{"id":"https://openalex.org/W2004946955","doi":"https://doi.org/10.1007/bf00977254","title":"Syntax extension using a run time model","display_name":"Syntax extension using a run time model","publication_year":1974,"publication_date":"1974-09-01","ids":{"openalex":"https://openalex.org/W2004946955","doi":"https://doi.org/10.1007/bf00977254","mag":"2004946955"},"language":"en","primary_location":{"id":"doi:10.1007/bf00977254","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00977254","pdf_url":null,"source":{"id":"https://openalex.org/S148521650","display_name":"International Journal of Parallel Programming","issn_l":"0885-7458","issn":["0885-7458","1573-7640"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer &amp; Information Sciences","raw_type":"journal-article"},"type":"article","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/A5046993274","display_name":"Jay Earley","orcid":null},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jay Earley","raw_affiliation_strings":["College of Engineering, Computer Science Division, University of California at Berkeley, Berkeley, California","College of Engineering, Computer Science Division, University of California at Berkeley, Berkeley,"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Computer Science Division, University of California at Berkeley, Berkeley, California","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"College of Engineering, Computer Science Division, University of California at Berkeley, Berkeley,","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5046993274"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21784961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":"3","first_page":"189","last_page":"196"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9914000034332275,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9890999794006348,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8260340690612793},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.811625599861145},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.7927650213241577},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.694622814655304},{"id":"https://openalex.org/keywords/programmer","display_name":"Programmer","score":0.6442742943763733},{"id":"https://openalex.org/keywords/subroutine","display_name":"Subroutine","score":0.5939163565635681},{"id":"https://openalex.org/keywords/abstract-syntax","display_name":"Abstract syntax","score":0.5423271656036377},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.48946869373321533},{"id":"https://openalex.org/keywords/abstract-syntax-tree","display_name":"Abstract syntax tree","score":0.4795893728733063},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.45667052268981934},{"id":"https://openalex.org/keywords/syntax-error","display_name":"Syntax error","score":0.42639458179473877},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4027586579322815},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.20140916109085083},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.1329154074192047},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09008747339248657}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8260340690612793},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.811625599861145},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.7927650213241577},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.694622814655304},{"id":"https://openalex.org/C2778514511","wikidata":"https://www.wikidata.org/wiki/Q1374194","display_name":"Programmer","level":2,"score":0.6442742943763733},{"id":"https://openalex.org/C96147967","wikidata":"https://www.wikidata.org/wiki/Q190686","display_name":"Subroutine","level":2,"score":0.5939163565635681},{"id":"https://openalex.org/C114408938","wikidata":"https://www.wikidata.org/wiki/Q333373","display_name":"Abstract syntax","level":3,"score":0.5423271656036377},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.48946869373321533},{"id":"https://openalex.org/C58646249","wikidata":"https://www.wikidata.org/wiki/Q127380","display_name":"Abstract syntax tree","level":3,"score":0.4795893728733063},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.45667052268981934},{"id":"https://openalex.org/C11742125","wikidata":"https://www.wikidata.org/wiki/Q1195374","display_name":"Syntax error","level":4,"score":0.42639458179473877},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4027586579322815},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.20140916109085083},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.1329154074192047},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09008747339248657}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00977254","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00977254","pdf_url":null,"source":{"id":"https://openalex.org/S148521650","display_name":"International Journal of Parallel Programming","issn_l":"0885-7458","issn":["0885-7458","1573-7640"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer &amp; Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1990390207","https://openalex.org/W2011329076","https://openalex.org/W2035152990","https://openalex.org/W2087946090","https://openalex.org/W2102101008","https://openalex.org/W2112511046","https://openalex.org/W2133416164","https://openalex.org/W2911493840","https://openalex.org/W4237458776","https://openalex.org/W4245681215"],"related_works":["https://openalex.org/W1625533892","https://openalex.org/W2077104824","https://openalex.org/W2613250302","https://openalex.org/W1988370859","https://openalex.org/W2005927140","https://openalex.org/W2390632043","https://openalex.org/W2070761870","https://openalex.org/W203914360","https://openalex.org/W1760151458","https://openalex.org/W2536864162"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
