Results 91 to 100 of about 143,606 (204)

An Empirical Study on the Effects of Jayvee, a Domain‐Specific Language for Data Engineering, on Understanding Data Pipeline Architectures

Software: Practice and Experience, EarlyView.
ABSTRACT A large part of data science projects is spent on data engineering. Especially in open data contexts, data quality issues are prevalent and are often tackled by non‐professional programmers. We introduce and evaluate Jayvee, a domain‐specific language for data engineering aimed at reducing barriers to building data pipelines.
Philip Heltweg, Georg‐Daniel Schwarz, Dirk Riehle, Felix Quast   +3 more
wiley   +1 more source

On equivalence of grammars through transformation trees

Theoretical Computer Science, 1979
AbstractOne approach to solving the equivalence problem for certain families of context free languages is through the use of ‘transformation trees’. We explore this approach in general. The methods developed provide a clear and complete proof of the decidability of the equivalence problem for ‘simple’ languages.
Michael A. Harrison, Amiram Yehudai, Ivan M. Havel   +2 more
openaire   +2 more sources

Higher-Order Nonemptiness Step by Step [PDF]

arXiv, 2020
We show a new simple algorithm that checks whether a given higher-order grammar generates a nonempty language of trees. The algorithm amounts to a procedure that transforms a grammar of order n to a grammar of order n-1, preserving nonemptiness, and increasing the size only exponentially.
arxiv  

Individual Networks of Practice and Socialization into Academic Writing Outside the Classroom: A Case Study of an English Learner in Japan

TESOL Quarterly, EarlyView.
Abstract The theory of language socialization and its subfield academic discourse socialization consider how newcomers are socialized into the practices and identities of communities through interaction with various communicative partners. Drawing on the framework of individual networks of practice, this case study considers the academic writing ...
John Bankier
wiley   +1 more source

Generative AI detection in higher education assessments

New Directions for Teaching and Learning, EarlyView.
Abstract This chapter presents a critical analysis of generative AI (GenAI) detection tools in higher education assessments. The rapid advancement and widespread adoption of GenAI, particularly in education, necessitates a reevaluation of traditional academic integrity mechanisms.
Cesare Giulio Ardito
wiley   +1 more source

Charts, Interaction-Free Grammars, and the Compact Representation of Ambiguity [PDF]

arXiv, 1997
Recently researchers working in the LFG framework have proposed algorithms for taking advantage of the implicit context-free components of a unification grammar [Maxwell 96]. This paper clarifies the mathematical foundations of these techniques, provides a uniform framework in which they can be formally studied and eliminates the need for special ...
arxiv  

Syntax in Croatian Grammar Books of the 20th Century

Rasprave Instituta za Hrvatski Jezik i Jezikoslovlje, 2005
The article deals with the syntactic descriptions of the Croatian language in the 20th century grammar books. The first half of the century was marked by the two books- Gramatika i stilistika hrvatskoga ili srpskoga jezika by Tomo Maretić and Gramatika ...
Diana Stolac
doaj  

Syntactic Structures: Formal Considerations 60 Years Later

Revista Linguística, 2017
Chomsky (1955), The Logical Structure of Linguistic Theory (henceforth LSLT), laid out in great detail the formal foundations for a rigorous new way of looking at language scientifcally, transformational generative grammar.
Howard Lasnik
doaj   +1 more source

ON THE IRRELEVANCE OF TRANSFORMATIONAL GRAMMAR TO SECOND LANGUAGE PEDAGOGY [PDF]

, 1969
John T. Lamendella
openalex   +1 more source

Applications of a computer system for transformational grammar [PDF]

, 1969
Joyce Friedman
openalex   +1 more source