{"id":"https://openalex.org/W3015241557","doi":"https://doi.org/10.1109/icassp40776.2020.9054241","title":"Node-Asynchronous Spectral Clustering On Directed Graphs","display_name":"Node-Asynchronous Spectral Clustering On Directed Graphs","publication_year":2020,"publication_date":"2020-04-09","ids":{"openalex":"https://openalex.org/W3015241557","doi":"https://doi.org/10.1109/icassp40776.2020.9054241","mag":"3015241557"},"language":"en","primary_location":{"id":"doi:10.1109/icassp40776.2020.9054241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 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/A5059650024","display_name":"O\u011fuzhan Teke","orcid":"https://orcid.org/0000-0002-1131-5206"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Oguzhan Teke","raw_affiliation_strings":["Department of Electrical Engineering, MC 136-93, California Institute of Technology, Pasadena, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, MC 136-93, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049466863","display_name":"P. P. Vaidyanathan","orcid":"https://orcid.org/0000-0003-3003-7042"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. P. Vaidyanathan","raw_affiliation_strings":["Department of Electrical Engineering, MC 136-93, California Institute of Technology, Pasadena, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, MC 136-93, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059650024"],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":0.6469,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71266903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"5325","last_page":"5329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9952999949455261,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9948999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.7135130763053894},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6550986170768738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5150504112243652},{"id":"https://openalex.org/keywords/spectral-clustering","display_name":"Spectral clustering","score":0.5064588785171509},{"id":"https://openalex.org/keywords/diagonalizable-matrix","display_name":"Diagonalizable matrix","score":0.48258721828460693},{"id":"https://openalex.org/keywords/directed-graph","display_name":"Directed graph","score":0.4737344980239868},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.43248820304870605},{"id":"https://openalex.org/keywords/spectral-graph-theory","display_name":"Spectral graph theory","score":0.43008214235305786},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.4261508584022522},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4261438846588135},{"id":"https://openalex.org/keywords/modular-decomposition","display_name":"Modular decomposition","score":0.4207432270050049},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.39549118280410767},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37979546189308167},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3167037069797516},{"id":"https://openalex.org/keywords/symmetric-matrix","display_name":"Symmetric matrix","score":0.30694276094436646},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2949984073638916},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.20919883251190186},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.15975061058998108},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.14423877000808716}],"concepts":[{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.7135130763053894},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6550986170768738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5150504112243652},{"id":"https://openalex.org/C105611402","wikidata":"https://www.wikidata.org/wiki/Q2976589","display_name":"Spectral clustering","level":3,"score":0.5064588785171509},{"id":"https://openalex.org/C30072841","wikidata":"https://www.wikidata.org/wiki/Q1767080","display_name":"Diagonalizable matrix","level":4,"score":0.48258721828460693},{"id":"https://openalex.org/C146380142","wikidata":"https://www.wikidata.org/wiki/Q1137726","display_name":"Directed graph","level":2,"score":0.4737344980239868},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.43248820304870605},{"id":"https://openalex.org/C74003402","wikidata":"https://www.wikidata.org/wiki/Q3180727","display_name":"Spectral graph theory","level":5,"score":0.43008214235305786},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.4261508584022522},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4261438846588135},{"id":"https://openalex.org/C187407849","wikidata":"https://www.wikidata.org/wiki/Q6889712","display_name":"Modular decomposition","level":5,"score":0.4207432270050049},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.39549118280410767},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37979546189308167},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3167037069797516},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"score":0.30694276094436646},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2949984073638916},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.20919883251190186},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.15975061058998108},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.14423877000808716},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp40776.2020.9054241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:102612","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/102612/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W121215922","https://openalex.org/W1533368239","https://openalex.org/W1573318337","https://openalex.org/W1698699930","https://openalex.org/W1875112053","https://openalex.org/W1937201840","https://openalex.org/W1976257805","https://openalex.org/W1990488619","https://openalex.org/W1991252559","https://openalex.org/W2004559848","https://openalex.org/W2016918503","https://openalex.org/W2018095698","https://openalex.org/W2021812446","https://openalex.org/W2024496749","https://openalex.org/W2030643321","https://openalex.org/W2072899472","https://openalex.org/W2101491865","https://openalex.org/W2111160863","https://openalex.org/W2146728697","https://openalex.org/W2165874743","https://openalex.org/W2165922980","https://openalex.org/W2195972617","https://openalex.org/W2215668387","https://openalex.org/W2521050763","https://openalex.org/W2531149756","https://openalex.org/W2535123509","https://openalex.org/W2549164117","https://openalex.org/W2610267922","https://openalex.org/W2616297073","https://openalex.org/W2739140012","https://openalex.org/W2796431263","https://openalex.org/W2919558744","https://openalex.org/W2938957582","https://openalex.org/W2941414022","https://openalex.org/W2963738599","https://openalex.org/W2972852994","https://openalex.org/W3013223281","https://openalex.org/W3038105787","https://openalex.org/W3105622694","https://openalex.org/W4238452917","https://openalex.org/W4298404569","https://openalex.org/W6604882983","https://openalex.org/W6684578312","https://openalex.org/W6779860877"],"related_works":["https://openalex.org/W4283782457","https://openalex.org/W4321153334","https://openalex.org/W2963622251","https://openalex.org/W2584995636","https://openalex.org/W2583316250","https://openalex.org/W2964029874","https://openalex.org/W2537944959","https://openalex.org/W2789034589","https://openalex.org/W4298866861","https://openalex.org/W2962698254"],"abstract_inverted_index":{"In":[0],"recent":[1],"years":[2],"the":[3,16,27,43,50,59,67,73,77,85,91,95,98,107,114,120],"convergence":[4,75,96,139],"behavior":[5],"of":[6,18,29,61,76,97],"random":[7],"node":[8],"asynchronous":[9,100],"graph":[10,44,78,86],"communications":[11],"have":[12],"been":[13],"studied":[14],"for":[15,72,135],"case":[17,28],"undirected":[19],"graphs.":[20],"This":[21],"paper":[22],"extends":[23],"these":[24],"results":[25],"to":[26,130],"graphs":[30],"having":[31],"arbitrary":[32],"directed":[33,136],"edges":[34],"possibly":[35],"with":[36,125,143],"a":[37,54,132],"non-diagonalizable":[38],"adjacency":[39],"matrix.":[40],"Assuming":[41],"that":[42],"operator":[45,87,109],"has":[46],"eigenvalue":[47],"1":[48],"and":[49,69,94],"input":[51],"signal":[52],"satisfies":[53],"certain":[55],"condition":[56,71,82],"(which":[57],"ensures":[58],"existence":[60],"fixed":[62],"points),":[63],"this":[64],"study":[65],"presents":[66],"necessary":[68],"sufficient":[70],"mean-squared":[74],"signal.":[79],"The":[80,138],"presented":[81],"depends":[83],"on":[84],"as":[88,90],"well":[89],"update":[92],"probabilities,":[93],"randomized":[99],"updates":[101,122],"may":[102],"be":[103],"achieved":[104],"even":[105],"when":[106],"underlying":[108],"is":[110,140],"not":[111],"stable":[112],"in":[113,128],"synchronous":[115],"setting.":[116],"As":[117],"an":[118],"application,":[119],"node-asynchronous":[121],"are":[123],"combined":[124],"polynomial":[126],"filtering":[127],"order":[129],"obtain":[131],"spectral":[133],"clustering":[134],"networks.":[137],"also":[141],"verified":[142],"numerical":[144],"simulations.":[145]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
