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VARIABLES IN SECOND LANGUAGE ATTRITION
Studies in Second Language Acquisition, 2010This article provides a comprehensive synthesis of research on language attrition to date, with a view to establishing a theoretically sound basis for future research in the domain of second language (L2) attrition. We identify the variables that must be tracked in populations who experience language loss, and we develop a general model for the ...
Kathleen Bardovi-Harlig, David Stringer
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Latent variable language models
2018There has been a renewed interest in generative modeling/unsupervised learning for language for downstream natural language understanding tasks. In this thesis, we explore the augmentation of standard language models with latent variables. In the first chapter, we provide a brief introduction of language models, the classical n-gram treatment and the ...
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Designing Variability Modeling Languages
2012The essence of software product line engineering (SPLE) is the process of factoring out commonalities and systematizing variabilities, that is, differences, among the products in a SPL. A key discipline in SPLE is variability modeling. It focuses on abstracting the variability realized in the many development artifacts of an SPL, such as code, models ...
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Intrafamilial phenotypic variability of Specific Language Impairment
Brain and Language, 2016We investigated language functions in 32 members of a four generation family with several members affected by Specific Language Impairment with an extensive language test battery in order to determine the prevalence, overlap, and homogeneity of linguistic deficits within one pedigree.
Lisa Bartha-Doering +7 more
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Acquiring language from variable input
Linguistic Variation, 2016Thisi paper considers the impact of morphosyntactic variation in the input on the language acquisition process. In particular, it studies the acquisition of variable subject-verb agreement and variable negative concord by children acquiring the Belfast dialect of English.
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The VALI (Variable Language Interpreter)
Proceedings of the May 4-7, 1981, national computer conference on - AFIPS '81, 1981The Variable Language Interpreter (VALI) is a high-level-language computer architecture. The language definition is not fixed, but can be easily changed to process many popular languages. The languages may be complete, so portable programs can be handled.VALI makes use of parallel processors to achieve its objectives. Parsing is carried out by an array
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Classic, Language-Based Variability Mechanisms
2013There are many ways to implement variable code; some have been used long before the advent of software product lines. Even a simple if statement offers a choice between different execution paths. To prevent cluttering of code with if statements, to enhance feature traceability, to provide extensibility without the need to change the original source ...
Sven Apel +3 more
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Advanced, Language-Based Variability Mechanisms
2013After reading the chapter, you should be able to explain the key concepts of collaboration-based design and feature-oriented programming, understand the key mechanisms of AspectJ and write simple aspects in this language, implement product lines with feature-oriented and aspect-oriented languages and their combination, discuss trade-offs between these ...
Sven Apel +3 more
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VARIABILITY IN NEW GUINEA LANGUAGES
Oceania, 1955we register in a foreign language two or more distinct phonetic units, this may mean either that the units are independent phonemes, or that they have no distinctive value and therefore are only non-distinctive varieties of one and the same phoneme. The former case, according to the generally accepted view, will be proved by finding in the language in ...
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Individual variability in cortical localization of language
Journal of Neurosurgery, 1979✓ Individual variability in the localization of language, as measured by object-naming, was assessed for left lateral peri-Sylvian cortex with a multi-sample technique of stimulation mapping at a constant current. This study was performed during craniotomy under local anesthesia in 10 patients with medically intractable epilepsy and the usual pattern ...
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