{"id":"https://openalex.org/W4402351142","doi":"https://doi.org/10.1109/tvcg.2024.3456386","title":"Dynamic Color Assignment for Hierarchical Data","display_name":"Dynamic Color Assignment for Hierarchical Data","publication_year":2024,"publication_date":"2024-09-09","ids":{"openalex":"https://openalex.org/W4402351142","doi":"https://doi.org/10.1109/tvcg.2024.3456386","pmid":"https://pubmed.ncbi.nlm.nih.gov/39250387"},"language":"en","primary_location":{"id":"doi:10.1109/tvcg.2024.3456386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2024.3456386","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"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 Visualization and Computer Graphics","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/A5101626365","display_name":"Jiashu Chen","orcid":"https://orcid.org/0000-0002-4916-3025"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiashu Chen","raw_affiliation_strings":["School of Software, BNRist, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software, BNRist, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066369450","display_name":"Weikai Yang","orcid":"https://orcid.org/0000-0002-6520-1642"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weikai Yang","raw_affiliation_strings":["School of Software, BNRist, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software, BNRist, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087785265","display_name":"Zelin Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zelin Jia","raw_affiliation_strings":["School of Software, BNRist, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software, BNRist, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074461084","display_name":"Lanxi Xiao","orcid":"https://orcid.org/0009-0001-5385-1453"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lanxi Xiao","raw_affiliation_strings":["School of Software, BNRist, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software, BNRist, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105978161","display_name":"Shixia Liu","orcid":"https://orcid.org/0000-0003-4499-6420"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shixia Liu","raw_affiliation_strings":["School of Software, BNRist, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software, BNRist, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101626365"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":2.208,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87860232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"31","issue":"1","first_page":"338","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.885200023651123,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.885200023651123,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.8740000128746033,"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/T12496","display_name":"Color perception and design","score":0.8553000092506409,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8167495727539062},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.5705117583274841},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4535735845565796},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4087475538253784},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35649919509887695},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3369343876838684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8167495727539062},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.5705117583274841},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4535735845565796},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4087475538253784},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35649919509887695},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3369343876838684}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvcg.2024.3456386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2024.3456386","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"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 Visualization and Computer Graphics","raw_type":"journal-article"},{"id":"pmid:39250387","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39250387","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 visualization and computer graphics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W12634471","https://openalex.org/W1909247982","https://openalex.org/W1954152232","https://openalex.org/W1966297316","https://openalex.org/W1966406768","https://openalex.org/W1980868911","https://openalex.org/W1987971958","https://openalex.org/W1997886841","https://openalex.org/W2000512760","https://openalex.org/W2001237702","https://openalex.org/W2037894060","https://openalex.org/W2043870933","https://openalex.org/W2044108161","https://openalex.org/W2054610617","https://openalex.org/W2076452001","https://openalex.org/W2108598243","https://openalex.org/W2112796928","https://openalex.org/W2128086789","https://openalex.org/W2137167595","https://openalex.org/W2138011018","https://openalex.org/W2140504904","https://openalex.org/W2153935912","https://openalex.org/W2171351502","https://openalex.org/W2296073425","https://openalex.org/W2336166706","https://openalex.org/W2343061342","https://openalex.org/W2511469011","https://openalex.org/W2515158665","https://openalex.org/W2533598788","https://openalex.org/W2543669448","https://openalex.org/W2883267545","https://openalex.org/W2888449044","https://openalex.org/W2923423536","https://openalex.org/W2964052605","https://openalex.org/W2965024236","https://openalex.org/W2969974087","https://openalex.org/W2972458663","https://openalex.org/W3005984470","https://openalex.org/W3025713681","https://openalex.org/W3091971410","https://openalex.org/W3092806605","https://openalex.org/W3109372810","https://openalex.org/W3118244215","https://openalex.org/W3145314891","https://openalex.org/W3164124914","https://openalex.org/W3165673720","https://openalex.org/W3177194702","https://openalex.org/W4245245049","https://openalex.org/W4248413939","https://openalex.org/W4251929140","https://openalex.org/W4281700425","https://openalex.org/W4281956361","https://openalex.org/W4290619234","https://openalex.org/W4310639186","https://openalex.org/W4313650605","https://openalex.org/W4320560534","https://openalex.org/W4361230615","https://openalex.org/W4378009585","https://openalex.org/W4387885653","https://openalex.org/W4387966490","https://openalex.org/W4387966989","https://openalex.org/W4388286211","https://openalex.org/W4390044592","https://openalex.org/W4392903344","https://openalex.org/W4394805156","https://openalex.org/W4396568157","https://openalex.org/W6733363299","https://openalex.org/W6750648256","https://openalex.org/W6779345118"],"related_works":["https://openalex.org/W2013728941","https://openalex.org/W4225274103","https://openalex.org/W2579659702","https://openalex.org/W2154046714","https://openalex.org/W1965329638","https://openalex.org/W1574055964","https://openalex.org/W2923661510","https://openalex.org/W2189613078","https://openalex.org/W2586219255","https://openalex.org/W2547096368"],"abstract_inverted_index":{"Assigning":[0],"discriminable":[1],"and":[2,12,19,55,75,112,141,162],"harmonic":[3],"colors":[4,59,122],"to":[5,8,33,49,126],"samples":[6],"according":[7],"their":[9,132],"class":[10],"labels":[11],"spatial":[13,113],"distribution":[14,114],"can":[15],"generate":[16,34],"attractive":[17],"visualizations":[18],"facilitate":[20],"data":[21],"exploration.":[22,61],"However,":[23,62],"as":[24,99],"the":[25,121,128,148],"number":[26],"of":[27,123,131,150],"classes":[28,43,51,125],"increases,":[29],"it":[30],"is":[31,48,97],"challenging":[32],"a":[35,53,88,100,163],"high-quality":[36,71],"color":[37,64,72,90,108,110,129,156],"assignment":[38,65,73,91,130,157],"result":[39],"that":[40],"accommodates":[41],"all":[42],"simultaneously.":[44],"A":[45],"practical":[46],"solution":[47],"organize":[50],"into":[52],"hierarchy":[54],"then":[56],"dynamically":[57,76],"assign":[58],"during":[60],"existing":[63],"methods":[66],"fall":[67],"short":[68],"in":[69,153],"generating":[70,154],"results":[74,158],"aligning":[77],"them":[78],"with":[79,159],"hierarchical":[80,94,117,144],"structures.":[81],"To":[82],"address":[83],"this":[84],"issue,":[85],"we":[86],"develop":[87],"dynamic":[89,155],"method":[92,105,136,152],"for":[93],"data,":[95],"which":[96],"formulated":[98],"multi-objective":[101],"optimization":[102],"problem.":[103],"This":[104],"simultaneously":[106],"considers":[107],"discriminability,":[109],"harmony,":[111],"at":[115],"each":[116],"level.":[118],"By":[119],"using":[120],"parent":[124],"guide":[127],"child":[133],"classes,":[134],"our":[135,151],"further":[137],"promotes":[138],"both":[139],"consistency":[140],"clarity":[142],"across":[143],"levels.":[145],"We":[146],"demonstrate":[147],"effectiveness":[149],"quantitative":[160],"experiments":[161],"user":[164],"study.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}