{"id":"https://openalex.org/W4409983043","doi":"https://doi.org/10.1137/1.9781611978520.25","title":"DMDHC: Discovery of Multi-Density Hierarchical Cluster Structures","display_name":"DMDHC: Discovery of Multi-Density Hierarchical Cluster Structures","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409983043","doi":"https://doi.org/10.1137/1.9781611978520.25"},"language":"en","primary_location":{"id":"doi:10.1137/1.9781611978520.25","is_oa":false,"landing_page_url":"https://doi.org/10.1137/1.9781611978520.25","pdf_url":null,"source":{"id":"https://openalex.org/S4306463922","display_name":"Society for Industrial and Applied Mathematics eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 SIAM International Conference on Data Mining (SDM)","raw_type":"book-chapter"},"type":"book-chapter","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/A5090728898","display_name":"Walid Durani","orcid":null},"institutions":[{"id":"https://openalex.org/I3018771216","display_name":"LMU Klinikum","ror":"https://ror.org/02jet3w32","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I3018771216","https://openalex.org/I8204097"]},{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Walid Durani","raw_affiliation_strings":["LMU Munich, Munich, Germany","MUDS Munich School for Data Sciences"],"affiliations":[{"raw_affiliation_string":"LMU Munich, Munich, Germany","institution_ids":["https://openalex.org/I3018771216","https://openalex.org/I8204097"]},{"raw_affiliation_string":"MUDS Munich School for Data Sciences","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010855290","display_name":"Dominik Mautz","orcid":"https://orcid.org/0000-0003-3480-8537"},"institutions":[{"id":"https://openalex.org/I3018771216","display_name":"LMU Klinikum","ror":"https://ror.org/02jet3w32","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I3018771216","https://openalex.org/I8204097"]},{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dominik Mautz","raw_affiliation_strings":["LMU Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"LMU Munich, Munich, Germany","institution_ids":["https://openalex.org/I3018771216","https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009516958","display_name":"Claudia Plant","orcid":"https://orcid.org/0000-0001-5274-8123"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Claudia Plant","raw_affiliation_strings":["Faculty of Computer Science, University of Vienna, Vienna, Austria","ds:UniVie, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]},{"raw_affiliation_string":"ds:UniVie, Vienna, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062860517","display_name":"Christian B\u00f6hm","orcid":"https://orcid.org/0000-0002-2237-9969"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Christian B\u00f6hm","raw_affiliation_strings":["Faculty of Computer Science, University of Vienna, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090728898"],"corresponding_institution_ids":["https://openalex.org/I3018771216","https://openalex.org/I8204097"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26001346,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"261","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.6629999876022339,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.6629999876022339,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.6065000295639038,"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.593999981880188,"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/cluster","display_name":"Cluster (spacecraft)","score":0.7004057168960571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4236913323402405},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3351410925388336},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.03994947671890259}],"concepts":[{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.7004057168960571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4236913323402405},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3351410925388336},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.03994947671890259}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1137/1.9781611978520.25","is_oa":false,"landing_page_url":"https://doi.org/10.1137/1.9781611978520.25","pdf_url":null,"source":{"id":"https://openalex.org/S4306463922","display_name":"Society for Industrial and Applied Mathematics eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 SIAM International Conference on Data Mining (SDM)","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Hierarchical":[0,45],"clustering":[1,39],"techniques":[2],"can":[3],"reveal":[4],"nested":[5],"structures":[6,47],"within":[7],"data":[8],"by":[9],"representing":[10],"patterns":[11],"in":[12,106],"a":[13,36,51,85,107],"tree-like":[14],"form.":[15],"However,":[16],"when":[17],"dealing":[18],"with":[19,127],"complex":[20],"data,":[21],"many":[22],"traditional":[23],"hierarchical":[24,38,59,67,115],"methods":[25,78],"produce":[26],"cluttered":[27],"and":[28,110],"hard-to-interpret":[29],"trees.":[30],"To":[31],"address":[32],"this,":[33],"we":[34],"propose":[35],"novel":[37],"method":[40],"called":[41],"Discovery":[42],"of":[43,54,94,113],"Multi-Density":[44],"Cluster":[46],"(DMDHC),":[48],"which":[49,81],"introduces":[50],"new":[52],"type":[53],"cluster":[55],"tree":[56,72,131],"to":[57,76,97],"represent":[58],"information":[60],"more":[61,108],"effectively.":[62],"Our":[63],"approach":[64],"automatically":[65],"generates":[66],"local":[68],"cuts":[69,100],"along":[70,126],"the":[71,89],"structure.":[73],"In":[74],"contrast":[75],"state-of-the-art":[77],"like":[79],"PEARCH,":[80],"typically":[82],"apply":[83],"only":[84],"single":[86],"cut":[87],"across":[88],"hierarchy,":[90],"DMDHC":[91],"takes":[92],"advantage":[93],"density-based":[95],"insights":[96],"perform":[98],"multiple":[99],"at":[101],"different":[102],"levels.":[103],"This":[104],"results":[105],"compact":[109],"comprehensible":[111],"representation":[112],"intricate":[114],"structures.":[116],"Extensive":[117],"experiments":[118],"on":[119],"real-":[120],"world":[121],"datasets":[122],"demonstrate":[123],"that":[124],"DMDHC,":[125],"its":[128],"newly":[129],"introduced":[130],"structure,":[132],"outperforms":[133],"existing":[134],"methods.":[135]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}