{"id":"https://openalex.org/W4391892566","doi":"https://doi.org/10.1109/tii.2024.3360478","title":"A Gaussian Mixture Unscented Rauch\u2013Tung\u2013Striebel Smoothing Framework for Trajectory Reconstruction","display_name":"A Gaussian Mixture Unscented Rauch\u2013Tung\u2013Striebel Smoothing Framework for Trajectory Reconstruction","publication_year":2024,"publication_date":"2024-02-16","ids":{"openalex":"https://openalex.org/W4391892566","doi":"https://doi.org/10.1109/tii.2024.3360478"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2024.3360478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2024.3360478","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Informatics","raw_type":"journal-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/A5101399930","display_name":"Jiacheng He","orcid":"https://orcid.org/0000-0003-3089-786X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiacheng He","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012361632","display_name":"Bei Peng","orcid":"https://orcid.org/0000-0003-2486-6776"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bei Peng","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068459866","display_name":"Zhenyu Feng","orcid":"https://orcid.org/0000-0003-1531-8823"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyu Feng","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101731427","display_name":"Shan Zhong","orcid":"https://orcid.org/0009-0007-0802-0902"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Zhong","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100760748","display_name":"Bo He","orcid":"https://orcid.org/0000-0001-6826-4721"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo He","raw_affiliation_strings":["Ocean University of China, Qingdao, Shandong, China"],"affiliations":[{"raw_affiliation_string":"Ocean University of China, Qingdao, Shandong, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100688670","display_name":"Gang Wang","orcid":"https://orcid.org/0000-0002-7150-1000"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101399930"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":13.2056,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.99006869,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"20","issue":"5","first_page":"7481","last_page":"7491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.8546000123023987,"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"}},"topics":[{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.8546000123023987,"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"}},{"id":"https://openalex.org/T13176","display_name":"Winter Sports Injuries and Performance","score":0.8080000281333923,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.7433000206947327,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/trajectory","display_name":"Trajectory","score":0.7620313167572021},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6544643640518188},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.49085885286331177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48281416296958923},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.41719380021095276},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.389875203371048},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35322949290275574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3074469566345215},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2688201665878296},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17785799503326416},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0979485809803009}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7620313167572021},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6544643640518188},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.49085885286331177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48281416296958923},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.41719380021095276},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.389875203371048},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35322949290275574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3074469566345215},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2688201665878296},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17785799503326416},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0979485809803009},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2024.3360478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2024.3360478","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2697014852","display_name":null,"funder_award_id":"CSC202306070124","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G428270946","display_name":null,"funder_award_id":"51975107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1976741337","https://openalex.org/W1997012378","https://openalex.org/W2036998030","https://openalex.org/W2037799844","https://openalex.org/W2054091988","https://openalex.org/W2094227853","https://openalex.org/W2117397690","https://openalex.org/W2490662969","https://openalex.org/W2765273006","https://openalex.org/W2775403132","https://openalex.org/W2891470939","https://openalex.org/W2943989682","https://openalex.org/W2945661351","https://openalex.org/W3003999093","https://openalex.org/W3027228366","https://openalex.org/W3032748612","https://openalex.org/W3033060502","https://openalex.org/W3049728568","https://openalex.org/W3167264504","https://openalex.org/W3176679221","https://openalex.org/W3198835941","https://openalex.org/W3203426796","https://openalex.org/W4200125567","https://openalex.org/W4224597156","https://openalex.org/W4308901405","https://openalex.org/W4309628246","https://openalex.org/W4311764827","https://openalex.org/W4312520746","https://openalex.org/W4312745549","https://openalex.org/W4320018439","https://openalex.org/W4322102202"],"related_works":["https://openalex.org/W2383807498","https://openalex.org/W1978572805","https://openalex.org/W1997992934","https://openalex.org/W1987225439","https://openalex.org/W4238188170","https://openalex.org/W2125114371","https://openalex.org/W2149980199","https://openalex.org/W2019977573","https://openalex.org/W2169866437","https://openalex.org/W1964286703"],"abstract_inverted_index":{"Trajectory":[0],"reconstruction":[1],"(TR)":[2],"plays":[3],"an":[4,146,161],"important":[5],"role":[6],"in":[7,130,196],"practical":[8],"applications.":[9],"The":[10,45,105,153,175],"data":[11],"collected":[12],"for":[13,160],"TR":[14,154],"are":[15,151,158],"often":[16],"contaminated":[17],"with":[18],"non-Gaussian":[19,42,121,200],"noise":[20,54,70],"due":[21],"to":[22,37,96,113,165],"environmental":[23],"factors,":[24],"which":[25],"reduces":[26],"the":[27,39,52,61,65,68,82,87,90,98,102,109,115,131,167,172,179,182,191,197],"accuracy":[28],"of":[29,41,48,60,77,101,108,171,181,190,199],"TR.":[30],"This":[31],"study":[32],"proposes":[33],"a":[34,57,74,120,126,140],"novel":[35],"method":[36,46,111],"suppress":[38],"effects":[40],"measurement":[43,53,69],"noise.":[44,201],"consists":[47],"two":[49],"steps:":[50],"decomposing":[51],"and":[55,122,133,145,156,169],"performing":[56],"weighted":[58,75,99],"fusion":[59,100],"relevant":[62,103],"states.":[63,104],"In":[64,86],"first":[66],"step,":[67,89],"is":[71,94,112,185],"decomposed":[72],"into":[73,125],"combination":[76],"multiple":[78,92],"Gaussian":[79,83,134],"distributions":[80],"using":[81],"mixture":[84],"model.":[85],"second":[88],"interacting":[91],"model":[93],"employed":[95],"perform":[97],"main":[106],"idea":[107],"proposed":[110,173,183],"transform":[114],"state":[116,127],"estimation":[117,128],"problem":[118,129],"from":[119],"nonlinear":[123,132],"case":[124],"case.":[135],"Based":[136],"on":[137],"this":[138],"idea,":[139],"new":[141],"unscented":[142,147],"Kalman":[143],"filter":[144],"Rauch\u2013Tung\u2013Striebel":[148],"smoother":[149],"framework":[150],"developed.":[152],"simulations":[155],"experiments":[157],"conducted":[159],"underwater":[162],"unmanned":[163],"vehicle":[164],"verify":[166],"effectiveness":[168],"superiority":[170],"algorithms.":[174],"results":[176],"demonstrate":[177],"that":[178,189],"performance":[180],"algorithms":[184],"significantly":[186],"better":[187],"than":[188],"prominent":[192],"existing":[193],"algorithms,":[194],"especially":[195],"presence":[198]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":22},{"year":2024,"cited_by_count":13}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
