Results 41 to 50 of about 153,743 (166)

Graph Parsing as Graph Transformation [PDF]

open access: yes, 2020
Hyperedge replacement (HR) allows to define context-free graph languages, but parsing is NP-hard in the general case. Predictive top-down (PTD) is an efficient, backtrack-free parsing algorithm for subclasses of HR and contextual HR grammars, which has been described and implemented in earlier work, based on a representation of graphs and grammar ...
Frank Drewes   +2 more
openaire   +2 more sources

STUDI ANALISIS METODE-METODE PARSING DAN INTERPRETASI SEMANTIK PADA NATURAL LANGUAGE PROCESSING

open access: yesJurnal Informatika, 2001
Three main processes in Natural Language Processing are syntax analysis or parsing, semantic interpretation and contextual interpretation. This paper discuss about the first and the second of these processes.
James Suciadi
doaj  

Blackboard Agents for Standard Arabic Language Tokenization and Parsing

open access: yesJournal of Engineering and Sustainable Development, 2010
The Processing of the Arabic language is a difficult mission comparing it with other languages. Because Sentences in Arabic language are complex, longer than the others in various languages, and have difficult structure with lattices.
Abdul Kareem Murhij Radhi
doaj  

Altered neural oscillations and connectivity in the beta band underlie detail-oriented visual processing in autism

open access: yesNeuroImage: Clinical, 2020
Sensory and perceptual anomalies may have a major impact on basic cognitive and social skills in humans. Autism Spectrum Disorder (ASD) represents a special perspective to explore this relationship, being characterized by both these features. The present
Luca Ronconi   +5 more
doaj  

Automatic evaluation of top-down predictive parsing

open access: yes, 2016
We develop efficient methods to check whether two given Context-Free Grammars (CFGs) are transformed into parsers that recognize the same language and construct the same Abstract Syntax Trees (ASTs) for each input. In this setting, we consider a model of top-down predictive parser generator with directives for AST construction that is a simplified ...
Creus, Carles   +3 more
openaire   +1 more source

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