{"id":"https://openalex.org/W3110217891","doi":"https://doi.org/10.1109/tcyb.2020.3023973","title":"Dynamic Sparse Subspace Clustering for Evolving High-Dimensional Data Streams","display_name":"Dynamic Sparse Subspace Clustering for Evolving High-Dimensional Data Streams","publication_year":2020,"publication_date":"2020-11-25","ids":{"openalex":"https://openalex.org/W3110217891","doi":"https://doi.org/10.1109/tcyb.2020.3023973","mag":"3110217891","pmid":"https://pubmed.ncbi.nlm.nih.gov/33232249"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2020.3023973","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3023973","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9796553/09269413.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/6221036/9796553/09269413.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009402189","display_name":"Jinping Sui","orcid":"https://orcid.org/0000-0002-1705-3809"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["CN","FI"],"is_corresponding":true,"raw_author_name":"Jinping Sui","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","Department of Computer Science, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Department of Computer Science, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080018418","display_name":"Zhen Liu","orcid":"https://orcid.org/0000-0002-1233-1494"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Liu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100418783","display_name":"Li Liu","orcid":"https://orcid.org/0000-0002-2011-2873"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["CN","FI"],"is_corresponding":false,"raw_author_name":"Li Liu","raw_affiliation_strings":["College of System Engineering, National University of Defense Technology, Changsha, China","Center for Machine Vision and Signal Analysis, University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"College of System Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Center for Machine Vision and Signal Analysis, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006624933","display_name":"Alexander Jung","orcid":"https://orcid.org/0000-0001-7538-0990"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Alexander Jung","raw_affiliation_strings":["Department of Computer Science, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100331131","display_name":"Xiang Li","orcid":"https://orcid.org/0000-0003-4383-6505"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Li","raw_affiliation_strings":["Department of Electronic Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5009402189"],"corresponding_institution_ids":["https://openalex.org/I170215575","https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":1.7669,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.88431919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"52","issue":"6","first_page":"4173","last_page":"4186"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12761","display_name":"Data Stream Mining Techniques","score":0.9943000078201294,"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"}},"topics":[{"id":"https://openalex.org/T12761","display_name":"Data Stream Mining Techniques","score":0.9943000078201294,"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"}},{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9860000014305115,"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9815000295639038,"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/computer-science","display_name":"Computer science","score":0.74932861328125},{"id":"https://openalex.org/keywords/linear-subspace","display_name":"Linear subspace","score":0.7322483062744141},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7314251661300659},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.7187723517417908},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6519759297370911},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5813499689102173},{"id":"https://openalex.org/keywords/data-stream","display_name":"Data stream","score":0.5194725394248962},{"id":"https://openalex.org/keywords/data-stream-clustering","display_name":"Data stream clustering","score":0.4411585032939911},{"id":"https://openalex.org/keywords/clustering-high-dimensional-data","display_name":"Clustering high-dimensional data","score":0.44059547781944275},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4261399209499359},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36528754234313965},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3484307527542114},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.28638535737991333},{"id":"https://openalex.org/keywords/cure-data-clustering-algorithm","display_name":"CURE data clustering algorithm","score":0.270890474319458},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18963146209716797}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.74932861328125},{"id":"https://openalex.org/C12362212","wikidata":"https://www.wikidata.org/wiki/Q728435","display_name":"Linear subspace","level":2,"score":0.7322483062744141},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7314251661300659},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.7187723517417908},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6519759297370911},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5813499689102173},{"id":"https://openalex.org/C2778484313","wikidata":"https://www.wikidata.org/wiki/Q1172540","display_name":"Data stream","level":2,"score":0.5194725394248962},{"id":"https://openalex.org/C193143536","wikidata":"https://www.wikidata.org/wiki/Q5227360","display_name":"Data stream clustering","level":5,"score":0.4411585032939911},{"id":"https://openalex.org/C184509293","wikidata":"https://www.wikidata.org/wiki/Q5136711","display_name":"Clustering high-dimensional data","level":3,"score":0.44059547781944275},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4261399209499359},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36528754234313965},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3484307527542114},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.28638535737991333},{"id":"https://openalex.org/C33704608","wikidata":"https://www.wikidata.org/wiki/Q5014717","display_name":"CURE data clustering algorithm","level":4,"score":0.270890474319458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18963146209716797},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1109/tcyb.2020.3023973","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3023973","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9796553/09269413.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cybernetics","raw_type":"journal-article"},{"id":"pmid:33232249","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33232249","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},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/103217","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/7564147c-97a0-41ff-b8a9-b3ba433c9892","pdf_url":null,"source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":"publishedVersion"},{"id":"pmh:oai:oulu.fi:nbnfi-fe2022022220354","is_oa":true,"landing_page_url":"http://urn.fi/urn:nbn:fi-fe2022022220354","pdf_url":null,"source":{"id":"https://openalex.org/S4306400284","display_name":"University of Oulu Repository (University of Oulu)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98381234","host_organization_name":"University of Oulu","host_organization_lineage":["https://openalex.org/I98381234"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/tcyb.2020.3023973","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3023973","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9796553/09269413.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cybernetics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1761424634","display_name":null,"funder_award_id":"61872379","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2118812850","display_name":null,"funder_award_id":"71701205","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2443591357","display_name":"LESLearn: Label, Energy and Sample Efficient Feature Representation and Learning in Computer Vision","funder_award_id":"331883","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3609107129","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5979008009","display_name":null,"funder_award_id":"61921001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6021568041","display_name":null,"funder_award_id":"91846301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7713788294","display_name":null,"funder_award_id":"62022091","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8008312880","display_name":null,"funder_award_id":"331883","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3110217891.pdf","grobid_xml":"https://content.openalex.org/works/W3110217891.grobid-xml"},"referenced_works_count":72,"referenced_works":["https://openalex.org/W37489049","https://openalex.org/W74574550","https://openalex.org/W166674593","https://openalex.org/W182707955","https://openalex.org/W202016214","https://openalex.org/W1488788114","https://openalex.org/W1539062876","https://openalex.org/W1562753845","https://openalex.org/W1600471557","https://openalex.org/W1884731728","https://openalex.org/W1977496278","https://openalex.org/W1993962865","https://openalex.org/W1997201895","https://openalex.org/W1997299274","https://openalex.org/W2004625705","https://openalex.org/W2040900398","https://openalex.org/W2051903196","https://openalex.org/W2065811242","https://openalex.org/W2067877017","https://openalex.org/W2069139112","https://openalex.org/W2070270996","https://openalex.org/W2097743039","https://openalex.org/W2117487426","https://openalex.org/W2123921160","https://openalex.org/W2125874614","https://openalex.org/W2129812935","https://openalex.org/W2141656054","https://openalex.org/W2153320597","https://openalex.org/W2165916500","https://openalex.org/W2170936641","https://openalex.org/W2232801052","https://openalex.org/W2244109919","https://openalex.org/W2343742239","https://openalex.org/W2404771443","https://openalex.org/W2404779194","https://openalex.org/W2540006896","https://openalex.org/W2559420313","https://openalex.org/W2559950244","https://openalex.org/W2611926148","https://openalex.org/W2743372195","https://openalex.org/W2748147629","https://openalex.org/W2756807093","https://openalex.org/W2761013467","https://openalex.org/W2763519809","https://openalex.org/W2768015769","https://openalex.org/W2772553592","https://openalex.org/W2780842270","https://openalex.org/W2785312969","https://openalex.org/W2793511696","https://openalex.org/W2883388603","https://openalex.org/W2883604340","https://openalex.org/W2885378786","https://openalex.org/W2887701371","https://openalex.org/W2888654602","https://openalex.org/W2888966461","https://openalex.org/W2891221453","https://openalex.org/W2891877780","https://openalex.org/W2895210058","https://openalex.org/W2897973071","https://openalex.org/W2898017895","https://openalex.org/W2904698128","https://openalex.org/W2905617204","https://openalex.org/W2914307399","https://openalex.org/W2940060400","https://openalex.org/W2942755646","https://openalex.org/W2963819420","https://openalex.org/W2963877232","https://openalex.org/W3003734944","https://openalex.org/W3011423728","https://openalex.org/W3098709630","https://openalex.org/W3102015031","https://openalex.org/W6713338760"],"related_works":["https://openalex.org/W2084273580","https://openalex.org/W2360069064","https://openalex.org/W2089616658","https://openalex.org/W4284892066","https://openalex.org/W2462970348","https://openalex.org/W2052939876","https://openalex.org/W2362911195","https://openalex.org/W2113593234","https://openalex.org/W2233362460","https://openalex.org/W2117487426"],"abstract_inverted_index":{"In":[0,49,175,205],"an":[1,156],"era":[2],"of":[3,16,21,29,46,74,92,114,139,151,173],"ubiquitous":[4],"large-scale":[5],"evolving":[6,78],"data":[7,9,23,39,79,107,115,235],"streams,":[8,80,116],"stream":[10],"clustering":[11,65,141,196],"(DSC)":[12],"has":[13,34],"received":[14],"lots":[15],"attention":[17],"because":[18],"the":[19,22,27,71,77,103,111,126,129,149,160,163,171,176,184,195,200,207,214,220,239,242],"scale":[20],"streams":[24,236],"far":[25],"exceeds":[26],"ability":[28],"expert":[30],"human":[31],"analysts.":[32],"It":[33,67],"been":[35],"observed":[36],"that":[37,238],"high-dimensional":[38],"are":[40],"usually":[41],"distributed":[42],"in":[43],"a":[44,54,106,179],"union":[45],"low-dimensional":[47],"subspaces.":[48,174],"this":[50],"article,":[51],"we":[52],"propose":[53],"novel":[55],"sparse":[56,63],"representation-based":[57],"DSC":[58],"algorithm,":[59],"called":[60,117,183],"evolutionary":[61],"dynamic":[62],"subspace":[64,83,140,161,208],"(EDSSC).":[66],"can":[68,123,226],"cope":[69],"with":[70],"time-varying":[72],"nature":[73],"subspaces":[75,225],"underlying":[76],"such":[81],"as":[82],"emergence,":[84],"disappearance,":[85],"and":[86,98,143,223,229],"recurrence.":[87],"The":[88],"proposed":[89,121,164,218],"EDSSC":[90,118,165,240],"consists":[91],"two":[93,130],"phases:":[94],"1)":[95,133],"static":[96],"learning":[97],"2)":[99,144],"online":[100,244],"clustering.":[101],"During":[102],"first":[104],"phase,":[105,178],"structure":[108],"for":[109,137,148],"storing":[110],"statistic":[112],"summary":[113],"summary,":[119],"is":[120,190,217],"which":[122,192],"better":[124],"address":[125],"dilemma":[127],"between":[128],"conflicting":[131],"goals:":[132],"saving":[134],"more":[135,146,180],"points":[136,147],"accuracy":[138,197],"(SC)":[142],"discarding":[145],"efficiency":[150],"DSC.":[152],"By":[153],"further":[154],"proposing":[155],"algorithm":[157],"to":[158,169,199],"estimate":[159],"number,":[162],"does":[166],"not":[167],"need":[168],"know":[170],"number":[172],"second":[177],"suitable":[181],"index,":[182],"average":[185],"sparsity":[186],"concentration":[187],"index":[188],"(ASCI),":[189],"proposed,":[191],"dramatically":[193],"promotes":[194],"compared":[198],"conventionally":[201],"utilized":[202],"SCI":[203],"index.":[204],"addition,":[206],"evolution":[209],"detection":[210],"model":[211],"based":[212],"on":[213,233],"Page-Hinkley":[215],"test":[216],"where":[219],"appearing,":[221],"disappearing,":[222],"recurring":[224],"be":[227],"detected":[228],"adapted.":[230],"Extinct":[231],"experiments":[232],"real-world":[234],"show":[237],"outperforms":[241],"state-of-the-art":[243],"SC":[245],"approaches.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}
