{"id":"https://openalex.org/W4392904680","doi":"https://doi.org/10.1109/icassp48485.2024.10445972","title":"Object Trajectory Estimation with Multi-Band Wi-Fi Neural Dynamic Fusion","display_name":"Object Trajectory Estimation with Multi-Band Wi-Fi Neural Dynamic Fusion","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904680","doi":"https://doi.org/10.1109/icassp48485.2024.10445972"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10445972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10445972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5058604078","display_name":"Sorachi Kato","orcid":"https://orcid.org/0000-0002-6896-5293"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]},{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP","US"],"is_corresponding":true,"raw_author_name":"Sorachi Kato","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100383518","display_name":"Pu Wang","orcid":"https://orcid.org/0000-0002-4718-3102"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pu Wang","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023338067","display_name":"Toshiaki Koike\u2010Akino","orcid":"https://orcid.org/0000-0002-2578-5372"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Toshiaki Koike-Akino","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019715983","display_name":"Takuya Fujihashi","orcid":"https://orcid.org/0000-0002-6960-0122"},"institutions":[{"id":"https://openalex.org/I11381156","display_name":"Osaka Gakuin University","ror":"https://ror.org/04a8t1e98","country_code":"JP","type":"education","lineage":["https://openalex.org/I11381156"]},{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Fujihashi","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Suita, Osaka,Japan","Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Suita, Osaka,Japan","institution_ids":["https://openalex.org/I98285908","https://openalex.org/I11381156"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101648073","display_name":"Hassan Mansour","orcid":"https://orcid.org/0000-0002-1667-9885"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hassan Mansour","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034522188","display_name":"Petros T. Boufounos","orcid":"https://orcid.org/0000-0003-1369-0947"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Petros Boufounos","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5058604078"],"corresponding_institution_ids":["https://openalex.org/I4210159266","https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.4449,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59485216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"13261","last_page":"13265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/autoencoder","display_name":"Autoencoder","score":0.7057703733444214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6975666284561157},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6183549165725708},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5639204978942871},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5517883896827698},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.47826993465423584},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.464114248752594},{"id":"https://openalex.org/keywords/ode","display_name":"Ode","score":0.4633519947528839},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.44879215955734253},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44295981526374817},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3961097002029419},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.38682836294174194},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3380112051963806},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19042333960533142},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11791577935218811}],"concepts":[{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.7057703733444214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6975666284561157},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6183549165725708},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5639204978942871},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5517883896827698},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.47826993465423584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.464114248752594},{"id":"https://openalex.org/C34862557","wikidata":"https://www.wikidata.org/wiki/Q178985","display_name":"Ode","level":2,"score":0.4633519947528839},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.44879215955734253},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44295981526374817},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3961097002029419},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.38682836294174194},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3380112051963806},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19042333960533142},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11791577935218811},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10445972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10445972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1959608418","https://openalex.org/W1994961964","https://openalex.org/W2026041271","https://openalex.org/W2309512289","https://openalex.org/W2753866421","https://openalex.org/W2917196819","https://openalex.org/W2925781557","https://openalex.org/W2948470778","https://openalex.org/W2963562168","https://openalex.org/W2963755523","https://openalex.org/W2971278153","https://openalex.org/W2972355358","https://openalex.org/W2977680289","https://openalex.org/W2985031189","https://openalex.org/W2992274197","https://openalex.org/W3009202881","https://openalex.org/W3009570630","https://openalex.org/W3012461971","https://openalex.org/W3022862112","https://openalex.org/W3031405364","https://openalex.org/W3035142189","https://openalex.org/W3038930712","https://openalex.org/W3084212472","https://openalex.org/W3129252918","https://openalex.org/W3134524169","https://openalex.org/W4226477056","https://openalex.org/W4235628085","https://openalex.org/W4280520421","https://openalex.org/W4283022747","https://openalex.org/W4287778862","https://openalex.org/W4372266154","https://openalex.org/W6640963894","https://openalex.org/W6752307458","https://openalex.org/W6767877913","https://openalex.org/W6777117589","https://openalex.org/W6838988421"],"related_works":["https://openalex.org/W3013693939","https://openalex.org/W2371448224","https://openalex.org/W3134495997","https://openalex.org/W2159052453","https://openalex.org/W2566616303","https://openalex.org/W2363680170","https://openalex.org/W3131327266","https://openalex.org/W2734887215","https://openalex.org/W2376428685","https://openalex.org/W2354489033"],"abstract_inverted_index":{"In":[0],"contrast":[1],"to":[2],"existing":[3],"multi-band":[4,108],"Wi-Fi":[5,109],"fusion":[6,19,80,86],"in":[7,91],"a":[8,78,96,104],"frame-to-frame":[9],"basis":[10],"for":[11,30],"simple":[12],"classification,":[13],"this":[14],"paper":[15],"considers":[16],"asynchronous":[17],"sequence-to-sequence":[18],"between":[20,44],"sub-7GHz":[21],"channel":[22,47],"state":[23],"information":[24],"(CSI)":[25],"and":[26,76,121],"60GHz":[27],"beam":[28],"SNR":[29],"more":[31],"challenging":[32],"downstream":[33],"tasks":[34],"such":[35],"as":[36],"continuous":[37],"regression.":[38],"To":[39],"handle":[40],"the":[41,45,66,72,112,115],"timing":[42],"disparity":[43],"two":[46],"measurements,":[48],"we":[49],"extend":[50],"our":[51],"recently":[52],"proposed":[53,116],"dual-decoder":[54],"neural":[55,84],"dynamic":[56,69,85],"(DDND)":[57],"framework":[58,88],"with":[59,95],"latent":[60,68],"ordinary":[61],"differential":[62],"equations":[63],"(ODEs),":[64],"align":[65],"distinct":[67],"states":[70],"at":[71],"same":[73],"time":[74],"instances,":[75],"introduce":[77],"post-ODE":[79],"framework.":[81],"The":[82],"resulting":[83],"(NDF)":[87],"is":[89],"trained":[90],"an":[92],"end-to-end":[93],"fashion":[94],"modified":[97],"variational":[98],"autoencoder":[99],"loss":[100],"function.":[101],"Evaluation":[102],"over":[103,119],"newly":[105],"collected":[106],"in-house":[107],"dataset":[110],"shows":[111],"advantage":[113],"of":[114],"NDF":[117],"method":[118],"frame-based":[120],"DDND":[122],"methods.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}