{"id":"https://openalex.org/W4372260266","doi":"https://doi.org/10.1109/icassp49357.2023.10096315","title":"Meta-Learning for Image-Guided Millimeter-Wave Beam Selection in Unseen Environments","display_name":"Meta-Learning for Image-Guided Millimeter-Wave Beam Selection in Unseen Environments","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372260266","doi":"https://doi.org/10.1109/icassp49357.2023.10096315"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10096315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10096315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 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/A5024551195","display_name":"Jerry Gu","orcid":"https://orcid.org/0000-0003-0295-2091"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jerry Gu","raw_affiliation_strings":["Northeastern University,Boston,MA,USA,02115"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University,Boston,MA,USA,02115","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047023011","display_name":"Liam Collins","orcid":"https://orcid.org/0000-0003-4946-9195"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liam Collins","raw_affiliation_strings":["The University of Texas at Austin,Austin,TX,USA,78712"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010877111","display_name":"Debashri Roy","orcid":"https://orcid.org/0000-0002-9955-7137"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Debashri Roy","raw_affiliation_strings":["Northeastern University,Boston,MA,USA,02115"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University,Boston,MA,USA,02115","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008417632","display_name":"Aryan Mokhtari","orcid":"https://orcid.org/0000-0001-6603-0091"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aryan Mokhtari","raw_affiliation_strings":["The University of Texas at Austin,Austin,TX,USA,78712"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028903768","display_name":"Sanjay Shakkottai","orcid":"https://orcid.org/0000-0002-4325-9050"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanjay Shakkottai","raw_affiliation_strings":["The University of Texas at Austin,Austin,TX,USA,78712"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080483470","display_name":"Kaushik Chowdhury","orcid":"https://orcid.org/0000-0002-3570-2622"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kaushik R. Chowdhury","raw_affiliation_strings":["Northeastern University,Boston,MA,USA,02115"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University,Boston,MA,USA,02115","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2271,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78747877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9652000069618225,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9495000243186951,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/computer-science","display_name":"Computer science","score":0.808324933052063},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.7606492638587952},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6065967679023743},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.554829478263855},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5452868938446045},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5155889391899109},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.48543983697891235},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.436795175075531},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4143926203250885},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3603498935699463},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34243065118789673},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24426546692848206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11427193880081177}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.808324933052063},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.7606492638587952},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6065967679023743},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.554829478263855},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5452868938446045},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5155889391899109},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.48543983697891235},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.436795175075531},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4143926203250885},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3603498935699463},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34243065118789673},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24426546692848206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11427193880081177},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10096315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10096315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6499999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1542791059","https://openalex.org/W1686810756","https://openalex.org/W2569885513","https://openalex.org/W2601450892","https://openalex.org/W2604763608","https://openalex.org/W2614851539","https://openalex.org/W2753160622","https://openalex.org/W2767057835","https://openalex.org/W2914111477","https://openalex.org/W2922073769","https://openalex.org/W2944600388","https://openalex.org/W2963580001","https://openalex.org/W2963775850","https://openalex.org/W2964112702","https://openalex.org/W3036176146","https://openalex.org/W3039059058","https://openalex.org/W3098782124","https://openalex.org/W4206569030","https://openalex.org/W4283208915","https://openalex.org/W4288335503","https://openalex.org/W4293150274","https://openalex.org/W4294646197","https://openalex.org/W6631190155","https://openalex.org/W6637373629","https://openalex.org/W6717367658","https://openalex.org/W6735236233","https://openalex.org/W6736057607","https://openalex.org/W6743661861","https://openalex.org/W6748136086","https://openalex.org/W6750254146","https://openalex.org/W6753311412","https://openalex.org/W6762937607","https://openalex.org/W6779481570"],"related_works":["https://openalex.org/W2172272784","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W2143447014","https://openalex.org/W3172283447","https://openalex.org/W2110478555","https://openalex.org/W2109871577","https://openalex.org/W2358825988"],"abstract_inverted_index":{"The":[0],"use":[1,61],"of":[2,31,71,84,107,155],"alternate":[3],"modalities,":[4],"like":[5],"images,":[6],"for":[7],"fast":[8],"beamforming":[9],"in":[10,23,28,50,88,111,122,127],"the":[11,29,35,62,68,72,81,108,133,136],"millimeter":[12],"wave":[13],"(mmWave)-band":[14],"is":[15,140],"being":[16],"proposed":[17],"to":[18,60,79,132,160,171],"ensure":[19],"high":[20],"bandwidth":[21],"connectivity":[22,92],"vehicular":[24],"scenarios":[25],"typically":[26],"seen":[27],"context":[30],"autonomous":[32],"cars.":[33],"Considering":[34],"dynamic":[36],"deployment":[37],"conditions,":[38],"a":[39,85,105],"car":[40],"may":[41],"encounter":[42],"new":[43,137],"environments":[44],"which":[45],"were":[46],"not":[47],"explicitly":[48],"included":[49],"an":[51,166],"apriori":[52],"training":[53],"dataset.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58],"propose":[59],"Model-Agnostic":[63],"Meta-Learning":[64],"(MAML)":[65],"framework":[66],"on":[67],"image":[69],"data":[70,109,114],"mmWave":[73],"vehicle-to-infrastructure":[74],"beam":[75,129,156],"selection":[76,130,157],"FLASH":[77],"dataset,":[78],"overcome":[80],"generalization":[82],"issues":[83],"pre-trained":[86],"model":[87],"unseen":[89,167],"non-line-of-sight":[90],"(NLOS)":[91],"environments.":[93],"MAML":[94,150],"has":[95],"additional":[96],"advantages":[97],"over":[98],"traditional":[99],"deep-learning":[100],"techniques:":[101],"(i)":[102],"it":[103,120],"uses":[104],"fraction":[106],"which,":[110],"turn,":[112],"simplifies":[113],"collection":[115],"and":[116,118],"storage,":[117],"(ii)":[119],"results":[121],"equal":[123],"or":[124],"higher":[125],"accuracy":[126,154],"optimal":[128],"compared":[131,170],"case":[134],"when":[135,164],"environment":[138,169],"dataset":[139],"fully":[141],"available":[142],"during":[143],"initial":[144],"training.":[145],"We":[146],"show":[147],"that":[148],"our":[149],"implementation":[151],"improves":[152],"test":[153],"by":[158],"up":[159],"86%":[161],"with":[162],"fine-tuning":[163],"encountering":[165],"NLOS":[168],"conventional":[172],"supervised":[173],"learning.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
