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LR Parsing for LCFRS [PDF]

open access: yesAlgorithms, 2016
LR parsing is a popular parsing strategy for variants of Context-Free Grammar (CFG). It has also been used for mildly context-sensitive formalisms, such as Tree-Adjoining Grammar.
Laura Kallmeyer, Wolfgang Maier
doaj   +3 more sources

Heavy Rain Face Image Restoration: Integrating Physical Degradation Model and Facial Component-Guided Adversarial Learning [PDF]

open access: yesSensors, 2022
With the recent increase in intelligent CCTVs for visual surveillance, a new image degradation that integrates resolution conversion and synthetic rain models is required.
Chang-Hwan Son, Da-Hee Jeong
doaj   +2 more sources

Efficient tabular LR parsing [PDF]

open access: yesProceedings of the 34th annual meeting on Association for Computational Linguistics -, 1996
8 pages, uses aclap ...
NEDERHOF M. J., SATTA, GIORGIO
openaire   +6 more sources

A Drop-in Replacement for LR(1) Table-Driven Parsing

open access: yesAdvances in Computing and Engineering, 2021
This paper presents a construction method for a deterministic one-symbol look-ahead LR parser which allows non-terminals in the parser look-ahead. This effectively relaxes the requirement of parsing the reverse of the right-most derivation of a string ...
Michael Oudshoorn
doaj   +1 more source

RNGSGLR: Generalization of the Context-Aware Scanning Architecture for All Character-Level Context-Free Languages

open access: yesMathematics, 2022
The limitations of traditional parsing architecture are well known. Even when paired with parsing methods that accept all context-free grammars (CFGs), the resulting combination for any given CFG accepts only a limited subset of corresponding character ...
Žiga Leber   +3 more
doaj   +1 more source

On Parsing Programming Languages with Turing-Complete Parser

open access: yesMathematics, 2023
A new parsing method based on the semi-Thue system is described. Similar to, but with more efficient implementation than Markov normal algorithms, it can be used for parsing any recursively enumerable language.
Boštjan Slivnik, Marjan Mernik
doaj   +1 more source

Attribute-Influenced LR Parsing [PDF]

open access: yesDAIMI Report Series, 1980
<p>Methods are described which make it possible, when given an arbitrary attribute grammar (or AG),</p><ol> <li> to analyze the AG to determine which of its attributes may be computed during LR parsing; </li><li> to augment the parser with instructions and data structures to compute many attributes during parsing ...
Neil D. Jones, Michael Madsen
openaire   +2 more sources

Speeding up Generalized PSR Parsers by Memoization Techniques [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2019
Predictive shift-reduce (PSR) parsing for hyperedge replacement (HR) grammars is very efficient, but restricted to a subclass of unambiguous HR grammars.
Mark Minas
doaj   +1 more source

An Approach for Plant Leaf Image Segmentation Based on YOLOV8 and the Improved DEEPLABV3+

open access: yesPlants, 2023
Accurate plant leaf image segmentation provides an effective basis for automatic leaf area estimation, species identification, and plant disease and pest monitoring.
Tingting Yang   +4 more
doaj   +1 more source

Tolerant parsing using modified LR(1) and LL(1) algorithms with embedded “Any” symbol

open access: yesТруды Института системного программирования РАН, 2019
Tolerant parsing is a form of syntax analysis aimed at capturing the structure of certain points of interest presented in a source code. While these points should be well-described in a tolerant grammar of the language, other parts of the program are ...
Alexey Valerievitch Goloveshkin
doaj   +1 more source

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