{"id":"https://openalex.org/W7129012489","doi":"https://doi.org/10.48550/arxiv.2602.12426","title":"Interference-Robust Non-Coherent Over-the-Air Computation for Decentralized Optimization","display_name":"Interference-Robust Non-Coherent Over-the-Air Computation for Decentralized Optimization","publication_year":2026,"publication_date":"2026-02-12","ids":{"openalex":"https://openalex.org/W7129012489","doi":"https://doi.org/10.48550/arxiv.2602.12426"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2602.12426","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5126123480","display_name":"Nicol\u00f2 Michelusi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Michelusi, Nicol\u00f2","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5126123480"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.4410000145435333,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.4410000145435333,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.10279999673366547,"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":0.06379999965429306,"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/convergence","display_name":"Convergence (economics)","score":0.6484000086784363},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5730999708175659},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5188999772071838},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.448199987411499},{"id":"https://openalex.org/keywords/decentralised-system","display_name":"Decentralised system","score":0.4415999948978424},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.4268999993801117},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4156999886035919},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.40639999508857727},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.38530001044273376},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3756999969482422}],"concepts":[{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6484000086784363},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5920000076293945},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5730999708175659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5580999851226807},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5188999772071838},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.448199987411499},{"id":"https://openalex.org/C205875254","wikidata":"https://www.wikidata.org/wiki/Q17156857","display_name":"Decentralised system","level":3,"score":0.4415999948978424},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4268999993801117},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4156999886035919},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.40639999508857727},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.38530001044273376},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3756999969482422},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36489999294281006},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3625999987125397},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.3537999987602234},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.353300005197525},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35019999742507935},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3481999933719635},{"id":"https://openalex.org/C55660270","wikidata":"https://www.wikidata.org/wiki/Q5164377","display_name":"Constrained optimization","level":2,"score":0.3287000060081482},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.31850001215934753},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30169999599456787},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29030001163482666},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.28859999775886536},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2865000069141388},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.2606000006198883},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2602.12426","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2602.12426","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2602.12426","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2602.12426","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8317252397537231}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Non-coherent":[0],"over-the-air":[1],"(NCOTA)":[2],"computation":[3],"enables":[4,46],"low-latency":[5],"and":[6,63,84,122],"bandwidth-efficient":[7],"decentralized":[8,36,91],"optimization":[9,32,92,161],"by":[10],"exploiting":[11],"the":[12,81,86,89,115,143,149,155,159,179,184],"average":[13],"energy":[14],"superposition":[15],"property":[16],"of":[17,41,88,114,117,158,186],"wireless":[18],"channels.":[19],"It":[20],"has":[21],"recently":[22],"been":[23],"proposed":[24],"as":[25],"a":[26,99,110,124,134,167],"powerful":[27],"tool":[28],"for":[29],"executing":[30],"consensus-based":[31],"algorithms":[33],"in":[34,183],"fully":[35],"systems.":[37],"A":[38],"key":[39],"advantage":[40],"NCOTA":[42,71,181],"is":[43,72,107,171],"that":[44,148,173],"it":[45,170],"unbiased":[47],"consensus":[48,82,150],"estimation":[49],"without":[50],"channel":[51],"state":[52],"information":[53],"at":[54],"either":[55],"transmitters":[56],"or":[57],"receivers,":[58],"requires":[59],"no":[60],"transmission":[61],"scheduling,":[62],"scales":[64],"efficiently":[65],"to":[66,75,108,129,142],"dense":[67],"network":[68],"deployments.":[69],"However,":[70],"inherently":[73],"susceptible":[74],"external":[76,131,187],"interference,":[77],"which":[78],"can":[79],"bias":[80],"estimate":[83],"deteriorate":[85],"convergence":[87,156],"underlying":[90,160],"algorithm.":[93,162],"In":[94],"this":[95],"paper,":[96],"we":[97],"propose":[98],"novel":[100],"interference-robust":[101],"(IR-)NCOTA":[102],"scheme.":[103],"The":[104],"core":[105],"idea":[106],"apply":[109],"coordinated":[111],"random":[112],"rotation":[113],"frame":[116],"reference":[118],"across":[119],"all":[120],"nodes,":[121],"transmit":[123],"pseudo-random":[125],"pilot":[126],"signal,":[127],"allowing":[128],"transform":[130],"interference":[132],"into":[133],"circularly":[135],"symmetric":[136],"distribution":[137],"with":[138],"zero":[139],"mean":[140],"relative":[141],"rotated":[144],"frame.":[145],"This":[146],"ensures":[147],"estimates":[151],"remain":[152],"unbiased,":[153],"preserving":[154],"guarantees":[157],"Through":[163],"numerical":[164],"results":[165],"on":[166],"classification":[168],"task,":[169],"demonstrated":[172],"IR-NCOTA":[174],"exhibits":[175],"superior":[176],"performance":[177],"over":[178],"baseline":[180],"algorithm":[182],"presence":[185],"interference.":[188]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2026-02-17T00:00:00"}
