{"id":"https://openalex.org/W2142128528","doi":"https://doi.org/10.1007/3-540-10291-4_6","title":"Properties of ordered graph grammars","display_name":"Properties of ordered graph grammars","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2142128528","doi":"https://doi.org/10.1007/3-540-10291-4_6","mag":"2142128528"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-10291-4_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-10291-4_6","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":"conference-paper","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/A5031722689","display_name":"Helmut J. Ludwigs","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Helmut J Ludwigs","raw_affiliation_strings":["Universitaet Dortund, Informatikrechner \u2014 Betriebsgruppe, Postfach 500500, 4600, Dortmund","Universitaet Dortund, Informatikrechner \u2014 Betriebsgruppe"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitaet Dortund, Informatikrechner \u2014 Betriebsgruppe, Postfach 500500, 4600, Dortmund","institution_ids":[]},{"raw_affiliation_string":"Universitaet Dortund, Informatikrechner \u2014 Betriebsgruppe","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5031722689"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"70","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9980000257492065,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9968000054359436,"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":0.7126442193984985},{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.6635119915008545},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5059487223625183},{"id":"https://openalex.org/keywords/l-attributed-grammar","display_name":"L-attributed grammar","score":0.4637024998664856},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.4252042770385742},{"id":"https://openalex.org/keywords/tree-adjoining-grammar","display_name":"Tree-adjoining grammar","score":0.4236878454685211},{"id":"https://openalex.org/keywords/clique-width","display_name":"Clique-width","score":0.4180445969104767},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3844378888607025},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3783671259880066},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.37401092052459717},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.32471156120300293},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.29552409052848816},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2521870732307434},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.23118478059768677},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.22057420015335083},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.20136454701423645}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7126442193984985},{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.6635119915008545},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5059487223625183},{"id":"https://openalex.org/C67621940","wikidata":"https://www.wikidata.org/wiki/Q3113340","display_name":"L-attributed grammar","level":4,"score":0.4637024998664856},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.4252042770385742},{"id":"https://openalex.org/C134083981","wikidata":"https://www.wikidata.org/wiki/Q1754022","display_name":"Tree-adjoining grammar","level":4,"score":0.4236878454685211},{"id":"https://openalex.org/C5737132","wikidata":"https://www.wikidata.org/wiki/Q1101814","display_name":"Clique-width","level":5,"score":0.4180445969104767},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3844378888607025},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3783671259880066},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.37401092052459717},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.32471156120300293},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.29552409052848816},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2521870732307434},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.23118478059768677},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.22057420015335083},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.20136454701423645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-10291-4_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-10291-4_6","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":3,"referenced_works":["https://openalex.org/W2011884447","https://openalex.org/W4232876216","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W152266133","https://openalex.org/W2055334547","https://openalex.org/W1564771228","https://openalex.org/W1879113817","https://openalex.org/W3013359325","https://openalex.org/W2070587391","https://openalex.org/W2094337149","https://openalex.org/W2126599323","https://openalex.org/W1557335907","https://openalex.org/W191460370"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
