{"id":"https://openalex.org/W2127859044","doi":"https://doi.org/10.1109/ijcnn.2008.4634127","title":"A threshold factor approach method for CFAR detector based on stochastic particle swarm optimization","display_name":"A threshold factor approach method for CFAR detector based on stochastic particle swarm optimization","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2127859044","doi":"https://doi.org/10.1109/ijcnn.2008.4634127","mag":"2127859044"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2008.4634127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5058286968","display_name":"Panzhi Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Panzhi Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108441514","display_name":"Chongzhao Han","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongzhao Han","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101433239","display_name":"Jing Jie","orcid":"https://orcid.org/0000-0001-8875-295X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Jie","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.58506496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":null,"first_page":"2371","last_page":"2376"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.8446599245071411},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.7295228242874146},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6141343712806702},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.555864691734314},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5324132442474365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5120189785957336},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4910033047199249},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.45219147205352783},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.4278726577758789},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3037765622138977},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17708176374435425},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07902610301971436}],"concepts":[{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.8446599245071411},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.7295228242874146},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6141343712806702},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.555864691734314},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5324132442474365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5120189785957336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4910033047199249},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.45219147205352783},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.4278726577758789},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3037765622138977},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17708176374435425},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07902610301971436},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2008.4634127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1526159726","https://openalex.org/W2002850965","https://openalex.org/W2016695533","https://openalex.org/W2067817134","https://openalex.org/W2119352656","https://openalex.org/W2125549887","https://openalex.org/W2130833801","https://openalex.org/W2140515654","https://openalex.org/W2149306144","https://openalex.org/W2152195021","https://openalex.org/W2165299997","https://openalex.org/W2979691948","https://openalex.org/W6769405405"],"related_works":["https://openalex.org/W2315571023","https://openalex.org/W1554902475","https://openalex.org/W3214387023","https://openalex.org/W1983393909","https://openalex.org/W2037020488","https://openalex.org/W3014790571","https://openalex.org/W2787112065","https://openalex.org/W1994696302","https://openalex.org/W2040150569","https://openalex.org/W2468095590"],"abstract_inverted_index":{"Based":[0],"on":[1],"the":[2,13,60,74],"perfect":[3],"properties":[4],"of":[5,15,78,85],"stochastic":[6],"particle":[7,61],"swarm":[8,62],"optimization":[9],"(SPSO),":[10],"such":[11],"as":[12,49,51],"property":[14],"robust":[16],"and":[17,70],"quick":[18],"convergence,":[19],"a":[20],"new":[21],"scheme":[22],"is":[23],"applied":[24],"to":[25,38,67],"estimate":[26,43],"scaling":[27,44],"factor":[28,45,76],"for":[29,46],"radar":[30,48,52],"constant":[31],"false":[32,86],"alarm":[33],"rate":[34],"(CFAR)":[35],"detectors.":[36],"Owing":[37],"few":[39],"constraints,":[40],"it":[41],"can":[42],"single":[47],"well":[50],"netting":[53],"system.":[54],"The":[55],"numerical":[56],"results":[57],"indicate":[58],"that":[59],"optimizer":[63],"has":[64],"been":[65],"found":[66],"be":[68],"accuracy":[69],"fast":[71],"in":[72],"searching":[73],"threshold":[75],"T":[77],"CFAR":[79],"detector":[80],"under":[81],"any":[82],"designed":[83],"probability":[84],"alarm.":[87]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
