{"id":"https://openalex.org/W4410898186","doi":"https://doi.org/10.3390/ijgi14060215","title":"Hierarchical Data Visualization Based on Rectangular Cartograms","display_name":"Hierarchical Data Visualization Based on Rectangular Cartograms","publication_year":2025,"publication_date":"2025-05-30","ids":{"openalex":"https://openalex.org/W4410898186","doi":"https://doi.org/10.3390/ijgi14060215"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi14060215","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi14060215","pdf_url":"https://www.mdpi.com/2220-9964/14/6/215/pdf?version=1748598040","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/14/6/215/pdf?version=1748598040","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115695429","display_name":"Lina Wang","orcid":"https://orcid.org/0009-0009-7601-2917"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina Wang","raw_affiliation_strings":["School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115865608","display_name":"Haoxun Yuan","orcid":"https://orcid.org/0009-0002-0766-8903"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoxun Yuan","raw_affiliation_strings":["School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China"],"raw_orcid":"https://orcid.org/0009-0002-0766-8903","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642972","display_name":"Xiang Li","orcid":"https://orcid.org/0000-0001-7490-6962"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Li","raw_affiliation_strings":["Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China"],"raw_orcid":"https://orcid.org/0000-0001-7490-6962","affiliations":[{"raw_affiliation_string":"Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030688544","display_name":"Yaru Li","orcid":"https://orcid.org/0009-0006-6411-0382"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaru Li","raw_affiliation_strings":["School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China"],"raw_orcid":"https://orcid.org/0009-0006-6411-0382","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073245329","display_name":"Danfei Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danfei Zhang","raw_affiliation_strings":["Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106496767","display_name":"H. Hu","orcid":"https://orcid.org/0000-0003-0615-8151"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoqi Hu","raw_affiliation_strings":["School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhengzhou University of Light Industry, Zhengzhou 450001, China","institution_ids":["https://openalex.org/I23171815"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100642972"],"corresponding_institution_ids":["https://openalex.org/I169689159"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09035619,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"6","first_page":"215","last_page":"215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9991000294685364,"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/T11106","display_name":"Data Management and Algorithms","score":0.9872000217437744,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10757","display_name":"Geographic Information Systems Studies","score":0.982200026512146,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6900746822357178},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.464366614818573},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2934448719024658}],"concepts":[{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6900746822357178},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.464366614818573},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2934448719024658}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/ijgi14060215","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi14060215","pdf_url":"https://www.mdpi.com/2220-9964/14/6/215/pdf?version=1748598040","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bf8615763c3541f48b1468ff7734a65e","is_oa":true,"landing_page_url":"https://doaj.org/article/bf8615763c3541f48b1468ff7734a65e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 14, Iss 6, p 215 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/ijgi14060215","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi14060215","pdf_url":"https://www.mdpi.com/2220-9964/14/6/215/pdf?version=1748598040","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7413051993","display_name":null,"funder_award_id":"42201490","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410898186.pdf","grobid_xml":"https://content.openalex.org/works/W4410898186.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W600222022","https://openalex.org/W1931192866","https://openalex.org/W1971509756","https://openalex.org/W1993180632","https://openalex.org/W2003147772","https://openalex.org/W2033737789","https://openalex.org/W2046252734","https://openalex.org/W2049583134","https://openalex.org/W2089463122","https://openalex.org/W2105795805","https://openalex.org/W2125514447","https://openalex.org/W2146872957","https://openalex.org/W2148987114","https://openalex.org/W2150925050","https://openalex.org/W2322867406","https://openalex.org/W2398936633","https://openalex.org/W2417357015","https://openalex.org/W2610797810","https://openalex.org/W2756385597","https://openalex.org/W2921033599","https://openalex.org/W3025716355","https://openalex.org/W3104849202","https://openalex.org/W3111910297","https://openalex.org/W3202928649","https://openalex.org/W4210992745","https://openalex.org/W4212866951","https://openalex.org/W4225417663","https://openalex.org/W4234244153","https://openalex.org/W4293228482","https://openalex.org/W4296049565","https://openalex.org/W4318483370","https://openalex.org/W4403369183","https://openalex.org/W4406257643","https://openalex.org/W4406331434","https://openalex.org/W6643168003","https://openalex.org/W6658911727","https://openalex.org/W6682142775","https://openalex.org/W6686196038"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2068608913","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890"],"abstract_inverted_index":{"As":[0],"the":[1,32,40,88,100,106,111,115,126,130,175],"diversity":[2],"and":[3,78,123,144,164,177],"complexity":[4],"of":[5,27,34,43,114,160,180],"geographic":[6,41,82,107,138],"statistical":[7,44,89],"data":[8,52,90],"continue":[9],"to":[10,16,22,31,103,148],"increase,":[11],"it":[12],"becomes":[13],"increasingly":[14],"important":[15],"present":[17],"multi-level":[18],"information":[19,145,161],"in":[20,38,68,133,137,158,168],"order":[21],"meet":[23],"a":[24,49,60,93],"broader":[25],"range":[26],"needs.":[28],"In":[29],"response":[30],"limitations":[33],"existing":[35],"visualization":[36,53],"methods":[37],"representing":[39],"distribution":[42,139],"data,":[45],"this":[46,69,134,153],"paper":[47,135],"proposes":[48],"geographical":[50,181],"hierarchical":[51,112,141,182],"method":[54,131],"based":[55],"on":[56],"rectangular":[57,62,101],"cartograms.":[58],"First,":[59],"new":[61],"cartograms":[63],"construction":[64],"algorithm":[65,96],"is":[66,97],"adopted":[67],"paper,":[70],"which":[71],"can":[72],"effectively":[73,86],"preserve":[74],"relatively":[75],"accurate":[76],"orientation":[77],"adjacency":[79],"relationships":[80],"between":[81],"regions,":[83,108],"while":[84],"also":[85],"preserving":[87],"features.":[91],"Then,":[92],"treemap":[94],"layout":[95],"applied":[98],"within":[99],"cartogram":[102],"further":[104],"partition":[105],"thereby":[109],"visualizing":[110],"structure":[113],"data.":[116,183],"Through":[117],"experimental":[118],"validation":[119],"using":[120],"real":[121],"datasets":[122],"usability":[124],"testing,":[125],"results":[127],"demonstrate":[128],"that":[129],"presented":[132],"excels":[136],"representation,":[140],"relationship":[142],"visualization,":[143],"readability.":[146],"Compared":[147],"traditional":[149],"thematic":[150],"map":[151],"methods,":[152],"approach":[154],"demonstrates":[155],"significant":[156],"advantages":[157],"terms":[159],"transmission":[162],"efficiency":[163],"shows":[165],"promising":[166],"performance":[167],"expressive":[169],"effectiveness,":[170],"providing":[171],"strong":[172],"support":[173],"for":[174],"analysis":[176],"decision":[178],"making":[179]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}