{"id":"https://openalex.org/W2787797505","doi":"https://doi.org/10.1109/lsp.2018.2794767","title":"Iterative Filtering and Smoothing in Nonlinear and Non-Gaussian Systems Using Conditional Moments","display_name":"Iterative Filtering and Smoothing in Nonlinear and Non-Gaussian Systems Using Conditional Moments","publication_year":2018,"publication_date":"2018-01-17","ids":{"openalex":"https://openalex.org/W2787797505","doi":"https://doi.org/10.1109/lsp.2018.2794767","mag":"2787797505"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2018.2794767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2018.2794767","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.aalto.fi/en/publications/c4f98ac0-6866-4550-8b7e-41467b12920a","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020127491","display_name":"Filip Tronarp","orcid":"https://orcid.org/0000-0002-1102-7706"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Filip Tronarp","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-1102-7706","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049418113","display_name":"\u00c1ngel F. Garc\u00eda\u2010Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-6471-8455"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Angel F. Garcia-Fernandez","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6471-8455","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075994876","display_name":"Simo S\u00e4rkk\u00e4","orcid":"https://orcid.org/0000-0002-7031-9354"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Simo Sarkka","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-7031-9354","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.4203,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.97171808,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"25","issue":"3","first_page":"408","last_page":"412"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9728999733924866,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/iterated-function","display_name":"Iterated function","score":0.9057599306106567},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6924831867218018},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6183263659477234},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.5398368835449219},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5244305729866028},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.503682553768158},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49309656023979187},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4518536627292633},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4461525082588196},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4370260536670685},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.42692068219184875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40943223237991333},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40034016966819763},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.39855390787124634},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1381121277809143},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.05705311894416809}],"concepts":[{"id":"https://openalex.org/C140479938","wikidata":"https://www.wikidata.org/wiki/Q5254619","display_name":"Iterated function","level":2,"score":0.9057599306106567},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6924831867218018},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6183263659477234},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.5398368835449219},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5244305729866028},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.503682553768158},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49309656023979187},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4518536627292633},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4461525082588196},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4370260536670685},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.42692068219184875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40943223237991333},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40034016966819763},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.39855390787124634},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1381121277809143},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.05705311894416809},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lsp.2018.2794767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2018.2794767","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/30314","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/c4f98ac0-6866-4550-8b7e-41467b12920a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/30314","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/c4f98ac0-6866-4550-8b7e-41467b12920a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1142599145","display_name":null,"funder_award_id":"#295080","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G6890595304","display_name":null,"funder_award_id":"#266940","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W88520345","https://openalex.org/W1509183771","https://openalex.org/W1559536185","https://openalex.org/W1745063500","https://openalex.org/W1782400666","https://openalex.org/W1808206046","https://openalex.org/W1934021597","https://openalex.org/W1968072454","https://openalex.org/W1988827501","https://openalex.org/W2016456873","https://openalex.org/W2037799844","https://openalex.org/W2043357888","https://openalex.org/W2055601837","https://openalex.org/W2091077439","https://openalex.org/W2094227853","https://openalex.org/W2098613108","https://openalex.org/W2105934661","https://openalex.org/W2122512809","https://openalex.org/W2126736494","https://openalex.org/W2137043637","https://openalex.org/W2146332636","https://openalex.org/W2146849590","https://openalex.org/W2149615975","https://openalex.org/W2242472364","https://openalex.org/W2244564378","https://openalex.org/W2476701242","https://openalex.org/W2515625217","https://openalex.org/W2596317820","https://openalex.org/W4232464081","https://openalex.org/W4240942237","https://openalex.org/W4255308044","https://openalex.org/W4302095631","https://openalex.org/W6637824194","https://openalex.org/W6640231202","https://openalex.org/W6682089093","https://openalex.org/W6689985608","https://openalex.org/W6726541495"],"related_works":["https://openalex.org/W2383807498","https://openalex.org/W2089114113","https://openalex.org/W1978572805","https://openalex.org/W1989941125","https://openalex.org/W1997992934","https://openalex.org/W4225393332","https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W2096038130","https://openalex.org/W1528321154"],"abstract_inverted_index":{"This":[0,25],"letter":[1],"presents":[2],"the":[3,16,20,30,35,40,46,54,66,69,77],"development":[4],"of":[5,15,19,29,68,76],"novel":[6],"iterated":[7,31,36,41,47],"filters":[8],"and":[9,22,45,59],"smoothers":[10],"that":[11],"only":[12],"require":[13],"specification":[14],"conditional":[17],"moments":[18],"dynamic":[21],"measurement":[23],"models.":[24],"leads":[26],"to":[27,53,85,92],"generalizations":[28],"extended":[32,37],"Kalman":[33,38],"filter,":[34,44],"smoother,":[39],"posterior":[42,48],"linearization":[43,49],"smoother.":[50],"The":[51],"connections":[52],"previous":[55],"algorithms":[56,71],"are":[57,72,83],"clarified":[58],"a":[60,87],"convergence":[61],"analysis":[62],"is":[63],"provided.":[64],"Furthermore,":[65],"merits":[67],"proposed":[70],"demonstrated":[73],"in":[74],"simulations":[75],"stochastic":[78],"Ricker":[79],"map":[80],"where":[81],"they":[82],"shown":[84],"have":[86],"similar":[88],"or":[89],"superior":[90],"performance":[91],"competing":[93],"algorithms.":[94]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":23},{"year":2018,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
