{"id":"https://openalex.org/W92311423","doi":null,"title":"CONTROL OF EPIDEMICS BY QUARANTINE AND ISOLATION STRATEGIES IN HIGHLY MOBILE POPULATIONS","display_name":"CONTROL OF EPIDEMICS BY QUARANTINE AND ISOLATION STRATEGIES IN HIGHLY MOBILE POPULATIONS","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W92311423","mag":"92311423"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.596.1726","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.1726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.ualberta.ca/ijiss/SS-Volume-5-2009/No-3-09/SS-09-03-01.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"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/A5081246545","display_name":"Xiefei Yan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiefei Yan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5058138487","display_name":"Yun Zou","orcid":"https://orcid.org/0000-0001-8408-4114","observed_orcids":["https://orcid.org/0000-0001-8408-4114"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yun Zou","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8408-4114","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.346,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.50029728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":0.9574999809265137,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":0.9574999809265137,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.04149999842047691,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11560","display_name":"Animal Disease Management and Epidemiology","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sars","display_name":"SARS","score":0.9100000262260437},{"id":"https://openalex.org/keywords/epidemic-control","display_name":"epidemic control","score":0.8270000219345093},{"id":"https://openalex.org/keywords/quarantine","display_name":"quarantine","score":0.6710000038146973},{"id":"https://openalex.org/keywords/isolation-strategies","display_name":"isolation strategies","score":0.8939999938011169},{"id":"https://openalex.org/keywords/optimal-control","display_name":"optimal control","score":0.7200000286102295},{"id":"https://openalex.org/keywords/pontryagin-s-maximum-principle","display_name":"Pontryagin maximum principle","score":0.7080000042915344}],"concepts":[{"id":"https://openalex.org/C2781402358","wikidata":"https://www.wikidata.org/wiki/Q182899","display_name":"Quarantine","level":2,"score":0.9620907306671143},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.8210031986236572},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.717171311378479},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.5273234248161316},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4826381802558899},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4650005102157593},{"id":"https://openalex.org/C141803461","wikidata":"https://www.wikidata.org/wiki/Q3491629","display_name":"Pontryagin's minimum principle","level":3,"score":0.4498922526836395},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4134988784790039},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.37893256545066833},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3344448506832123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31818488240242004},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.24049440026283264},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.23495647311210632},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23397359251976013},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.23190578818321228},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19260355830192566},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18084478378295898},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.1794653832912445},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.16789376735687256},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.12985453009605408},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09618237614631653},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0735810399055481},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.596.1726","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.1726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.ualberta.ca/ijiss/SS-Volume-5-2009/No-3-09/SS-09-03-01.pdf","raw_type":"text"},{"id":"mag:92311423","doi":null,"is_oa":false,"landing_page_url":"http://www.math.ualberta.ca/ijiss/SS-Volume-5-2009/No-3-09/SS-09-03-01.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6240000128746033,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W61315518","https://openalex.org/W72356855","https://openalex.org/W142993775","https://openalex.org/W1567262822","https://openalex.org/W1587799944","https://openalex.org/W1890293238","https://openalex.org/W1971205687","https://openalex.org/W1974525998","https://openalex.org/W1975462967","https://openalex.org/W1981364103","https://openalex.org/W1990049863","https://openalex.org/W1993308965","https://openalex.org/W1993397183","https://openalex.org/W1993826279","https://openalex.org/W2001386751","https://openalex.org/W2005416014","https://openalex.org/W2006188571","https://openalex.org/W2008185076","https://openalex.org/W2016019896","https://openalex.org/W2019132403","https://openalex.org/W2019377622","https://openalex.org/W2027071574","https://openalex.org/W2033593383","https://openalex.org/W2037677991","https://openalex.org/W2038971846","https://openalex.org/W2046704978","https://openalex.org/W2053293344","https://openalex.org/W2053331423","https://openalex.org/W2059071616","https://openalex.org/W2061059416","https://openalex.org/W2061738077","https://openalex.org/W2065757233","https://openalex.org/W2068524627","https://openalex.org/W2072847177","https://openalex.org/W2079458878","https://openalex.org/W2083225775","https://openalex.org/W2091107385","https://openalex.org/W2096145431","https://openalex.org/W2100491128","https://openalex.org/W2100594181","https://openalex.org/W2105444210","https://openalex.org/W2106479011","https://openalex.org/W2111016643","https://openalex.org/W2112680994","https://openalex.org/W2123518395","https://openalex.org/W2124917252","https://openalex.org/W2128718383","https://openalex.org/W2135617989","https://openalex.org/W2136714512","https://openalex.org/W2141309236","https://openalex.org/W2144082518","https://openalex.org/W2147166346","https://openalex.org/W2161728228","https://openalex.org/W2313382614","https://openalex.org/W2317193977","https://openalex.org/W2333635821","https://openalex.org/W2333848322","https://openalex.org/W2335725270","https://openalex.org/W3206777520"],"related_works":["https://openalex.org/W2141309236","https://openalex.org/W2079133160","https://openalex.org/W2083225775","https://openalex.org/W2102246758","https://openalex.org/W2131130030","https://openalex.org/W3128705121","https://openalex.org/W2053293344","https://openalex.org/W7100156891","https://openalex.org/W6891597634","https://openalex.org/W3045602245"],"abstract_inverted_index":{"Abstract.":[0],"In":[1],"the":[2,14,21,32,35,46,69,78,85,97,109,113,116,123,126,134,144,148,157,168],"absence":[3],"of":[4,23,34,63,68,87,106,115,125,130,136,161],"valid":[5],"medicines":[6],"or":[7],"vaccine,":[8],"quarantine":[9,37,70,118,129,150,160],"and":[10,17,38,60,71,80,119,122,128,151,159],"iso-lation":[11],"strategies":[12,40,121],"are":[13,90,163],"most":[15],"important":[16,165],"effective":[18],"measures":[19],"against":[20],"outbreaks":[22,135],"epidemic":[24],"diseases":[25],"such":[26],"as":[27,154,156],"SARS.":[28],"This":[29,138],"paper":[30],"discusses":[31],"appli-cation":[33],"optimal":[36],"isolation":[39,72,120,152],"for":[41,57],"SARS":[42,54],"outbreak":[43],"control":[44,133],"via":[45],"Pontryagin\u2019s":[47],"Maximum":[48],"Principle.":[49],"We":[50],"construct":[51],"a":[52,81,140],"multigroup":[53],"transmission":[55],"model":[56],"traveling":[58],"population":[59],"introduce":[61],"pairs":[62],"con-trol":[64],"variables":[65],"in":[66],"terms":[67],"strategies.":[73],"A":[74],"quadratic":[75],"cost":[76,83],"on":[77,84],"controls":[79],"linear":[82],"number":[86],"infected":[88],"individuals":[89],"imposed.":[91],"The":[92],"simulation":[93],"results":[94,110],"illustrate":[95],"how":[96],"disease":[98],"spreads":[99],"from":[100],"region":[101,103],"to":[102,132,143,166],"by":[104],"means":[105],"travelers.":[107],"And":[108],"also":[111],"demonstrate":[112],"impor-tance":[114],"early":[117,149],"necessity":[124],"observation":[127,158],"travelers":[131],"epidemics.":[137],"gives":[139],"theoretical":[141],"interpretation":[142],"practical":[145],"experiences":[146],"that":[147],"strategies,":[153],"well":[155],"travelers,":[162],"critically":[164],"contain":[167],"epidemic.":[169],"Key":[170],"Words.":[171],"Severe":[172],"acute":[173],"respiratory":[174],"syndrome":[175],"(SARS),":[176],"Optimization,":[177],"Epi-":[178]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}