Wirth–Weber precedence relationship
id:
wirth-weber-precedence-relationship-187-6776932
title:
Wirth–Weber precedence relationship
text:
In computer science, a Wirth–Weber relationship between a pair of symbols is necessary to determine if a formal grammar is a simple precedence grammar. In such a case, the simple precedence parser can be used. The relationship is named after computer scientists Niklaus Wirth and Helmut Weber. The goal is to identify when the viable prefixes have the pivot and must be reduced. A ⋗ means that the pivot is found, a ⋖ means that a potential pivot is starting, and a ≐ means that a relationship remain
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Wirth%E2%80%93Weber_precedence_relationship
date created:
2005-06-08T23:16:36Z
date modified:
2024-09-08T14:09:24Z
main entity:
{"identifier":"Q8027017","url":"https://www.wikidata.org/entity/Q8027017"}
image:
fields total:
13
integrity:
14