{"id":"https://openalex.org/W4403331813","doi":"https://doi.org/10.23919/fusion59988.2024.10706445","title":"Decentralised Gradient-based Variational Inference for Multi-sensor Fusion and Tracking in Clutter","display_name":"Decentralised Gradient-based Variational Inference for Multi-sensor Fusion and Tracking in Clutter","publication_year":2024,"publication_date":"2024-07-08","ids":{"openalex":"https://openalex.org/W4403331813","doi":"https://doi.org/10.23919/fusion59988.2024.10706445"},"language":"en","primary_location":{"id":"doi:10.23919/fusion59988.2024.10706445","is_oa":false,"landing_page_url":"https://doi.org/10.23919/fusion59988.2024.10706445","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 27th International Conference on Information Fusion (FUSION)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100404155","display_name":"Qing Li","orcid":"https://orcid.org/0000-0003-0297-4346"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Qing Li","raw_affiliation_strings":["University of Cambridge,Engineering Department,Cambridge,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge,Engineering Department,Cambridge,UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028487726","display_name":"Runze Gan","orcid":"https://orcid.org/0000-0001-6694-6198"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Runze Gan","raw_affiliation_strings":["University of Cambridge,Engineering Department,Cambridge,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge,Engineering Department,Cambridge,UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020836373","display_name":"Simon Godsill","orcid":"https://orcid.org/0000-0001-9522-9681"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Simon Godsill","raw_affiliation_strings":["University of Cambridge,Engineering Department,Cambridge,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge,Engineering Department,Cambridge,UK","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":9.4915,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.97394089,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.930400013923645,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.930400013923645,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"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":0.9254999756813049,"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/T12560","display_name":"Nuclear Engineering Thermal-Hydraulics","score":0.9200000166893005,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.8554261326789856},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6449853777885437},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.6445415616035461},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5801838636398315},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5777350068092346},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5724263787269592},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5639730095863342},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3863493800163269},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.15081551671028137},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07321736216545105}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8554261326789856},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6449853777885437},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.6445415616035461},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5801838636398315},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5777350068092346},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5724263787269592},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5639730095863342},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3863493800163269},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.15081551671028137},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07321736216545105},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/fusion59988.2024.10706445","is_oa":false,"landing_page_url":"https://doi.org/10.23919/fusion59988.2024.10706445","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 27th International Conference on Information Fusion (FUSION)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338295","display_name":"Army Research Laboratory","ror":"https://ror.org/011hc8f90"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1504615635","https://openalex.org/W1970789124","https://openalex.org/W1993235647","https://openalex.org/W1994684794","https://openalex.org/W2041760996","https://openalex.org/W2044212084","https://openalex.org/W2078742450","https://openalex.org/W2107396783","https://openalex.org/W2114355534","https://openalex.org/W2138806252","https://openalex.org/W2225156818","https://openalex.org/W2245447372","https://openalex.org/W2296664252","https://openalex.org/W2490662969","https://openalex.org/W2761761724","https://openalex.org/W2775716028","https://openalex.org/W2905546465","https://openalex.org/W2948034885","https://openalex.org/W2963649943","https://openalex.org/W2964026281","https://openalex.org/W2979879093","https://openalex.org/W3007456408","https://openalex.org/W3021435406","https://openalex.org/W3027388300","https://openalex.org/W3101703006","https://openalex.org/W3101735304","https://openalex.org/W3217006579","https://openalex.org/W4225281795","https://openalex.org/W4244375620","https://openalex.org/W4293252678","https://openalex.org/W4294562888","https://openalex.org/W4321021040","https://openalex.org/W4386952637","https://openalex.org/W4396680668","https://openalex.org/W6680851092","https://openalex.org/W6684578138","https://openalex.org/W6804679018"],"related_works":["https://openalex.org/W2130674020","https://openalex.org/W2093748878","https://openalex.org/W2333771223","https://openalex.org/W2120056845","https://openalex.org/W1981531423","https://openalex.org/W2132659060","https://openalex.org/W2031992971","https://openalex.org/W3214791684","https://openalex.org/W2353265673","https://openalex.org/W2152662039"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,21,25,30,52,65,80,89,95,104,111,131],"task":[4],"of":[5,55,91],"tracking":[6,82,115],"multiple":[7],"objects":[8],"in":[9,37,114],"clutter":[10],"under":[11],"a":[12,56],"distributed":[13],"multi-sensor":[14],"network":[15],"with":[16,20,39,44,79,121],"time-varying":[17],"connectivity.":[18],"Designed":[19],"same":[22],"objective":[23],"as":[24],"centralised":[26,112],"variational":[27,75,133],"multi-object":[28,76,134],"tracker,":[29,77],"proposed":[31,105],"method":[32,106],"achieves":[33,125],"optimal":[34],"decentralised":[35,53,71],"fusion":[36,113,119],"performance":[38],"local":[40],"processing":[41],"and":[42,84,124],"communication":[43,128],"only":[45],"neighboring":[46],"sensors.":[47],"A":[48],"key":[49],"innovation":[50],"is":[51,107],"construction":[54],"locally":[57],"maximised":[58],"evidence":[59],"lower":[60,127],"bound,":[61],"which":[62],"greatly":[63],"reduces":[64],"information":[66],"required":[67],"for":[68],"communication.":[69],"Our":[70,100],"natural":[72,85],"gradient":[73,81],"descent":[74],"enhanced":[78],"strategy":[83],"gradients":[86,93],"that":[87,103],"adjusts":[88],"direction":[90],"traditional":[92],"to":[94,110],"steepest,":[96],"shows":[97],"rapid":[98],"convergence.":[99],"results":[101],"verify":[102],"empirically":[108],"equivalent":[109],"accuracy,":[116],"surpasses":[117],"suboptimal":[118],"techniques":[120],"comparable":[122],"costs,":[123],"much":[126],"overhead":[129],"than":[130],"consensus-based":[132],"tracker.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}