{"id":"https://openalex.org/W2036383159","doi":"https://doi.org/10.1007/s00224-005-1278-3","title":"Active Context-Free Games","display_name":"Active Context-Free Games","publication_year":2005,"publication_date":"2005-11-16","ids":{"openalex":"https://openalex.org/W2036383159","doi":"https://doi.org/10.1007/s00224-005-1278-3","mag":"2036383159"},"language":"en","primary_location":{"id":"doi:10.1007/s00224-005-1278-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00224-005-1278-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"0025-5661","issn":["0025-5661","1432-4350","1433-0490"],"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":"Theory of Computing Systems","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/A5044780614","display_name":"Anca Muscholl","orcid":"https://orcid.org/0000-0002-8214-204X"},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210094115","display_name":"Laboratoire d'Informatique Algorithmique: Fondements et Applications","ror":"https://ror.org/00pbqgm18","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210094115","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Anca Muscholl","raw_affiliation_strings":["LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05, France","LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]},{"raw_affiliation_string":"LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031710345","display_name":"Thomas Schwentick","orcid":"https://orcid.org/0000-0002-1062-922X"},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Thomas Schwentick","raw_affiliation_strings":["FB Mathematik und Informatik,  Philipps-Universitat Marburg, D-35032 Marburg, Germany","FB Mathematik und Informatik,  Philipps-Universitat Marburg, D-35032 Marburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FB Mathematik und Informatik,  Philipps-Universitat Marburg, D-35032 Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]},{"raw_affiliation_string":"FB Mathematik und Informatik,  Philipps-Universitat Marburg, D-35032 Marburg","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042411667","display_name":"Luc Segoufin","orcid":"https://orcid.org/0000-0002-9564-7581"},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210094115","display_name":"Laboratoire d'Informatique Algorithmique: Fondements et Applications","ror":"https://ror.org/00pbqgm18","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210094115","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Luc Segoufin","raw_affiliation_strings":["LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05, France","LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]},{"raw_affiliation_string":"LIAFA, Universite  Paris VII, 2 place~Jussieu, F-75251 Paris Cedex 05","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031710345","https://openalex.org/A5042411667","https://openalex.org/A5044780614"],"corresponding_institution_ids":["https://openalex.org/I161103922","https://openalex.org/I204730241","https://openalex.org/I4210094115"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.10882889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"39","issue":"1","first_page":"237","last_page":"276"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9954000115394592,"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":0.9954000115394592,"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/T11567","display_name":"semigroups and automata theory","score":0.9951000213623047,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","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/context","display_name":"Context (archaeology)","score":0.6718066930770874},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.6651607751846313},{"id":"https://openalex.org/keywords/alphabet","display_name":"Alphabet","score":0.6362310647964478},{"id":"https://openalex.org/keywords/grammar","display_name":"Grammar","score":0.620647668838501},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.5518711805343628},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5426850914955139},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.45589756965637207},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.45015591382980347},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.44888439774513245},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.35146668553352356},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2845892310142517},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.09062719345092773},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.08782616257667542}],"concepts":[{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6718066930770874},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.6651607751846313},{"id":"https://openalex.org/C112876837","wikidata":"https://www.wikidata.org/wiki/Q837518","display_name":"Alphabet","level":2,"score":0.6362310647964478},{"id":"https://openalex.org/C26022165","wikidata":"https://www.wikidata.org/wiki/Q8091","display_name":"Grammar","level":2,"score":0.620647668838501},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.5518711805343628},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5426850914955139},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.45589756965637207},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.45015591382980347},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.44888439774513245},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.35146668553352356},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2845892310142517},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.09062719345092773},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.08782616257667542},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00224-005-1278-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00224-005-1278-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"0025-5661","issn":["0025-5661","1432-4350","1433-0490"],"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":"Theory of Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1568797836","https://openalex.org/W1579407214","https://openalex.org/W1972164030","https://openalex.org/W2006265470","https://openalex.org/W2032417141","https://openalex.org/W2078015341","https://openalex.org/W2082767672","https://openalex.org/W2099098891","https://openalex.org/W2296095876"],"related_works":["https://openalex.org/W2074481494","https://openalex.org/W2808006995","https://openalex.org/W4250156143","https://openalex.org/W4247156967","https://openalex.org/W582626623","https://openalex.org/W4240940369","https://openalex.org/W4298850403","https://openalex.org/W2808496111","https://openalex.org/W4233641337","https://openalex.org/W3088566498"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
