{"id":"https://openalex.org/W4405055831","doi":"https://doi.org/10.1109/taes.2024.3510236","title":"Approximating the Lower Bound on the Arithmetic Average-Based Distributed State Estimation","display_name":"Approximating the Lower Bound on the Arithmetic Average-Based Distributed State Estimation","publication_year":2024,"publication_date":"2024-12-05","ids":{"openalex":"https://openalex.org/W4405055831","doi":"https://doi.org/10.1109/taes.2024.3510236"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2024.3510236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3510236","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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/A5027840989","display_name":"Ye Yuan","orcid":"https://orcid.org/0000-0001-5845-0037"},"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":"Ye Yuan","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5845-0037","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"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103622389","display_name":"Xinyu Liu","orcid":"https://orcid.org/0009-0005-7374-9113"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Liu","raw_affiliation_strings":["School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0005-7374-9113","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000767481","display_name":"Wujun Li","orcid":"https://orcid.org/0000-0002-8471-9324"},"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":"Wujun Li","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-8471-9324","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"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339151","display_name":"Wei Yi","orcid":"https://orcid.org/0000-0001-9878-7048"},"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":"Wei Yi","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-9878-7048","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"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018292481","display_name":"Pramod K. Varshney","orcid":"https://orcid.org/0000-0003-4504-5088"},"institutions":[{"id":"https://openalex.org/I70983195","display_name":"Syracuse University","ror":"https://ror.org/025r5qe02","country_code":"US","type":"education","lineage":["https://openalex.org/I70983195"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pramod K. Varshney","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA"],"raw_orcid":"https://orcid.org/0000-0003-4504-5088","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","institution_ids":["https://openalex.org/I70983195"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4304,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82658605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"61","issue":"2","first_page":"4642","last_page":"4657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10876","display_name":"Fault Detection and Control Systems","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9388999938964844,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9079999923706055,"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/arithmetic","display_name":"Arithmetic","score":0.5353560447692871},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5160465240478516},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.47866615653038025},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.47692105174064636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45377829670906067},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4371926486492157},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41591185331344604},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.372562050819397},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13590008020401},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09744802117347717}],"concepts":[{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.5353560447692871},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5160465240478516},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.47866615653038025},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.47692105174064636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45377829670906067},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4371926486492157},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41591185331344604},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.372562050819397},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13590008020401},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09744802117347717},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2024.3510236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3510236","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2921057026","display_name":null,"funder_award_id":"2023M730509","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4447546399","display_name":null,"funder_award_id":"62301127","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5231563339","display_name":null,"funder_award_id":"62401483","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5558743931","display_name":null,"funder_award_id":"62231008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5602937271","display_name":null,"funder_award_id":"62231006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8513860055","display_name":null,"funder_award_id":"BX20220057","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G981742914","display_name":null,"funder_award_id":"2024M752675A","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1496335979","https://openalex.org/W1536252645","https://openalex.org/W1983890061","https://openalex.org/W1984197955","https://openalex.org/W1993129288","https://openalex.org/W1996363234","https://openalex.org/W1999565686","https://openalex.org/W2021484850","https://openalex.org/W2030935194","https://openalex.org/W2072376158","https://openalex.org/W2073639524","https://openalex.org/W2077707636","https://openalex.org/W2084109990","https://openalex.org/W2098694296","https://openalex.org/W2104130465","https://openalex.org/W2104192126","https://openalex.org/W2114864438","https://openalex.org/W2122555105","https://openalex.org/W2125969840","https://openalex.org/W2127821072","https://openalex.org/W2128657437","https://openalex.org/W2134931138","https://openalex.org/W2142269063","https://openalex.org/W2142315243","https://openalex.org/W2143833711","https://openalex.org/W2160337655","https://openalex.org/W2161917596","https://openalex.org/W2162488823","https://openalex.org/W2165483665","https://openalex.org/W2512867427","https://openalex.org/W2797315706","https://openalex.org/W2809897289","https://openalex.org/W2893488762","https://openalex.org/W2898521547","https://openalex.org/W2912137037","https://openalex.org/W3007664534","https://openalex.org/W3011771799","https://openalex.org/W3114888285","https://openalex.org/W3133603318","https://openalex.org/W4210945599","https://openalex.org/W4249568092","https://openalex.org/W4296558706","https://openalex.org/W4389956004","https://openalex.org/W4391929672","https://openalex.org/W6604239174","https://openalex.org/W6688728789"],"related_works":["https://openalex.org/W2576994247","https://openalex.org/W2608353378","https://openalex.org/W4249206767","https://openalex.org/W1922851888","https://openalex.org/W2563559453","https://openalex.org/W2382330008","https://openalex.org/W1519970947","https://openalex.org/W4243860260","https://openalex.org/W4383503847","https://openalex.org/W2342695897"],"abstract_inverted_index":{"In":[0],"multisensor":[1],"state":[2],"estimation,":[3],"existing":[4,182],"posterior":[5,96],"Cram\u00e9r\u2013Rao":[6],"lower":[7,73,174],"bounds":[8],"(PCRLBs)":[9],"are":[10,22],"generally":[11,119],"derived":[12,79,154],"under":[13],"the":[14,24,32,36,41,46,55,71,95,99,103,108,117,136,140,149,153,157,160,168],"measurement":[15],"independence":[16],"assumption.":[17],"When":[18],"correlations":[19,60],"among":[20],"measurements":[21],"unknown,":[23],"true":[25,109],"PCRLB":[26],"cannot":[27],"be":[28],"computed":[29],"due":[30],"to":[31,34,40,70,83,106,139],"inability":[33],"compute":[35,148],"likelihood":[37,112],"function":[38],"corresponding":[39],"local":[42,56],"measurements.":[43],"Motivated":[44],"by":[45,134,179],"random-variables-based":[47],"arithmetic":[48],"average":[49],"(RV-AA)":[50],"fusion":[51,178],"rule,":[52],"which":[53],"combines":[54],"variables":[57],"with":[58,102,156,181],"unknown":[59],"as":[61],"a":[62,85,121,171],"linear":[63],"mixture":[64],"variable":[65],"(LMV),":[66],"an":[67],"LMV-based":[68],"approximation":[69,93],"performance":[72,88,173],"bound":[74,155,175],"(LMV-A-LB)":[75],"on":[76],"RV-AA":[77,177],"is":[78,126],"in":[80],"this":[81],"article":[82],"provide":[84],"more":[86],"refined":[87],"indicator":[89],"for":[90,176],"it.":[91],"This":[92],"uses":[94],"obtained":[97],"from":[98],"LMV":[100],"along":[101],"Bayes'":[104],"rule":[105],"estimate":[107],"but":[110],"unavailable":[111],"function.":[113],"We":[114],"show":[115],"that":[116,167],"LMV-A-LB":[118,169],"lacks":[120],"closed-form":[122],"solution,":[123],"so":[124],"it":[125],"approximated":[127],"using":[128],"sequential":[129],"Monte":[130],"Carlo":[131],"approaches.":[132],"Furthermore,":[133],"limiting":[135],"system":[137],"model":[138],"commonly":[141],"used":[142],"additive":[143],"Gaussian":[144],"noise":[145],"case,":[146],"we":[147],"exact":[150],"expression":[151],"of":[152,159],"aid":[158],"Kalman":[161],"filters.":[162],"Numerical":[163],"simulation":[164],"experiments":[165],"demonstrate":[166],"obtains":[170],"tighter":[172],"comparing":[180],"bounds.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
