase Structure Grammar
multilingual grammar engineering
TRALE
theoretical linguistics; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/103881.pdf Link otwiera się w nowym oknie
Opis:: This paper describes the CoreGram project, a multilingual grammar engineering project that develops HPSG grammars for several typologically diverse languages that share a common core. The paper provides a general motivation for doing theoretical linguistics the way it is done in the CoreGram project, and is therefore not exclusively targeted at computational linguists. I argue for a constraint-based approach to language rather than a generative-enumerative one and discuss issues of formalization. Recent advantages in language acquisition research are mentioned and conclusions on how theories should be constructed are drawn. The paper discusses some of the highlights in the implemented grammars, gives a brief overview of central theoretical concepts and their implementation in the TRALE system, and compares the CoreGram project with other multilingual grammar engineering projects.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Control, inner topicalisation, and focus fronting in Mandarin Chinese: modelling in parallel constraint-based grammatical architecture
Autorzy:: Lam, Chit-Fung
Tematy:: control
complementation
inner topicalisation
focus fronting
long-distance dependency
restructuring
Chinese
Lexical-Functional Grammar
accept ability-judgment experiments
grammar engineering; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/59112623.pdf Link otwiera się w nowym oknie
Opis:: Thispaperproposesaformalanalysisoftwodisplacementphenomenain Mandarin Chinese, namely inner topicalisation and focus fronting,capturing their correlational relationships with control and comple-mentation. It examines a range of relevant data, including corpus ex-amples, to derive empirical generalisations. Acceptability-judgmenttasks, followed by mixed-effects statistical models, were conductedto provide additional evidence. This paper presents a constraint-basedlexicalistproposalthatiscouchedintheframeworkofLexical-FunctionalGrammar(LFG).Thelexiconplaysanimportantroleinreg-ulatingthebehaviourofcomplementationverbsastheyparticipateinthedisplacementphenomena.Unlikepreviousanalysesthatcastinnertopicalisationandfocusfrontingasrestructuringphenomena,thislex-icalist proposal does not rely on hypothesised clause-size differences.Itcapturestheempiricalpropertiesmoreaccuratelyandaccountsfora wider range of empirical patterns. Adopting the formally explicitframework of LFG, this proposal uses constraints that have mathe-matical precision. The constraints are computationally implementedusing the grammar engineering tool Xerox Linguistic Environment,safeguardingtheirprecision.
Dostawca treści:: Biblioteka Nauki

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