{"id":"https://openalex.org/W2765617333","doi":"https://doi.org/10.1109/access.2017.2766092","title":"Irregularly Shaped Cluster Detection Using a CPSO Distribution-Free Spatial Scan Statistic","display_name":"Irregularly Shaped Cluster Detection Using a CPSO Distribution-Free Spatial Scan Statistic","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2765617333","doi":"https://doi.org/10.1109/access.2017.2766092","mag":"2765617333"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2766092","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766092","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2766092","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100460014","display_name":"Zhongliang Fu","orcid":"https://orcid.org/0000-0003-4797-258X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongliang Fu","raw_affiliation_strings":["Collaborative Innovation Center of Geospatial Technology, Wuhan, China","School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center of Geospatial Technology, Wuhan, China","institution_ids":[]},{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032920401","display_name":"Kaichun Zhou","orcid":"https://orcid.org/0000-0002-3243-9929"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaichun Zhou","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-3243-9929","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047300192","display_name":"Yangjie Sun","orcid":"https://orcid.org/0000-0003-4550-5021"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangjie Sun","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054608856","display_name":"Yutao Han","orcid":"https://orcid.org/0000-0002-3867-6925"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yutao Han","raw_affiliation_strings":["Sichuan Institute of Aerospace System Engineering, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan Institute of Aerospace System Engineering, Chengdu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1738,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57847865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"24863","last_page":"24872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12388","display_name":"Identification and Quantification in Food","score":0.9036999940872192,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/scan-statistic","display_name":"Scan statistic","score":0.8202766180038452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6175140142440796},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.6018047332763672},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5297570824623108},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5190637707710266},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.5189387798309326},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5148453116416931},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.44106563925743103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36502331495285034},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3568917512893677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3399202823638916},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.28990405797958374},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2876075506210327}],"concepts":[{"id":"https://openalex.org/C2781302328","wikidata":"https://www.wikidata.org/wiki/Q16967898","display_name":"Scan statistic","level":2,"score":0.8202766180038452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6175140142440796},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.6018047332763672},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5297570824623108},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5190637707710266},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.5189387798309326},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5148453116416931},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.44106563925743103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36502331495285034},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3568917512893677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3399202823638916},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.28990405797958374},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2876075506210327},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2766092","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766092","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:fc80b34fccc24035a8f6c4ef9bef5e9b","is_oa":true,"landing_page_url":"https://doaj.org/article/fc80b34fccc24035a8f6c4ef9bef5e9b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 24863-24872 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2766092","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766092","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1963787704","https://openalex.org/W1970143540","https://openalex.org/W1977536776","https://openalex.org/W1990037924","https://openalex.org/W1990158612","https://openalex.org/W1997912974","https://openalex.org/W2002151188","https://openalex.org/W2011188051","https://openalex.org/W2021204697","https://openalex.org/W2024734619","https://openalex.org/W2045066635","https://openalex.org/W2051764341","https://openalex.org/W2051897513","https://openalex.org/W2053009655","https://openalex.org/W2057498356","https://openalex.org/W2080348715","https://openalex.org/W2097419256","https://openalex.org/W2112964778","https://openalex.org/W2118898434","https://openalex.org/W2121784237","https://openalex.org/W2123659014","https://openalex.org/W2126183177","https://openalex.org/W2136317921","https://openalex.org/W2146464256","https://openalex.org/W2151515721","https://openalex.org/W2152195021","https://openalex.org/W2164336160","https://openalex.org/W2170565777","https://openalex.org/W2250298447","https://openalex.org/W2343188872","https://openalex.org/W2489331698","https://openalex.org/W2522082217","https://openalex.org/W2559128318"],"related_works":["https://openalex.org/W2388380318","https://openalex.org/W4835932","https://openalex.org/W1985369819","https://openalex.org/W2003206099","https://openalex.org/W2163922535","https://openalex.org/W9742383","https://openalex.org/W1986789204","https://openalex.org/W4231409346","https://openalex.org/W2625485376","https://openalex.org/W2956374310"],"abstract_inverted_index":{"Classical":[0],"spatial":[1,71],"scan":[2,72],"statistics":[3,56],"are":[4,17,43,57,125],"based":[5],"on":[6],"pre-defined":[7,25],"shapes":[8],"for":[9,35,45],"scanning":[10,79],"windows":[11,26],"and":[12,16,38,106,132],"specific":[13,40],"distribution":[14,41],"models":[15,42],"used":[18,88,126],"to":[19,89,99,115,127],"detect":[20],"latent":[21],"cluster(s).":[22],"However,":[23],"the":[24,39,50,54,101,129,133,136],"(especially":[27],"circularly":[28],"shaped":[29,78],"windows)":[30],"may":[31],"not":[32],"be":[33],"suitable":[34],"real":[36,46],"situations,":[37],"inadequate":[44],"clusters":[47,118],"in":[48,60,119],"which":[49],"exact":[51],"distributions":[52],"of":[53,138],"test":[55,128],"only":[58],"known":[59],"special":[61],"cases.":[62],"To":[63],"generate":[64],"more":[65],"reasonable":[66],"results,":[67],"we":[68],"propose":[69],"a":[70,120],"statistic":[73],"method":[74,86],"with":[75],"an":[76],"irregularly":[77],"window.":[80,92],"A":[81,93,109],"combinatorial":[82],"particle":[83],"swarm":[84],"optimization":[85],"is":[87,97,113],"optimize":[90],"this":[91],"distribution-free":[94],"concentration":[95],"index":[96],"constructed":[98],"measure":[100],"difference":[102],"between":[103],"inside":[104],"cluster":[105],"outside":[107],"cluster.":[108],"compactness":[110],"penalty":[111],"function":[112],"employed":[114],"avoid":[116],"generating":[117],"tree-structure.":[121],"Simulation":[122],"data":[123],"sets":[124],"proposed":[130],"method,":[131],"results":[134],"show":[135],"feasibility":[137],"our":[139],"method.":[140]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
