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Iconicity and transparency in Dutch Sign Language. [PDF]
Schiefner A, Roelofsen F, Sümer B.
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Legal, ethical, and policy challenges of artificial intelligence translation tools in healthcare. [PDF]
van Kolfschooten H +5 more
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Risk Communication and Infodemic Misframing in <i>Legionella</i> spp. Environmental Surveillance: An Infodemiology Case Study. [PDF]
Papadakis A +7 more
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CA-MuSiC: a Culture-Aware Multilingual Skill Cognition Model for MOOC review understanding. [PDF]
Du G, Ma B, Liu Y.
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Quotients of Context-Free Languages
Journal of the ACM, 1963Abstract : The following results on the quotient of context free languages CFL are shown: (1) It is recursively unsolvable to determine for arbitrary CFL whether the quotient of one by another is a CFL. (2) If either set is regular and the other is a CFL, then the quotient is a CFL. (Author)
Seymour Ginsburg, Edwin H. Spanier
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Natural Languages and Context-Free Languages
Linguistics and Philosophy, 1982In his 1956 paper ‘Three Models for the Description of Language’ Noam Chomsky posed an interesting open question: when we consider the human languages purely as sets of strings of words (henceforth stringsets), do they always fall within the class called context-free languages (CFL’s)?
Geoffrey K. Pullum, Gerald Gazdar
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Journal of the ACM, 1966
In this report, certain properties of context-free (CF or type 2) grammars are investigated, like that of Chomsky. In particular, questions regarding structure, possible ambiguity and relationship to finite automata are considered. The following results are presented: The language generated by a ...
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In this report, certain properties of context-free (CF or type 2) grammars are investigated, like that of Chomsky. In particular, questions regarding structure, possible ambiguity and relationship to finite automata are considered. The following results are presented: The language generated by a ...
openaire +1 more source

