{"id":"https://openalex.org/W2108280560","doi":"https://doi.org/10.1109/icebe.2008.54","title":"GMDBSCAN: Multi-Density DBSCAN Cluster Based on Grid","display_name":"GMDBSCAN: Multi-Density DBSCAN Cluster Based on Grid","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2108280560","doi":"https://doi.org/10.1109/icebe.2008.54","mag":"2108280560"},"language":"en","primary_location":{"id":"doi:10.1109/icebe.2008.54","doi":"https://doi.org/10.1109/icebe.2008.54","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icebe.2008.54","pdf_url":null,"source":{"id":"https://openalex.org/S7407088952","display_name":"IEEE International Conference on e-Business Engineering (ICEBE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on e-Business Engineering","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5103564152","display_name":"Chen Xiaoyun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Xiaoyun","raw_affiliation_strings":["School of Information Science & Engineering, Lanzhou University, Lanzhou, China","[School of Information Science and Engineering, Lanzhou University, Lanzhou]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"[School of Information Science and Engineering, Lanzhou University, Lanzhou]","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067011071","display_name":"Yufang Min","orcid":"https://orcid.org/0000-0003-2600-2517","observed_orcids":["https://orcid.org/0000-0003-2600-2517"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Yufang","raw_affiliation_strings":["School of Information Science & Engineering, Lanzhou University, Lanzhou, China","[School of Information Science and Engineering, Lanzhou University, Lanzhou]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"[School of Information Science and Engineering, Lanzhou University, Lanzhou]","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100748467","display_name":"Zhao Yan","orcid":"https://orcid.org/0000-0003-0643-9607","observed_orcids":["https://orcid.org/0000-0003-0643-9607"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Yan","raw_affiliation_strings":["School of Information Science & Engineering, Lanzhou University, Lanzhou, China","[School of Information Science and Engineering, Lanzhou University, Lanzhou]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"[School of Information Science and Engineering, Lanzhou University, Lanzhou]","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101409551","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0001-7109-2473","observed_orcids":["https://orcid.org/0000-0001-7109-2473"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Ping","raw_affiliation_strings":["School of Information Science & Engineering, Lanzhou University, Lanzhou, China","[School of Information Science and Engineering, Lanzhou University, Lanzhou]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"[School of Information Science and Engineering, Lanzhou University, Lanzhou]","institution_ids":["https://openalex.org/I76214153"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76214153"],"apc_list":null,"apc_paid":null,"fwci":1.0515,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.72374783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"780","last_page":"783"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9961000084877014,"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9961000084877014,"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/T11106","display_name":"Data Management and Algorithms","score":0.0034000000450760126,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/dbscan","display_name":"DBSCAN","score":0.9580000042915344},{"id":"https://openalex.org/keywords/grid-based-clustering","display_name":"grid-based clustering","score":0.8339999914169312},{"id":"https://openalex.org/keywords/spatial-indexing","display_name":"spatial indexing","score":0.8360000252723694},{"id":"https://openalex.org/keywords/noise-separation","display_name":"noise separation","score":0.597000002861023},{"id":"https://openalex.org/keywords/arbitrary-shaped-clusters","display_name":"arbitrary-shaped clusters","score":0.7319999933242798},{"id":"https://openalex.org/keywords/large-databases","display_name":"large databases","score":0.6600000262260437},{"id":"https://openalex.org/keywords/clustering-efficiency","display_name":"clustering efficiency","score":0.7319999933242798}],"concepts":[{"id":"https://openalex.org/C46576248","wikidata":"https://www.wikidata.org/wiki/Q1114630","display_name":"DBSCAN","level":5,"score":0.9517197608947754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7717496156692505},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.680489718914032},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6785655617713928},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6586870551109314},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.602207601070404},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3920322060585022},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3352139890193939},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.309332937002182},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16248473525047302},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.1503179669380188},{"id":"https://openalex.org/C33704608","wikidata":"https://www.wikidata.org/wiki/Q5014717","display_name":"CURE data clustering algorithm","level":4,"score":0.1390681266784668},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icebe.2008.54","doi":"https://doi.org/10.1109/icebe.2008.54","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icebe.2008.54","pdf_url":null,"source":{"id":"https://openalex.org/S7407088952","display_name":"IEEE International Conference on e-Business Engineering (ICEBE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on e-Business Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/183350","doi":null,"is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/183350","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/378622","doi":null,"is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/4690704/","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1673310716","https://openalex.org/W2140190241","https://openalex.org/W2160642098"],"related_works":["https://openalex.org/W3023369400","https://openalex.org/W1976761260","https://openalex.org/W2226281845","https://openalex.org/W2157100696","https://openalex.org/W4323342732","https://openalex.org/W2054669762","https://openalex.org/W2069357824","https://openalex.org/W2392441561","https://openalex.org/W2161806858","https://openalex.org/W2562836854"],"abstract_inverted_index":{"DBSCAN":[0],"is":[1,48,54,74,88],"one":[2],"of":[3,31,45],"the":[4,36,42],"most":[5],"popular":[6],"algorithms":[7],"for":[8],"cluster":[9,57],"analysis.":[10],"It":[11,33],"can":[12],"discover":[13],"all":[14],"clusters":[15],"with":[16],"arbitrary":[17],"shape":[18],"and":[19,79,90],"separate":[20],"noises.":[21],"But":[22],"this":[23],"algorithm":[24,72],"canpsilat":[25],"choose":[26],"parameter":[27],"according":[28],"to":[29,56],"distributing":[30],"dataset.":[32],"simply":[34],"uses":[35],"global":[37],"MinPts":[38],"parameter,":[39],"so":[40],"that":[41,86],"clustering":[43],"result":[44],"multi-density":[46],"database":[47],"inaccurate.":[49],"In":[50],"addition,":[51],"when":[52],"it":[53,60],"used":[55],"large":[58],"databases,":[59],"will":[61],"cost":[62],"too":[63],"much":[64],"time.":[65],"For":[66],"these":[67],"problems,":[68],"we":[69],"propose":[70],"GMDBSCAN":[71,87],"which":[73],"based":[75],"on":[76],"spatial":[77],"index":[78],"grid":[80],"technique.":[81],"An":[82],"experimental":[83],"evaluation":[84],"shows":[85],"effective":[89],"efficient.":[91]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}