{"id":"https://openalex.org/W2136918962","doi":"https://doi.org/10.1109/cidm.2011.5949448","title":"Sectors on sectors (SonS): A new hierarchical clustering visualization tool","display_name":"Sectors on sectors (SonS): A new hierarchical clustering visualization tool","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2136918962","doi":"https://doi.org/10.1109/cidm.2011.5949448","mag":"2136918962"},"language":"en","primary_location":{"id":"doi:10.1109/cidm.2011.5949448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cidm.2011.5949448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Symposium on Computational Intelligence and Data Mining (CIDM)","raw_type":"proceedings-article"},"type":"article","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/A5045060995","display_name":"Jos\u00e9 M. Mart\u00ednez-Mart\u00ednez","orcid":"https://orcid.org/0000-0003-4640-9680"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose M. Martinez-Martinez","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017077833","display_name":"Pablo Escandell-Montero","orcid":"https://orcid.org/0000-0003-1045-4981"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Escandell-Montero","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063325355","display_name":"Emilio Soria\u2010Olivas","orcid":"https://orcid.org/0000-0002-9148-8405"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Emilio Soria-Olivas","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081768850","display_name":"Jos\u00e9 D. Mart\u00edn\u2010Guerrero","orcid":"https://orcid.org/0000-0001-9378-0285"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose D. Martin-Guerrero","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073460847","display_name":"Marcelino Mart\u00ednez\u2010Sober","orcid":"https://orcid.org/0000-0002-7398-8107"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marcelino Martinez-Sober","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042020318","display_name":"Juan G\u00f3mez\u2010Sanch\u00eds","orcid":"https://orcid.org/0000-0003-4226-3936"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Gomez-Sanchis","raw_affiliation_strings":["Electronic Engineering Department, University of Valencia, Valencia, Spain","Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Valencia, st/ Dr Moliner 50, 46100, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5045060995"],"corresponding_institution_ids":["https://openalex.org/I16097986"],"apc_list":null,"apc_paid":null,"fwci":0.2576,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60527923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"149","issue":null,"first_page":"304","last_page":"309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9866999983787537,"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/T12114","display_name":"Sensory Analysis and Statistical Methods","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7757686376571655},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.7268525958061218},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6942145824432373},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6885322332382202},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.6310193538665771},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6109581589698792},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.6093868017196655},{"id":"https://openalex.org/keywords/bar-chart","display_name":"Bar chart","score":0.49434328079223633},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49209970235824585},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.4749044179916382},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4608473479747772},{"id":"https://openalex.org/keywords/pie-chart","display_name":"Pie chart","score":0.4349447786808014},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.308399498462677},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1701134443283081},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11584600806236267}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7757686376571655},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.7268525958061218},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6942145824432373},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6885322332382202},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.6310193538665771},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6109581589698792},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.6093868017196655},{"id":"https://openalex.org/C61122496","wikidata":"https://www.wikidata.org/wiki/Q1124595","display_name":"Bar chart","level":2,"score":0.49434328079223633},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49209970235824585},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.4749044179916382},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4608473479747772},{"id":"https://openalex.org/C205208641","wikidata":"https://www.wikidata.org/wiki/Q273404","display_name":"Pie chart","level":2,"score":0.4349447786808014},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.308399498462677},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1701134443283081},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11584600806236267},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":1,"locations":[{"id":"doi:10.1109/cidm.2011.5949448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cidm.2011.5949448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Symposium on Computational Intelligence and Data Mining (CIDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W107788933","https://openalex.org/W137185826","https://openalex.org/W190320872","https://openalex.org/W655089096","https://openalex.org/W1501344135","https://openalex.org/W1589110483","https://openalex.org/W1716876189","https://openalex.org/W1939394412","https://openalex.org/W1968305696","https://openalex.org/W1985588322","https://openalex.org/W1987971958","https://openalex.org/W2021209630","https://openalex.org/W2045012623","https://openalex.org/W2086050593","https://openalex.org/W2096697416","https://openalex.org/W2106588364","https://openalex.org/W2112880537","https://openalex.org/W2133140903","https://openalex.org/W2144968430","https://openalex.org/W2145640629","https://openalex.org/W2149154575","https://openalex.org/W2167338201","https://openalex.org/W2612166593","https://openalex.org/W3147925210","https://openalex.org/W4233287056","https://openalex.org/W4236959802","https://openalex.org/W4244869969","https://openalex.org/W6607689436","https://openalex.org/W6635305361","https://openalex.org/W6655483030","https://openalex.org/W6750171640"],"related_works":["https://openalex.org/W4235878421","https://openalex.org/W2482674763","https://openalex.org/W2970848727","https://openalex.org/W3096486997","https://openalex.org/W3093260338","https://openalex.org/W2884280708","https://openalex.org/W2740120775","https://openalex.org/W146293383","https://openalex.org/W2809622567","https://openalex.org/W2795915595"],"abstract_inverted_index":{"Clustering":[0],"techniques":[1],"have":[2],"been":[3],"widely":[4],"applied":[5],"to":[6,87,98],"extract":[7,128],"information":[8,35,65],"from":[9],"high-dimensional":[10],"data":[11,147,152],"structures":[12],"in":[13,61,104,112,144],"the":[14,37,40,44,63,99,130,157,162],"last":[15],"few":[16],"years.":[17],"Graphs":[18],"are":[19,78],"especially":[20],"relevant":[21],"for":[22,57],"clustering,":[23],"but":[24],"many":[25,122],"graphs":[26],"associated":[27],"with":[28,120],"hierarchical":[29,58],"clustering":[30],"do":[31],"not":[32],"give":[33],"any":[34,137],"about":[36],"values":[38],"of":[39,92,101,109,161],"centroids'":[41,134],"attributes":[42,135],"and":[43,116,149,159],"relationships":[45,132],"among":[46,133],"them.":[47],"In":[48],"this":[49],"paper,":[50],"we":[51,126],"propose":[52],"a":[53,117],"new":[54,110],"visualization":[55],"approach":[56],"cluster":[59],"analysis":[60],"which":[62],"above-mentioned":[64],"is":[66,70,96,142],"available.":[67],"The":[68,75,90,140],"method":[69],"based":[71],"on":[72],"pie":[73,76,82,94,114],"charts.":[74],"charts":[77],"divided":[79],"into":[80],"several":[81],"segments":[83],"or":[84],"sectors":[85],"corresponding":[86],"each":[88,93,105,113],"cluster.":[89,106],"radius":[91],"segment":[95],"proportional":[97],"number":[100],"patterns":[102],"included":[103],"By":[107],"means":[108],"divisions":[111],"sector":[115],"color":[118],"bar":[119],"as":[121,124],"labels":[123],"attributes,":[125],"can":[127],"all":[129],"existing":[131],"at":[136],"hierarchy":[138],"level.":[139],"methodology":[141],"tested":[143],"one":[145,150],"synthetic":[146],"set":[148],"real":[151],"set.":[153],"Achieved":[154],"results":[155],"show":[156],"suitability":[158],"usefulness":[160],"proposed":[163],"approach.":[164]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}