{"id":"https://openalex.org/W3132532642","doi":"https://doi.org/10.1109/tcyb.2021.3052056","title":"Large-Scale Subspace Clustering by Independent Distributed and Parallel Coding","display_name":"Large-Scale Subspace Clustering by Independent Distributed and Parallel Coding","publication_year":2021,"publication_date":"2021-02-26","ids":{"openalex":"https://openalex.org/W3132532642","doi":"https://doi.org/10.1109/tcyb.2021.3052056","mag":"3132532642","pmid":"https://pubmed.ncbi.nlm.nih.gov/33635812"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2021.3052056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3052056","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cybernetics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100361625","display_name":"Jun Li","orcid":"https://orcid.org/0000-0001-5845-8602"},"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"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Jun Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA","School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-5845-8602","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021486404","display_name":"Zhiqiang Tao","orcid":"https://orcid.org/0000-0002-5639-7540"},"institutions":[{"id":"https://openalex.org/I16269868","display_name":"Santa Clara University","ror":"https://ror.org/03ypqe447","country_code":"US","type":"education","lineage":["https://openalex.org/I16269868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiqiang Tao","raw_affiliation_strings":["Department of Computer Science and Engineering, Santa Clara University, Santa Clara, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-5639-7540","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Santa Clara University, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I16269868"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100668826","display_name":"Yue Wu","orcid":"https://orcid.org/0000-0003-0126-3614"},"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":"Yue Wu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058101262","display_name":"Bineng Zhong","orcid":"https://orcid.org/0000-0003-3423-1539"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bineng Zhong","raw_affiliation_strings":["Department of Computer Science, Guangxi Normal University, Guilin, China"],"raw_orcid":"https://orcid.org/0000-0003-3423-1539","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Guangxi Normal University, Guilin, China","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005819096","display_name":"Yun Fu","orcid":"https://orcid.org/0000-0002-5098-2853"},"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":"Yun Fu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA","Khoury College of Computer Sciences, Northeastern University, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-5098-2853","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Khoury College of Computer Sciences, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1298,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.85481303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"52","issue":"9","first_page":"9090","last_page":"9100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10057","display_name":"Face and Expression Recognition","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/cluster-analysis","display_name":"Cluster analysis","score":0.6545363664627075},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.5945277810096741},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5524427890777588},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.4832537770271301},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4603421986103058},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.45410215854644775},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3728073239326477},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3616218566894531},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.32132044434547424},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31184911727905273},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2627999186515808},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1299886405467987},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11495509743690491}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6545363664627075},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.5945277810096741},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5524427890777588},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.4832537770271301},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4603421986103058},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.45410215854644775},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3728073239326477},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3616218566894531},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.32132044434547424},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31184911727905273},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2627999186515808},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1299886405467987},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11495509743690491}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcyb.2021.3052056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3052056","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cybernetics","raw_type":"journal-article"},{"id":"pmid:33635812","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33635812","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on cybernetics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7566429426","display_name":"\u5168\u53c2\u6570\u5316\u5b66\u4e60\u7684\u5b50\u7a7a\u95f4\u805a\u7c7b\u65b9\u6cd5\u53ca\u5e94\u7528\u7814\u7a76","funder_award_id":"62072242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W1600471557","https://openalex.org/W1884731728","https://openalex.org/W1931947167","https://openalex.org/W1955658501","https://openalex.org/W1972061359","https://openalex.org/W1993962865","https://openalex.org/W1996800636","https://openalex.org/W1997201895","https://openalex.org/W2003286090","https://openalex.org/W2072072671","https://openalex.org/W2086064090","https://openalex.org/W2089609272","https://openalex.org/W2103972604","https://openalex.org/W2116324873","https://openalex.org/W2116861100","https://openalex.org/W2129517580","https://openalex.org/W2131828344","https://openalex.org/W2145152441","https://openalex.org/W2153320597","https://openalex.org/W2164278908","https://openalex.org/W2214716986","https://openalex.org/W2277973662","https://openalex.org/W2318949783","https://openalex.org/W2498697472","https://openalex.org/W2524365899","https://openalex.org/W2544661862","https://openalex.org/W2556921545","https://openalex.org/W2613003028","https://openalex.org/W2736399023","https://openalex.org/W2737186053","https://openalex.org/W2739587956","https://openalex.org/W2741178908","https://openalex.org/W2741998188","https://openalex.org/W2752197020","https://openalex.org/W2788110316","https://openalex.org/W2888966461","https://openalex.org/W2897402090","https://openalex.org/W2904698128","https://openalex.org/W2904965361","https://openalex.org/W2951897416","https://openalex.org/W2962911132","https://openalex.org/W2963840432","https://openalex.org/W2963877232","https://openalex.org/W2964231067","https://openalex.org/W2981937028","https://openalex.org/W2994725852","https://openalex.org/W2997574889","https://openalex.org/W3033203879","https://openalex.org/W3041199288","https://openalex.org/W3045679024","https://openalex.org/W3046557661","https://openalex.org/W3082753413","https://openalex.org/W3103988127","https://openalex.org/W3112808477","https://openalex.org/W4296746587","https://openalex.org/W6638071513","https://openalex.org/W6681096077","https://openalex.org/W6713338760","https://openalex.org/W6725836693"],"related_works":["https://openalex.org/W1980381208","https://openalex.org/W4281971614","https://openalex.org/W2364594919","https://openalex.org/W2390933768","https://openalex.org/W2219338811","https://openalex.org/W2167092671","https://openalex.org/W1861706286","https://openalex.org/W2982353255","https://openalex.org/W2149583853","https://openalex.org/W2375054321"],"abstract_inverted_index":{"Subspace":[0],"clustering":[1,28,146],"is":[2,66,88,103],"a":[3,25,38,91,110,152],"popular":[4],"method":[5],"to":[6,90,105],"discover":[7],"underlying":[8],"low-dimensional":[9],"structures":[10],"of":[11,84,93,95,129],"high-dimensional":[12,130],"multimedia":[13],"data":[14,35,131],"(e.g.,":[15,98],"images,":[16],"videos,":[17],"and":[18,49,57,62,155],"texts).":[19],"In":[20],"this":[21],"article,":[22],"we":[23,44,118],"consider":[24],"large-scale":[26],"subspace":[27,127],"(LS2C)":[29],"problem,":[30],"that":[31,94,122],"is,":[32],"partitioning":[33],"million":[34,153],"points":[36,132],"with":[37,137],"millon":[39],"dimensions.":[40],"To":[41],"address":[42],"this,":[43],"explore":[45],"an":[46],"independent":[47],"distributed":[48],"parallel":[50,111],"framework":[51],"by":[52,59,72,79],"dividing":[53],"big":[54],"data/variable":[55],"matrices":[56,75],"regularization":[58,83],"both":[60],"columns":[61,80],"rows.":[63],"Specifically,":[64],"LS2C":[65,123,140],"independently":[67],"decomposed":[68],"into":[69,76],"many":[70],"subproblems":[71,108],"distributing":[73],"those":[74],"different":[77],"machines":[78],"since":[81],"the":[82,85,138],"code":[86],"matrix":[87],"equal":[89],"sum":[92],"its":[96],"submatrices":[97],"square-of-Frobenius/$\\ell":[99],"_{1}$-norm).":[100],"Consensus":[101],"optimization":[102],"designed":[104],"solve":[106],"these":[107],"in":[109,148],"way":[112],"for":[113],"saving":[114],"communication":[115],"costs.":[116],"Moreover,":[117],"provide":[119],"theoretical":[120],"guarantees":[121],"can":[124],"recover":[125],"consensus":[126],"representations":[128],"under":[133],"broad":[134],"conditions.":[135],"Compared":[136],"state-of-the-art":[139],"methods,":[141],"our":[142],"approach":[143],"achieves":[144],"better":[145],"results":[147],"public":[149],"datasets,":[150],"including":[151],"images":[154],"videos.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}