{"id":"https://openalex.org/W4392904095","doi":"https://doi.org/10.1109/icassp48485.2024.10446858","title":"Optimal Structure of Receive Beamforming for over-The-Air Computation","display_name":"Optimal Structure of Receive Beamforming for over-The-Air Computation","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904095","doi":"https://doi.org/10.1109/icassp48485.2024.10446858"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10446858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10446858","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":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2404.14036","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091507054","display_name":"Hongbin Zhu","orcid":"https://orcid.org/0000-0003-0837-9919"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbin Zhu","raw_affiliation_strings":["Fudan University,The FinTech Institute,Shanghai,China,200433"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,The FinTech Institute,Shanghai,China,200433","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018784820","display_name":"Hua Qian","orcid":"https://orcid.org/0000-0001-8290-879X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Qian","raw_affiliation_strings":["Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai,China,201210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai,China,201210","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8542,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79374212,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"9206","last_page":"9210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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":0.9998000264167786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8605997562408447},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5922069549560547},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5910516977310181},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.5813341736793518},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5793811082839966},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5591212511062622},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.500708818435669},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.49730613827705383},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4640020728111267},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4568853974342346},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4512098431587219},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42125165462493896},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4180782437324524},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31973010301589966},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.1879388391971588},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1142815351486206}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8605997562408447},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5922069549560547},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5910516977310181},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.5813341736793518},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5793811082839966},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5591212511062622},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.500708818435669},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.49730613827705383},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4640020728111267},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4568853974342346},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4512098431587219},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42125165462493896},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4180782437324524},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31973010301589966},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.1879388391971588},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1142815351486206},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp48485.2024.10446858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10446858","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"},{"id":"pmh:oai:arXiv.org:2404.14036","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.14036","pdf_url":"https://arxiv.org/pdf/2404.14036","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2404.14036","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.14036","pdf_url":"https://arxiv.org/pdf/2404.14036","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392904095.pdf"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1969648546","https://openalex.org/W1981044874","https://openalex.org/W2803956200","https://openalex.org/W2806710987","https://openalex.org/W2861117319","https://openalex.org/W2999074226","https://openalex.org/W3028318515","https://openalex.org/W3047532379","https://openalex.org/W3121229535","https://openalex.org/W3203343363","https://openalex.org/W3214001338"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2158075901","https://openalex.org/W818226659","https://openalex.org/W4200589288","https://openalex.org/W4302353319","https://openalex.org/W2761543104","https://openalex.org/W2158165366","https://openalex.org/W3195147989"],"abstract_inverted_index":{"We":[0,65],"investigate":[1],"fast":[2,147],"data":[3,30],"aggregation":[4,149],"via":[5],"over-the-air":[6],"computation":[7],"(AirComp)":[8],"over":[9],"wireless":[10,33,54,148],"networks.":[11],"In":[12],"this":[13],"scenario,":[14],"an":[15],"access":[16],"point":[17],"(AP)":[18],"with":[19,150],"multiple":[20,32],"antennas":[21],"aims":[22],"to":[23,164],"recover":[24],"the":[25,63,70,87,93,97,111,127,170],"arithmetic":[26],"mean":[27,158],"of":[28,50,96,114,172],"sensory":[29],"from":[31],"devices.":[34],"To":[35,91],"minimize":[36],"estimation":[37],"distortion,":[38],"we":[39,109,132],"formulate":[40],"a":[41,78],"mean-squared-error":[42],"(MSE)":[43,161],"minimization":[44],"problem":[45,85],"that":[46],"considers":[47],"joint":[48],"optimization":[49],"transmit":[51,71],"scalars":[52,72],"at":[53,62],"devices,":[55],"denoising":[56,74],"factor,":[57,75],"and":[58,73,122,140,154],"receive":[59,88,115],"beamforming":[60,89,98,116,130],"vector":[61],"AP.":[64],"derive":[66],"closed-form":[67],"expressions":[68],"for":[69],"resulting":[76],"in":[77,102],"non-convex":[79],"quadratic":[80,82],"constrained":[81],"programming":[83],"(QCQP)":[84],"concerning":[86],"vector.":[90],"tackle":[92],"computational":[94,152],"complexity":[95,153],"design,":[99],"particularly":[100],"relevant":[101],"massive":[103],"multiple-input":[104],"multiple-output":[105],"(MIMO)":[106],"AirComp":[107],"systems,":[108],"explore":[110],"optimal":[112,129],"structure":[113],"using":[117],"successive":[118],"convex":[119],"approximation":[120],"(SCA)":[121],"Lagrange":[123],"duality.":[124],"By":[125],"leveraging":[126],"proposed":[128,174],"structure,":[131],"develop":[133],"two":[134],"efficient":[135],"algorithms":[136,145],"based":[137],"on":[138],"SCA":[139],"semi-definite":[141],"relaxation":[142],"(SDR).":[143],"These":[144],"enable":[146],"low":[151],"yield":[155],"almost":[156],"identical":[157],"square":[159],"error":[160],"performance":[162],"compared":[163],"baseline":[165],"algorithms.":[166],"Simulation":[167],"results":[168],"validate":[169],"effectiveness":[171],"our":[173],"methods.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
