Results 261 to 270 of about 18,484 (310)

The Syntax of Abstract Case

open access: yesThe Syntax of Abstract Case
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Higher-order abstract syntax

ACM SIGACT News, 2006
A recent SIGACT News Logic column, guest-written by James Cheney DOI = 10.1145/1107523.1107537 , discussed nominal logic [1], an approach to abstract syntax with binding structure. In addition to providing a worthy tutorial on nominal logic, that column leveled five criticisms at higher-order abstract syntax, an ...
Karl Crary, Robert Harper
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Abstraction of Syntax

2013
The theory of abstract interpretation is a conceptual framework for reasoning about approximation of semantics. We ask if the creative process of designing an approximation can be studied mathematically. Semantic approximations, whether studied in a purely mathematical setting, or implemented in a static analyser, must have a representation.
Vijay D’Silva, Daniel Kroening
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Combining higher-order abstract syntax with first-order abstract syntax in ATS

Proceedings of the 3rd ACM SIGPLAN workshop on Mechanized reasoning about languages with variable binding, 2005
Encodings based on higher-order abstract syntax represent the variables of an object-language as the variables of a meta-language. Such encodings allow for the reuse of α-conversion, substitution and hypothetical judgments already defined in the meta-language and thus often lead to simple and natural formalization.
Kevin Donnelly, Hongwei Xi
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Unified Syntax for Abstract State Machines

2016
The paper presents our efforts in defining UASM, a unified syntax for Abstract State Machines ASMs, based on the syntaxes of two of the main ASM frameworks, CoreASM and ASMETA, which have been adapted to accept UASM as input syntax of all their validation and verification tools.
Arcaini, Paolo   +8 more
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From Concrete Syntax to Abstract Syntax

2012
Until now, we have written programs in abstract syntax, which is convenient when handling programs as data.
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Abstractness and Generative Syntax

Studies in Hispanic and Lusophone Linguistics, 2009
Abstract In the field of generative syntax, abstractness has a crucial role in how the field is defined and in how it is practiced. This article discusses four ways in which abstractness is essential to progress in the field. First, abstractness is crucial to the formulation of grammars of individual languages.
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Abstract syntax and variable binding

Proceedings. 14th Symposium on Logic in Computer Science (Cat. No. PR00158), 2003
We develop a theory of abstract syntax with variable binding. To every binding signature we associate a category of models consisting of variable sets endowed with compatible algebra and substitution structures. The syntax generated by the signature is the initial model. This gives a notion of initial algebra semantics encompassing the traditional one;
M. Fiore, G. Plotkin, D. Turi
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