{“id”:“https://openalex.org/W2748190518“,”doi“:”https://doi.org/10.4230/lipics.approx-random.2017.12,“title”:“流模型中的分数集覆盖。“,”display_name“:”流模型中的分数集覆盖。“,”“publication_year”:2017,“publication_date”:“2017-01-01”,“ids”:{“openalex”:“https://openalex.org/W2748190518“,”doi“:”https://doi.org/10.4230/lipics.approx-random.2017.12“,”mag“:”2748190518“},”language“:”en“,”primary_location“:{”is_oa“:false,”landing_page_url“:”https://doi.org/10.4230/LIPIcs.APPROX-RANDOM.2017.12“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S4306420261“,”display_name“:”近似、随机化和组合优化国际研讨会和国际研讨会。算法和技术”,“issn_l”:null,“issn”:nul,“is_oa”:false,“is.in_doaj”:false,“is_core”:false,“host_organization”:null,“hosd_organization_name”:null,“hose_organisation_lineage”:[],“host_organiztion_lineage_names”:[].,“type”:“conference”},“license”:null.,“version”:nulle,“is_accepted”:false,“is_published”:false}.,“类型”:“”文章“,”type_crossref“:”proceedings-article“,”indexed_in“:[],”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/A5076056716“,”display_name“:”Piotr Indyk“,”orcid“:null},”institutions“:[{”id“:”https://openalex.org/I63966007“,”display_name“:”麻省理工学院“,”ror“:”https://ror.org/042nb2s44“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I63966007“]}],”国家“:[”美国“],”is_corresponding“:false,”raw_author_name“:”Piotr Indyk“,”raw _ afiliation_strings“:[“美国剑桥麻省理工学院”],”affiliations“:[{”raw_ afiliation _string“:”美国剑桥麻萨诸塞理工学院“,”institution_ids“:[https://openalex.org/I63966007“]}]},{”author_position“:”middle“,”author“:{”id“:”https://openalex.org/A5065331345“,”display_name“:”Sepideh Mahabadi“,”orcid“:”https://orcid.org/0000-0001-5004-8991},“机构”:[{“id”:https://openalex.org/I63966007“,”display_name“:”麻省理工学院“,”ror“:”https://ror.org/042nb2s44“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I63966007“]}],”国家“:[”美国“],”is_corresponding“:false,”raw_author_name“:”Sepideh Mahabadi“,”raw _ afiliation_strings“:[“美国剑桥麻省理工学院”],”affiliations“:[{”raw_ afiliation _string“:”美国剑桥麻萨诸塞理工学院“,”,“institution_ids”:[“https://openalex.org/I63966007“]}]},{”author_position“:”middle“,”author“:{”id“:”https://openalex.org/A5041567023“,”display_name“:”Ronitt Rubinfeld“,”orcid“:null},”institutions“:[{”id“:”https://openalex.org/I16391192“,”display_name“:”特拉维夫大学“,”ror“:”https://ror.org/04mhzgx49“,”country_code“:”IL“,”type“:“教育”,”世系“:[”https://openalex.org/I16391192“]}],”国家“:[”IL“],”is_corresponding“:false,”raw_author_name“:”Ronitt Rubinfeld“,”raw _ afiliation_strings“:[“以色列特拉维夫特拉维夫大学”],”affiliations“:[{”raw _affiliation_string“:”以色列特拉维夫特拉维夫学院“,”institution_ids“:[https://openalex.org/I16391192“]}]},{”author_position“:”middle“,”author“:{”id“:”https://openalex.org/A5034669615“,”display_name“:”Jonathan Ullman“,”orcid“:”https://orcid.org/0000-0002-0323-5564},“机构”:[{“id”:https://openalex.org/I12912129“,”display_name“:”东北大学“,”ror“:”网址:https://ror.org/04t5xt781“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I12912129“]}],”国家“:[“美国”],”is_corresponding“:false,”raw_author_name“:”Jonathan R.Ullman“,”raw _ afiliation_strings“:[”美国波士顿东北大学“],”affiliations“:[{”raw_ afiliation _string“:”美国波士顿东南大学“,”institution_ids“:[https://openalex.org/I12912129“]}]},{”author_position“:”middle“,”author“:{”id“:”https://openalex.org/A5052582756“,”display_name“:”Ali Vakilian“,”orcid“:”网址:https://orcid.org/0000-0001-5049-7594},“机构”:[{“id”:https://openalex.org/I63966007“,”display_name“:”麻省理工学院“,”ror“:”https://ror.org/042nb2s44“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I63966007“]}],”国家“:[”美国“],”is_corresponding“:false,”raw_author_name“:”Ali Vakilian“,”raw _ afiliation_strings“:[“美国剑桥麻省理工学院”],”affiliations“:[{”raw_ afiliation _string“:”美国剑桥麻萨诸塞理工学院“,”institution_ids“:[https://openalex.org/I63966007“]}]},{”author_position“:”last“,”author“:{”id“:”https://openalex.org/A5076142615“,”display_name“:”Anak Yodpinyanee“,”orcid“:”https://orcid.org/0000-0002-7572-2003},“机构”:[{“id”:https://openalex.org/I63966007“,”display_name“:”麻省理工学院“,”ror“:”https://ror.org/042nb2s44“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I63966007“]}],”国家“:[”美国“],”is_corresponding“:false,”raw_author_name“:”Anak Yodpinyanee“,”raw _ afiliation_strings“:[“美国剑桥麻省理工学院”],”affiliations“:[{”raw_ afiliation _string“:”美国剑桥麻萨诸塞理工学院“,”institution_ids“:]”https://openalex.org/I63966007“]}]}],”institution_assertions“:[],”countries_distinact_count“:2,”institutions_disticant_count”:3,”corresponding_author_ids“:[[],”corresponding_institution_ids”:[],“apc_list”:null,”apc_payed“:null”,“fwci”:1.142,”has_fulltext“:false,”cited_by_count:10,”citation_normalized_percentile“:{”value“:0.728715,”is_in_top_1_percent“:false,“is_in_top_10_percent“:false},”cited_by_percentile_year“:{”min“:86,”max“:87},“biblio”:{“volume”:“81”,“issue”:null,“first_page”:“20”,“last_page”:null},‘is_retracted’:false,‘is_paratext’:false,‘primary_topic’:{‘id’:”https://openalex.org/T10720“,”display_name“:”组合优化与复杂性理论“,”score“:0.9969,”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“:”Physical Sciences“}},”topics“:[{”id“:”https://openalex.org/T10720“,”display_name“:”组合优化与复杂性理论“,”score“:0.9969,”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/T10764“,”“display_name”:“数据分析和机器学习的隐私保护技术”,“score”:0.9931,“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/T11612“,”“display_name”:“机器学习中的优化方法”,“score”:0.9769,“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“}}],”关键词“:[{”id“:”https://openalex.org/keywords/set-cover-problem“,”display_name“:”设置封面问题“,”score“:0.77583575},{”id“:”https://openalex.org/keywords/近似算法“,”display_name“:”近似算法“,”score“:0.516024}],”concepts“:[{”id“:”https://openalex.org/C100808899,“wikidata”:https://www.wikidata.org/wiki/Q1192100“,”display_name“:”Set cover problem“,”level“:3,”score“:0.77583575},{”id“:”https://openalex.org/C2780428219,“wikidata”:https://www.wikidata.org/wiki/Q16952335“,”display_name“:”Cover(algebra)“,”level“:2,”score“:0.75848687},{”id“:”https://openalex.org/C177264268,“wikidata”:https://www.wikidata.org/wiki/Q1514741“,”display_name“:”Set(abstract data type)“,”level“:2,”score“:0.65426505},{”id“:”https://openalex.org/C2776029896,“wikidata”:https://www.wikidata.org/wiki/Q3935810“,”display_name“:”放松(心理学)“,”等级“:2,”分数“:0.61805826},{”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“:0.4856852},{”id“:”https://openalex.org/C2778572836,“wikidata”:https://www.wikidata.org/wiki/Q380933“,”display_name“:”空格(标点符号)“,”level“:2,”score“:0.45280197},{”id“:”https://openalex.org/C42747912,“wikidata”:https://www.wikidata.org/wiki/Q1048447“,”display_name“:”乘法函数“,”level“:2,”score“:0.43400842},{”id“:”https://openalex.org/C148764684,“wikidata”:https://www.wikidata.org/wiki/Q621751“,”display_name“:”近似算法“,”level“:2,”score“:0.425174},{”id“:”https://openalex.org/C11413529,“wikidata”:https://www.wikidata.org/wiki/Q8366“,”display_name“:”Algorithm“,”level“:1,”score“:0.42061773},{”id“:”https://openalex.org/C33923547,“wikidata”:https://www.wikidata.org/wiki/Q395“,”display_name“:”数学“,”等级“:0,”分数“:0.41324103},{”id“:”https://openalex.org/C118615104,“wikidata”:https://www.wikidata.org/wiki/Q121416“,”display_name“:”离散数学“,”level“:1,”score“:0.34352303},{”id“:”https://openalex.org/C134306372,“wikidata”:https://www.wikidata.org/wiki/Q7754“,”display_name“:”数学分析“,”level“:1,”score“:0.084411085},{”id“:”https://openalex.org/C78519656,“wikidata”:https://www.wikidata.org/wiki/Q101333“,”display_name“:”机械工程“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C15744967,“wikidata”:https://www.wikidata.org/wiki/Q9418“,”display_name“:”心理学“,”等级“:0,”分数“:0.0},{”id“:”https://openalex.org/C77805123,“wikidata”:https://www.wikidata.org/wiki/Q161272“,”display_name“:”社会心理学“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C127413603,“wikidata”:https://www.wikidata.org/wiki/Q11023“,”display_name“:”工程“,”级别“:0,”分数“:0.0},{”id“:”https://openalex.org/C199360897,“wikidata”:https://www.wikidata.org/wiki/Q9143“,”display_name“:”编程语言“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C111919701,“wikidata”:https://www.wikidata.org/wiki/Q9135“,”display_name“:”操作系统“,”level“:1,”score“:0.0}],”mesh“:[],”locations_count“:1.”locations“:[{”is_oa“:false,”landing_page_url“:”https://doi.org/10.4230/LIPIcs.APPROX-RANDOM.2017.12“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S4306420261“,”display_name“:”近似、随机化和组合优化国际研讨会和国际研讨会。算法和技术“,”issn_l“:null,”issn“:nul,”is_oa“:false,”is.in_doaj“:false,”is_core“:false,”host_organization“:nuld,”host_organization_name“:null,”hose_organizration_lineage“:[],”hosd_organisation_lineage_names“:[].,”type“:”conference“},”license“:null:null,“version”:null、“is_accepted”:false、“is_published”:false}],”best_oa_location“:null,”sustainable_development_goals“:[],”grants“:[],”dataset“:[],”versions“:[],”referenced_works_count“:0,”referenced_works“:[],”related_works“:[”https://openalex.org/W3186013818","https://openalex.org/W3098795159","https://openalex.org/W3037335885","https://openalex.org/W2995987536","https://openalex.org/W2948282142","https://openalex.org/W2576335674","https://openalex.org/W2404357874","https://openalex.org/W2398729964","https://openalex.org/W2295466155","https://openalex.org/W2272441262","https://openalex.org/W225368127","https://openalex.org/W209373873","https://openalex.org/W2085788081","https://openalex.org/W2083613374","https://openalex.org/W2069414131","https://openalex.org/W2053182026","https://openalex.org/W2044334960","https://openalex.org/W1941041180","https://openalex.org/W1795239726","https://openalex.org/W1596674180“],”abstract_inverted_index“:{”We“:[0,46,96],”study“:[1],”the“:[2,8,15,18,57,70,74,79,86,91102108],”Fractional“:[3],”Set“:[4],”Cover“:[5],”problem“:[6,21],”in“:[7,44,68107],”streaming“:[9,88109],”model.“:[10],”That“:[11],”is,“:[12],”We“:%13],”“考虑”:[14],“放松”:[16],“of”:[17,25,31,81],“Set”:[19,36,71,93],“Cover”:[20,94],“over”:[22,56],“a”:[23,29,42,48],“universe”:[24],“n”:[26],“elements”:[27],“and”:[28,59,73],“collection”:[30],“m”:[32],“sets”:[33],“where”:[34],“each”:[35],“can”:[37],“be”:[38],“picked”:[39],“fractionally”,“:[40],”with“:[41],“value”:%43],“[0,1]”:[45],“当前”:[47],“随机”:[49],“(1+a)-近似”:[50],“算法”:[51,66],“that”:[52],“makes”:[53],“p”:[54],“pass”:[55],“data”:[58],“uses”:[60],“O(polylog(m,n,1/a)”:[61],“(mn^(O(1/(pa))+n))”:【62】,“memory”:【63】,“space”:【64】,“The”:【65】,“works”:【67】,“both”:【69】,“arrivalment”:【72,76】,“edge”:【75】,“models”:【77】,“To”:【78】,“best”:[80],“我们的”:[82,98],“知识”:[83],“这个”:[84],“是”:[85],“第一个”:[87],“结果”:[89],“代表”:[90],“分数”:[92],“问题。”:[95],“获得”:[97],“结果”:[99],“通过”:[100],“采用”:[101],“乘法”:[103],“权重”:[104],“更新”:[105],“框架”:[106],“设置。”:[110]},“cited_by_api_url”:“https://api.openalex.org/works?filter=cites:W2748190518“,”counts_by_year“:[{”年“:2023,”cited_by_count“:1},{”年份“:2021,”cited_by_count”:3},“年份”:2019,”citecd_by_count“:5},”年度“:2018,”citesd_by_count“:1}],”更新日期“:”2024-09-18T17:36:05.068207“,”创建日期“:“2017-08-31”}