{“id”:“https://openalex.org/W2039529128“,”doi“:”https://doi.org/10.109/sfcs.197.16“,”title“:”自然证明系统的下限“,”display_name“:”天然证明系统的下界“,”publication_year“:1977,”publitation_date“:”1977-09-01“,”ids“:{”openalex“:”https://openalex.org/W2039529128“,”doi“:”https://doi.org/10.109/sfcs.197.16“,”mag“:”2039529128“},”language“:”en“,”primary_location“:{”is_oa“:false,”landing_page_url“:”https://doi.org/10.109/sfcs.197.16“,”pdf_url“:null,”source“:null,”license“:null',”licence_id“:null,”version“:nuller,”is_accepted“:false,”is_published“:false},”type“:”article“,”type_crossref“:“procesdings-article”,”indexed_in“:[”crossref“],”open_access“:{”is_oa“:false,”oa_status“:”closed“,”oa_url”:null“,”any_repository_has_fulltext“:false}”,”authorships“:[{”author_position“:”first“,”作者“:{”id“:”https://openalex.org/A5053923311“,”display_name“:”Dexter Kozen“,”orcid“:”https://orcid.org/0000-0002-8007-4725},“机构”:[{“id”:https://openalex.org/I4210114115“,”display_name“:”IBM Research-Thomas J.Watson Research Center“,”ror“:”https://ror.org/0265w5591“,”country_code“:”US“,”type“:”facility“,”沿袭“:[”https://openalex.org/I1341412227","https://openalex.org/I4210114115“]}],”国家“:[”美国“],”is_corresponding“:true,”raw_author_name“:”Dexter Kozen“,”raw _ afiliation_strings“:[“IBM Thomas J.Watson Research Center,Yorktown Heights,NY,USA”],”affiliations“:[{”raw _affiliation_string“:”IBM Thomason J.Wasson Researchment Center,Yorktown Heights,New,USA“institution_ids”:[“https://openalex.org/I4210114115“]}]}],”institution_assertions“:[],”countries_distiction_count“:1,”institutions_disticent_count”:1,“corresponding_author_ids”:[“https://openalex.org/A5053923311“],”对应的机构ID“:[”https://openalex.org/I4210114115“],”apc_list“:null,”apc _ paid“:nul,”fwci“:1.39,”has_fulltext“:true,”fulltext_origin“:”ngrams“,”cited_by_count“:453,”citation_normalized_percentile“:{”value“:0.980198,”is_in_top_1_percent“:false,”is_ in_top_ 10_percennt“:true},”citected_by_percentile_year“:{”min“:99,”max“:100},“biblio”:{“volume”:null“issue”:null,“first_page”:nul,“last_page”:null}is_retracted“:false,”is_paratext“:fase,”primary_topic“:{”id“:”https://openalex.org/T10126“,”“display_name”:“程序分析和验证技术”,“score”:0.9983,“subfield”:{“id”:“https://openalex.org/subfields/1702“,”display_name“:”人工智能“},”字段“:{”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/T10126“,”display_name“:”程序分析与验证技术“,”score“:0.9983,”subfield“:{”id“:”https://openalex.org/subfields/1702“,”display_name“:”人工智能“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}},{”id“:”https://openalex.org/T10142“,”“display_name”:“软件验证和控制中的形式方法”,“score”:0.9981,“subfield”:{“id”:“https://openalex.org/subfields/1703“,”display_name“:”计算理论与数学“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}},{”id“:”https://openalex.org/T11567“,”display_name“:”自动机理论和形式语言“,”score“:0.9908,”subfield“:{”id“:”https://openalex.org/subfields/1703“,”display_name“:”计算理论与数学“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}}],”关键词“:[{”id“:”https://openalex.org/keywords/p“,”display_name“:”P“,”score“:0.7455423},{”id“:”https://openalex.org/keywords/temporal-logic(https://openalex.org/keywords/temporal-logic)“,”display_name“:”时态逻辑“,”score“:0.528067},{”id“:”https://openalex.org/keywords/natural-number网站“,”display_name“:”自然数“,”score“:0.5262068},{”id“:”https://openalex.org/keywords/probabilistic-systems网站“,”display_name“:”概率系统“,”score“:0.514399},{”id“:”https://openalex.org/keywords/proof-complexity网站“,”display_name“:”证明复杂性“,”score“:0.43955046},{”id“:”https://openalex.org/keywords/strustructure-proof-theory“,”display_name“:”结构证明理论“,”score“:0.42133927}],”concepts“:[{”id“:”https://openalex.org/C197685441,“wikidata”:https://www.wikidata.org/wiki/Q500716“,”display_name“:”PSPACE“,”level“:3,”score“:0.8560869},{”id“:”https://openalex.org/C153269930,“wikidata”:https://www.wikidata.org/wiki/Q430001“,”display_name“:”Decidability“,”level“:2,”score“:0.75946724},{”id“:”https://openalex.org/C134026603,“wikidata”:https://www.wikidata.org/wiki/Q846354“,”display_name“:”P“,”level“:3,”score“:0.7455423},{”id“:”https://openalex.org/C33923547,“wikidata”:https://www.wikidata.org/wiki/Q395“,”display_name“:”数学“,”等级“:0,”分数“:0.5708461},{”id“:”https://openalex.org/C77553402,“wikidata”:https://www.wikidata.org/wiki/Q13222579“,”display_name“:”上下限“,”level“:2,”score“:0.5683063},{”id“:”https://openalex.org/C118615104,“wikidata”:https://www.wikidata.org/wiki/Q121416“,”display_name“:”离散数学“,”level“:1,”score“:0.53428817},{”id“:”https://openalex.org/C184264201,“wikidata”:https://www.wikidata.org/wiki/Q21199“,”display_name“:”自然数“,”level“:2,”score“:0.5262068},{”id“:”https://openalex.org/C114614502,“wikidata”:https://www.wikidata.org/wiki/Q76592“,”display_name“:”组合数学“,”level“:1,”score“:0.51204807},{”id“:”https://openalex.org/C2318724,“wikidata”:https://www.wikidata.org/wiki/Q852732“,”display_name“:”证明理论“,”level“:3,”score“:0.5073759},{”id“:”https://openalex.org/C2778572836,“wikidata”:https://www.wikidata.org/wiki/Q380933“,”display_name“:”空格(标点符号)“,”level“:2,”score“:0.45565534},{”id“:”https://openalex.org/C105605280,“wikidata”:https://www.wikidata.org/wiki/Q7249999“,”display_name“:”证明复杂性“,”level“:3,”score“:0.43955046},{”id“:”https://openalex.org/C9019067,“wikidata”:https://www.wikidata.org/wiki/Q43260“,”display_name“:”多项式“,”level“:2,”score“:0.42641652},{”id“:”https://openalex.org/C195653647,“wikidata”:https://www.wikidata.org/wiki/Q7625047“,”display_name“:”结构证明理论“,”level“:4,”score“:0.42133927},{”id“:”https://openalex.org/C311688,“wikidata”:https://www.wikidata.org/wiki/Q2393193“,”display_name“:”时间复杂性“,”level“:2,”score“:0.40339446},{”id“:”https://openalex.org/C41008148,“wikidata”:https://www.wikidata.org/wiki/Q21198(网址:https://www.wikidata.org/wiki/Q21198)“,”display_name“:”计算机科学“,”level“:0,”score“:0.30735338},{”id“:”https://openalex.org/C179799912,“wikidata”:https://www.wikidata.org/wiki/Q205084网址“,”display_name“:”计算复杂性理论“,”level“:2,”score“:0.27689767},{”id“:”https://openalex.org/C11413529,“wikidata”:https://www.wikidata.org/wiki/Q8366“,”display_name“:”Algorithm“,”level“:1,”score“:0.211906167},{”id“:”https://openalex.org/C108710211,“wikidata”:https://www.wikidata.org/wiki/Q11538“,”display_name“:”数学证明“,”level“:2,”score“:0.12466499},{”id“:”https://openalex.org/C134306372,“wikidata”:https://www.wikidata.org/wiki/Q7754“,”display_name“:”数学分析“,”level“:1,”score“:0.064457},{”id“:”https://openalex.org/C2524010,“wikidata”:https://www.wikidata.org/wiki/Q8087“,”display_name“:”Geometry“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C111919701,“wikidata”:https://www.wikidata.org/wiki/Q9135“,”display_name“:”Operating system“,”level“:1,”score“:0.0}],”mesh“:[],”locations_count“:1,”locations“:[{”is_oa“:false,”landing_page_url“:”https://doi.org/10.109/sfcs.197.16“,”pdf_url“:null,”source“:null,”license“:null:”license_id“:null,”version“:nuller,”is_accepted“:false,”is_published“:false}],”best_oa_location“:nul,”sustainable_development_goals“:[],”grants“:[],”datasets“:],”versions“:[]:”,“referenced_works_count”:9,“referrenced_works”:[”https://openalex.org/W1543891730","https://openalex.org/W1655990431网址","https://openalex.org/W1969777579","https://openalex.org/W1982129592","https://openalex.org/W2044196316","https://openalex.org/W2087749569","https://openalex.org/W2088956149","https://openalex.org/W2163839813","https://openalex.org/W579013412“],”related_works“:[”https://openalex.org/W4221157047","https://openalex.org/W2922318846","https://openalex.org/W2626436722","https://openalex.org/W2463991046","https://openalex.org/W2461509449","https://openalex.org/W2120139360","https://openalex.org/W1852594029","https://openalex.org/W171706349","https://openalex.org/W1558859407","https://openalex.org/W153148314“],”abstract_inverted_index“:{”Two“:[0],”decitable“:[1],”logical“:[2],”theorys“:[3],”are“:[4],”presented“,”:[5],”one“:/6,12],”complete“:[7,13,37,55],”for“:[8,14,30,34,48,52],”确定性“:[9],”多项式“:[10,15],“time,”:[11],“space.”:[16],“Both”:[17],”have“:[18],“天然”:[19],“证明”:[20,32,50],“系统”:[21],“A”:[22],“较低”:[23,41],“空格:[24],“绑定”:[25,43],“of”:[26,44],“n/log(n)”:[27],“is”:[28,46],“shown”:[29,47],“the”:[31,35,49,53],“system”:[33,51],“PTIME”:[36],“theory”:[3],“and”:[39],“a”:[40],“length”:[42],“2cn/log理论。“:[56]},”cited_by_api_url“:”https://api.openalex.org/works?filter=cites:W2039529128“,”counts_by_year“:[{”年“:2024,”cited_by_count“:4},{”年份“:2023,”ciped_by_cunt“:8},”{“年份”:2022,“cited_by_count”:16},“{”年度“:2021,”cited_by_count“年份”:2017,“引用_ by_count”:35},{“年份”:2016,“引用_by_counts”:22},}“年份“:2015,”cited_by_count“:32},{“年份”:2014,“cited_by_count”:18},}“年份“:2013,“cited_by_count):20},6-“年份”:2012,“citecd_by-count”:24}],“更新日期”:“2024-09-18T15:35:16.445956”,“创建日期”:”2016-06-24“}