{"id":"https://openalex.org/W1971379194","doi":"https://doi.org/10.1007/bf00288659","title":"Grammars on partial graphs","display_name":"Grammars on partial graphs","publication_year":1976,"publication_date":"1976-01-01","ids":{"openalex":"https://openalex.org/W1971379194","doi":"https://doi.org/10.1007/bf00288659","mag":"1971379194"},"language":"en","primary_location":{"id":"doi:10.1007/bf00288659","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00288659","pdf_url":null,"source":{"id":"https://openalex.org/S84409463","display_name":"Acta Informatica","issn_l":"0001-5903","issn":["0001-5903","1432-0525"],"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":"Acta Informatica","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/A5111548685","display_name":"Hans Schneider","orcid":null},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"H. J. Schneider","raw_affiliation_strings":["Institut f\u00fcr Math. Maschinen und Datenverarbeitung (II) der Univ. Erlangen-N\u00fcrnberg, Egerlandstr. 13, D-8520, Erlangen, Federal Republic of Germany","Institut f\u00fcr Math. Maschinen und Datenverarbeitung (II) der Univ. Erlangen-N\u00fcrnberg, Erlangen, Federal Republic of Germany D-8520#TAB#"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Math. Maschinen und Datenverarbeitung (II) der Univ. Erlangen-N\u00fcrnberg, Egerlandstr. 13, D-8520, Erlangen, Federal Republic of Germany","institution_ids":["https://openalex.org/I181369854"]},{"raw_affiliation_string":"Institut f\u00fcr Math. Maschinen und Datenverarbeitung (II) der Univ. Erlangen-N\u00fcrnberg, Erlangen, Federal Republic of Germany D-8520#TAB#","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002594574","display_name":"Hartmut Ehrig","orcid":null},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Ehrig","raw_affiliation_strings":["Forschungsgruppe Automatentheorie und Formale Sprachen der TU Berlin, Otto-Suhr-Allee 18-20, D-1000, Berlin 10","Forschungsgruppe Automatentheorie und Formale Sprachen der TU Berlin, Berlin 10 D-1000#TAB#"],"affiliations":[{"raw_affiliation_string":"Forschungsgruppe Automatentheorie und Formale Sprachen der TU Berlin, Otto-Suhr-Allee 18-20, D-1000, Berlin 10","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Forschungsgruppe Automatentheorie und Formale Sprachen der TU Berlin, Berlin 10 D-1000#TAB#","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111548685"],"corresponding_institution_ids":["https://openalex.org/I181369854"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":8.232,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.97986891,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":"3","first_page":"297","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9937000274658203,"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"}},"topics":[{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9937000274658203,"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"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9833999872207642,"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/T12029","display_name":"DNA and Biological Computing","score":0.935699999332428,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.6403650641441345},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5318782925605774},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48294657468795776},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4495868682861328},{"id":"https://openalex.org/keywords/tree-adjoining-grammar","display_name":"Tree-adjoining grammar","score":0.4476161599159241},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.44321560859680176},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43796974420547485},{"id":"https://openalex.org/keywords/context-sensitive-grammar","display_name":"Context-sensitive grammar","score":0.41946864128112793},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.23054653406143188},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.22943603992462158},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14723265171051025}],"concepts":[{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.6403650641441345},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5318782925605774},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48294657468795776},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4495868682861328},{"id":"https://openalex.org/C134083981","wikidata":"https://www.wikidata.org/wiki/Q1754022","display_name":"Tree-adjoining grammar","level":4,"score":0.4476161599159241},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.44321560859680176},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43796974420547485},{"id":"https://openalex.org/C125950753","wikidata":"https://www.wikidata.org/wiki/Q908674","display_name":"Context-sensitive grammar","level":4,"score":0.41946864128112793},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.23054653406143188},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.22943603992462158},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14723265171051025}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00288659","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00288659","pdf_url":null,"source":{"id":"https://openalex.org/S84409463","display_name":"Acta Informatica","issn_l":"0001-5903","issn":["0001-5903","1432-0525"],"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":"Acta Informatica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W56731011","https://openalex.org/W1525462222","https://openalex.org/W1603358947","https://openalex.org/W1965970196","https://openalex.org/W2000304287","https://openalex.org/W2056723044","https://openalex.org/W2093311785","https://openalex.org/W2151565402","https://openalex.org/W2536118580","https://openalex.org/W2912299646","https://openalex.org/W6736607132","https://openalex.org/W6823293325"],"related_works":["https://openalex.org/W59084530","https://openalex.org/W2094337149","https://openalex.org/W1983513381","https://openalex.org/W1557335907","https://openalex.org/W2055334547","https://openalex.org/W2035755645","https://openalex.org/W1991706120","https://openalex.org/W1564771228","https://openalex.org/W3009523905","https://openalex.org/W2002048494"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
