{"id":"https://openalex.org/W3115197160","doi":"https://doi.org/10.1109/ciss50987.2021.9400246","title":"Quickest Detection over Sensor Networks with Unknown Post-Change Distribution","display_name":"Quickest Detection over Sensor Networks with Unknown Post-Change Distribution","publication_year":2021,"publication_date":"2021-03-24","ids":{"openalex":"https://openalex.org/W3115197160","doi":"https://doi.org/10.1109/ciss50987.2021.9400246","mag":"3115197160"},"language":"en","primary_location":{"id":"doi:10.1109/ciss50987.2021.9400246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss50987.2021.9400246","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 55th Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2012.13027","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003250750","display_name":"Deniz Sargun","orcid":"https://orcid.org/0000-0003-2417-7495"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Deniz Sargun","raw_affiliation_strings":["The Ohio State University, Columbus, OH, USA","The Ohio State University Department of Electrical and Computer Engineering Columbus OH USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University Department of Electrical and Computer Engineering Columbus OH USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030047891","display_name":"C. Emre Koksal","orcid":"https://orcid.org/0000-0001-8463-4446"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Emre Koksal","raw_affiliation_strings":["The Ohio State University, Columbus, OH, USA","Ohio State University"],"affiliations":[{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Ohio State University","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003250750"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00853775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10136","display_name":"Statistical Methods and Inference","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cusum","display_name":"CUSUM","score":0.8322316408157349},{"id":"https://openalex.org/keywords/scan-statistic","display_name":"Scan statistic","score":0.8069827556610107},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.8039278984069824},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.6884119510650635},{"id":"https://openalex.org/keywords/fusion-center","display_name":"Fusion center","score":0.649867057800293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49333420395851135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48321807384490967},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4685305953025818},{"id":"https://openalex.org/keywords/sufficient-statistic","display_name":"Sufficient statistic","score":0.4616263210773468},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.45446908473968506},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.44977307319641113},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4453302323818207},{"id":"https://openalex.org/keywords/asymptotically-optimal-algorithm","display_name":"Asymptotically optimal algorithm","score":0.4283536672592163},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.41811326146125793},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40682515501976013},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3648964762687683},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.3306831121444702},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21466249227523804},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13164672255516052},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10824140906333923}],"concepts":[{"id":"https://openalex.org/C178518018","wikidata":"https://www.wikidata.org/wiki/Q1024555","display_name":"CUSUM","level":2,"score":0.8322316408157349},{"id":"https://openalex.org/C2781302328","wikidata":"https://www.wikidata.org/wiki/Q16967898","display_name":"Scan statistic","level":2,"score":0.8069827556610107},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.8039278984069824},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.6884119510650635},{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.649867057800293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49333420395851135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48321807384490967},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4685305953025818},{"id":"https://openalex.org/C178197554","wikidata":"https://www.wikidata.org/wiki/Q1099110","display_name":"Sufficient statistic","level":2,"score":0.4616263210773468},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.45446908473968506},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.44977307319641113},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4453302323818207},{"id":"https://openalex.org/C181789720","wikidata":"https://www.wikidata.org/wiki/Q4812191","display_name":"Asymptotically optimal algorithm","level":2,"score":0.4283536672592163},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.41811326146125793},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40682515501976013},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3648964762687683},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.3306831121444702},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21466249227523804},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13164672255516052},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10824140906333923},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ciss50987.2021.9400246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss50987.2021.9400246","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 55th Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2012.13027","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2012.13027","pdf_url":"https://arxiv.org/pdf/2012.13027","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3115197160","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2012.13027.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2012.13027","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2012.13027","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2012.13027","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2012.13027","pdf_url":"https://arxiv.org/pdf/2012.13027","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3115197160.pdf","grobid_xml":"https://content.openalex.org/works/W3115197160.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W21934178","https://openalex.org/W135467536","https://openalex.org/W1533983758","https://openalex.org/W1971084072","https://openalex.org/W1981904416","https://openalex.org/W2007221073","https://openalex.org/W2018319586","https://openalex.org/W2051903196","https://openalex.org/W2091311817","https://openalex.org/W2104248329","https://openalex.org/W2112072995","https://openalex.org/W2121219412","https://openalex.org/W2136915286","https://openalex.org/W2157637845","https://openalex.org/W2887320514","https://openalex.org/W2947903208","https://openalex.org/W2963326510","https://openalex.org/W2997960675","https://openalex.org/W3003572985","https://openalex.org/W3004185297","https://openalex.org/W3090001905","https://openalex.org/W3120306033","https://openalex.org/W3120616790","https://openalex.org/W4230471307","https://openalex.org/W4235278507","https://openalex.org/W6779819109","https://openalex.org/W6788251333","https://openalex.org/W6788437154"],"related_works":["https://openalex.org/W2007221073","https://openalex.org/W2969981844","https://openalex.org/W2951556373","https://openalex.org/W3176479285","https://openalex.org/W1585377202","https://openalex.org/W2402318601","https://openalex.org/W2129242823","https://openalex.org/W2547203728","https://openalex.org/W2962889426","https://openalex.org/W3015281215","https://openalex.org/W3080809147","https://openalex.org/W2011949431","https://openalex.org/W3013532027","https://openalex.org/W2919007209","https://openalex.org/W2785411170","https://openalex.org/W208813416","https://openalex.org/W2001826098","https://openalex.org/W2980347327","https://openalex.org/W3099542668","https://openalex.org/W3170753036"],"abstract_inverted_index":{"We":[0,85,103],"propose":[1,104],"a":[2,17,32,39,60,66,75,123],"quickest":[3],"change":[4,18,64,76,88],"detection":[5],"problem":[6,158],"over":[7,38,98],"sensor":[8,27],"networks":[9],"where":[10],"both":[11],"the":[12,20,29,43,72,87,99,131,136,151,157],"subset":[13,70],"of":[14,71,101,150,153],"sensors":[15,73],"undergoing":[16],"and":[19,47,77,108,134],"local":[21,33,96],"post-change":[22],"distributions":[23,54],"are":[24,45],"unknown.":[25],"Each":[26],"in":[28],"network":[30],"observes":[31],"discrete":[34],"time":[35,112],"random":[36],"process":[37],"finite":[40],"alphabet.":[41],"Initially,":[42],"observations":[44],"independent":[46,55],"identically":[48],"distributed":[49],"(i.i.d.)":[50],"with":[51],"known":[52],"pre-change":[53],"from":[56,81],"other":[57],"sensors.":[58],"At":[59],"fixed":[61,67],"but":[62,68],"unknown":[63,69,83],"point,":[65],"undergo":[74],"start":[78],"observing":[79],"samples":[80],"an":[82,105],"distribution.":[84],"assume":[86],"can":[89],"be":[90],"quantified":[91],"using":[92,141],"concave":[93,124],"(or":[94],"convex)":[95],"statistics":[97],"space":[100],"distributions.":[102],"asymptotically":[106],"optimal":[107],"computationally":[109],"tractable":[110],"stopping":[111],"for":[113,156],"Lorden's":[114],"criterion.":[115],"Under":[116],"this":[117],"scenario,":[118],"our":[119,154],"proposed":[120],"method":[121],"uses":[122],"global":[125],"cumulative":[126],"sum":[127],"(CUSUM)":[128],"statistic":[129],"at":[130],"fusion":[132],"center":[133],"suppresses":[135],"most":[137],"likely":[138],"false":[139],"alarms":[140],"information":[142],"projection.":[143],"Finally,":[144],"we":[145],"show":[146],"some":[147],"numerical":[148],"results":[149],"simulation":[152],"algorithm":[155],"described.":[159]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}