{"id":"https://openalex.org/W1566856791","doi":"https://doi.org/10.1007/3-540-08921-7_63","title":"Attribute grammars and two-level grammars: A unifying approach","display_name":"Attribute grammars and two-level grammars: A unifying approach","publication_year":1978,"publication_date":"1978-01-01","ids":{"openalex":"https://openalex.org/W1566856791","doi":"https://doi.org/10.1007/3-540-08921-7_63","mag":"1566856791"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-08921-7_63","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-08921-7_63","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057757068","display_name":"Piotr Dembi\u0144ski","orcid":null},"institutions":[{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"funder","lineage":["https://openalex.org/I99542240"]},{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Piotr Dembi\u0144ski","raw_affiliation_strings":["Institute of Computer Science, Polish Academy of Sciences, P.O.Box 22, 00-901, Warsaw PKiN","Institute of Computer Science, Polish Academy of Sciences, Warsaw PKiN,"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, P.O.Box 22, 00-901, Warsaw PKiN","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]},{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, Warsaw PKiN,","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111372277","display_name":"Jan Ma\u0142uszy\u0144ski","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"funder","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jan Ma\u0142uszy\u0144ski","raw_affiliation_strings":["Institute of Computer Science, Polish Academy of Sciences, P.O.Box 22, 00-901, Warsaw PKiN","Institute of Computer Science, Polish Academy of Sciences, Warsaw PKiN,"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, P.O.Box 22, 00-901, Warsaw PKiN","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]},{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, Warsaw PKiN,","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057757068"],"corresponding_institution_ids":["https://openalex.org/I4210087266","https://openalex.org/I99542240"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":3.2297,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.91620112,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"143","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.3817000091075897,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.3817000091075897,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.32739999890327454,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.8876110315322876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8081627488136292},{"id":"https://openalex.org/keywords/l-attributed-grammar","display_name":"L-attributed grammar","score":0.786136269569397},{"id":"https://openalex.org/keywords/tree-adjoining-grammar","display_name":"Tree-adjoining grammar","score":0.7534700036048889},{"id":"https://openalex.org/keywords/phrase-structure-grammar","display_name":"Phrase structure grammar","score":0.6427244544029236},{"id":"https://openalex.org/keywords/context-sensitive-grammar","display_name":"Context-sensitive grammar","score":0.5883750915527344},{"id":"https://openalex.org/keywords/indexed-grammar","display_name":"Indexed grammar","score":0.522772490978241},{"id":"https://openalex.org/keywords/definite-clause-grammar","display_name":"Definite clause grammar","score":0.5054607391357422},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.479857861995697},{"id":"https://openalex.org/keywords/stochastic-context-free-grammar","display_name":"Stochastic context-free grammar","score":0.4582151770591736},{"id":"https://openalex.org/keywords/embedded-pushdown-automaton","display_name":"Embedded pushdown automaton","score":0.4169890880584717},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4072631895542145},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.38224098086357117},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38193613290786743}],"concepts":[{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.8876110315322876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8081627488136292},{"id":"https://openalex.org/C67621940","wikidata":"https://www.wikidata.org/wiki/Q3113340","display_name":"L-attributed grammar","level":4,"score":0.786136269569397},{"id":"https://openalex.org/C134083981","wikidata":"https://www.wikidata.org/wiki/Q1754022","display_name":"Tree-adjoining grammar","level":4,"score":0.7534700036048889},{"id":"https://openalex.org/C29184939","wikidata":"https://www.wikidata.org/wiki/Q1134367","display_name":"Phrase structure grammar","level":4,"score":0.6427244544029236},{"id":"https://openalex.org/C125950753","wikidata":"https://www.wikidata.org/wiki/Q908674","display_name":"Context-sensitive grammar","level":4,"score":0.5883750915527344},{"id":"https://openalex.org/C79243999","wikidata":"https://www.wikidata.org/wiki/Q6590011","display_name":"Indexed grammar","level":5,"score":0.522772490978241},{"id":"https://openalex.org/C97169998","wikidata":"https://www.wikidata.org/wiki/Q1582738","display_name":"Definite clause grammar","level":5,"score":0.5054607391357422},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.479857861995697},{"id":"https://openalex.org/C199624470","wikidata":"https://www.wikidata.org/wiki/Q2377216","display_name":"Stochastic context-free grammar","level":5,"score":0.4582151770591736},{"id":"https://openalex.org/C27034413","wikidata":"https://www.wikidata.org/wiki/Q5370010","display_name":"Embedded pushdown automaton","level":5,"score":0.4169890880584717},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4072631895542145},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.38224098086357117},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38193613290786743}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-08921-7_63","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-08921-7_63","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W6453825","https://openalex.org/W45315167","https://openalex.org/W1487410109","https://openalex.org/W1503769233","https://openalex.org/W1595574873","https://openalex.org/W1964071625","https://openalex.org/W2032371599","https://openalex.org/W2171727886","https://openalex.org/W2913741673","https://openalex.org/W4205506776"],"related_works":["https://openalex.org/W2098975473","https://openalex.org/W42016052","https://openalex.org/W2403874525","https://openalex.org/W1980918784","https://openalex.org/W2070208002","https://openalex.org/W2041988689","https://openalex.org/W59084530","https://openalex.org/W1557335907","https://openalex.org/W1608157979","https://openalex.org/W2345119559"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}