See Backus-Naur form in All languages combined, or Wiktionary
{
"etymology_text": "From the names of computer science pioneers John Backus and Peter Naur. The notation was developed by Backus in 1959 (as Backus normal form) to describe computer languages, specifically ALGOL 58, and expanded and used by Naur in the ALGOL 60 report (the result of a January 1960 meeting). The name change to Backus-Naur form was at the suggestion of Donald Knuth.",
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"ref": "1991, Bernd Teufel, Organization of Programming Languages, Springer, page 26:",
"text": "While context-free grammars (which, by the way, directly correspond to Backus-Naur forms) define the syntax of declarations, statements, and expressions, etc. (i.e. the structure of a program), the regular grammars define the syntax of identifiers, numbers, strings, etc. (i.e., the basic symbols of the language).",
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"text": "2004, Jason H. Moore, Lance W. Hahn, Systems Biology Modeling in Human Genetics Using Petri Nets and Grammatical Evolution, Kalyanmoy Deb, et. al. (editors), Genetic and Evolutionary Computation, GECCO 2004, Proceedings, Part 1, Springer, LNCS 3102, page 396,\nHere, a Backus-Naur Form (BNF) grammar is specified that allows a computer program or model to be constructed by a simple genetic algorithm operating on an array of bits."
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"ref": "2011, Airi Salminen, Frank Tompa, Communicating with XML, Springer, page 215:",
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"code": "eo",
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"sense": "a formal notation for context-free grammars",
"word": "formo de Backus-Naur"
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"etymology_text": "From the names of computer science pioneers John Backus and Peter Naur. The notation was developed by Backus in 1959 (as Backus normal form) to describe computer languages, specifically ALGOL 58, and expanded and used by Naur in the ALGOL 60 report (the result of a January 1960 meeting). The name change to Backus-Naur form was at the suggestion of Donald Knuth.",
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},
{
"ref": "2011, Airi Salminen, Frank Tompa, Communicating with XML, Springer, page 215:",
"text": "The most common syntactic metalanguage adopted in the computing world is Extended Backus-Naur Form (EBNF). There are many slightly different variants of EBNF, but all of them are based on Backus-Naur Form (BNF), developed in the 1960s for describing the syntax of the Fortran and Algol 60 programming languages.",
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"code": "eo",
"lang": "Esperanto",
"sense": "a formal notation for context-free grammars",
"word": "formo de Backus-Naur"
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"tags": [
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Download raw JSONL data for Backus-Naur form meaning in English (4.4kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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