{"id":"https://openalex.org/W3175133137","doi":"https://doi.org/10.3390/digital1030010","title":"Aggregated Gaze Data Visualization Using Contiguous Irregular Cartograms","display_name":"Aggregated Gaze Data Visualization Using Contiguous Irregular Cartograms","publication_year":2021,"publication_date":"2021-06-30","ids":{"openalex":"https://openalex.org/W3175133137","doi":"https://doi.org/10.3390/digital1030010","mag":"3175133137"},"language":"en","primary_location":{"id":"doi:10.3390/digital1030010","is_oa":true,"landing_page_url":"https://doi.org/10.3390/digital1030010","pdf_url":"https://www.mdpi.com/2673-6470/1/3/10/pdf?version=1625045382","source":{"id":"https://openalex.org/S4210185390","display_name":"Digital","issn_l":"2673-6470","issn":["2673-6470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.mdpi.com/2673-6470/1/3/10/pdf?version=1625045382","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067368689","display_name":"Vassilios Krassanakis","orcid":"https://orcid.org/0000-0002-3030-4203"},"institutions":[{"id":"https://openalex.org/I4210094138","display_name":"University of West Attica","ror":"https://ror.org/00r2r5k05","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210094138"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Vassilios Krassanakis","raw_affiliation_strings":["Department of Surveying and Geoinformatics Engineering, School of Engineering, University of West Attica, 28 Agiou Spyridonos Str., 12243 Egaleo, Greece"],"raw_orcid":"https://orcid.org/0000-0002-3030-4203","affiliations":[{"raw_affiliation_string":"Department of Surveying and Geoinformatics Engineering, School of Engineering, University of West Attica, 28 Agiou Spyridonos Str., 12243 Egaleo, Greece","institution_ids":["https://openalex.org/I4210094138"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067368689"],"corresponding_institution_ids":["https://openalex.org/I4210094138"],"apc_list":null,"apc_paid":null,"fwci":0.6573,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.68932128,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"1","issue":"3","first_page":"130","last_page":"144"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.9804999828338623,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.8403738737106323},{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.7827867269515991},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7610461115837097},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6440349221229553},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5648027658462524},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.5638107061386108},{"id":"https://openalex.org/keywords/grayscale","display_name":"Grayscale","score":0.5377789735794067},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.49084311723709106},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4754492938518524},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.47482094168663025},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.47446209192276},{"id":"https://openalex.org/keywords/geometric-transformation","display_name":"Geometric transformation","score":0.445261687040329},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.40033742785453796},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3312148153781891},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1684378981590271},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13582438230514526}],"concepts":[{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.8403738737106323},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.7827867269515991},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7610461115837097},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6440349221229553},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5648027658462524},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.5638107061386108},{"id":"https://openalex.org/C78201319","wikidata":"https://www.wikidata.org/wiki/Q685727","display_name":"Grayscale","level":3,"score":0.5377789735794067},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.49084311723709106},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4754492938518524},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.47482094168663025},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.47446209192276},{"id":"https://openalex.org/C56435381","wikidata":"https://www.wikidata.org/wiki/Q1196371","display_name":"Geometric transformation","level":3,"score":0.445261687040329},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.40033742785453796},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3312148153781891},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1684378981590271},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13582438230514526},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/digital1030010","is_oa":true,"landing_page_url":"https://doi.org/10.3390/digital1030010","pdf_url":"https://www.mdpi.com/2673-6470/1/3/10/pdf?version=1625045382","source":{"id":"https://openalex.org/S4210185390","display_name":"Digital","issn_l":"2673-6470","issn":["2673-6470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2673-6470/1/3/10/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/digital1030010","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Digital; Volume 1; Issue 3; Pages: 130-144","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/digital1030010","is_oa":true,"landing_page_url":"https://doi.org/10.3390/digital1030010","pdf_url":"https://www.mdpi.com/2673-6470/1/3/10/pdf?version=1625045382","source":{"id":"https://openalex.org/S4210185390","display_name":"Digital","issn_l":"2673-6470","issn":["2673-6470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3175133137.pdf","grobid_xml":"https://content.openalex.org/works/W3175133137.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W9931112","https://openalex.org/W249254429","https://openalex.org/W750932891","https://openalex.org/W1898220558","https://openalex.org/W1951668962","https://openalex.org/W1953620040","https://openalex.org/W1966906815","https://openalex.org/W1999250125","https://openalex.org/W2004584736","https://openalex.org/W2011700899","https://openalex.org/W2025836038","https://openalex.org/W2041599953","https://openalex.org/W2071807189","https://openalex.org/W2076035893","https://openalex.org/W2244019717","https://openalex.org/W2289773862","https://openalex.org/W2380720841","https://openalex.org/W2396155229","https://openalex.org/W2398936633","https://openalex.org/W2421820118","https://openalex.org/W2504766324","https://openalex.org/W2518876086","https://openalex.org/W2551122257","https://openalex.org/W2586172618","https://openalex.org/W2643097815","https://openalex.org/W2745764601","https://openalex.org/W2768297392","https://openalex.org/W2772541352","https://openalex.org/W2782230726","https://openalex.org/W2783732587","https://openalex.org/W2788756579","https://openalex.org/W2805900209","https://openalex.org/W2806006316","https://openalex.org/W2810989163","https://openalex.org/W2883844019","https://openalex.org/W2892789114","https://openalex.org/W2897151024","https://openalex.org/W2923406729","https://openalex.org/W2985528711","https://openalex.org/W2985791047","https://openalex.org/W2993221985","https://openalex.org/W3000554222","https://openalex.org/W3021524573","https://openalex.org/W3032933677","https://openalex.org/W3033923921","https://openalex.org/W3035055251","https://openalex.org/W3107823744","https://openalex.org/W4229924984","https://openalex.org/W4237481661","https://openalex.org/W4256222392","https://openalex.org/W6729720161","https://openalex.org/W6746466797","https://openalex.org/W6770256825","https://openalex.org/W6771578047"],"related_works":["https://openalex.org/W1880689012","https://openalex.org/W115686965","https://openalex.org/W3014378845","https://openalex.org/W4240909707","https://openalex.org/W2059546927","https://openalex.org/W2768918307","https://openalex.org/W3207760378","https://openalex.org/W2110031805","https://openalex.org/W2161294397","https://openalex.org/W2012644758"],"abstract_inverted_index":{"Gaze":[0],"data":[1,22,34,53],"visualization":[2,28],"constitutes":[3],"one":[4],"of":[5,29,61,82,86,114,153,168],"the":[6,27,30,39,59,74,83,87,111,115,140,150,154,166,169],"most":[7],"critical":[8],"processes":[9],"during":[10,58],"eye-tracking":[11,52],"analysis.":[12],"Considering":[13],"that":[14,148],"modern":[15],"devices":[16],"are":[17,45,102,132,175],"able":[18],"to":[19,50,106,123,138,161],"collect":[20],"gaze":[21,33,90],"in":[23,104,136,180],"extremely":[24],"high":[25],"frequencies,":[26],"collected":[31],"aggregated":[32],"is":[35,80],"quite":[36],"challenging.":[37],"In":[38],"present":[40],"study,":[41],"contiguous":[42],"irregular":[43],"cartograms":[44],"used":[46,170],"as":[47,73,124,158,160],"a":[48,62,69,181],"method":[49],"visualize":[51],"captured":[54],"by":[55],"several":[56],"observers":[57],"observation":[60],"visual":[63],"stimulus.":[64],"The":[65,172],"followed":[66],"approach":[67],"utilizes":[68],"statistical":[70],"grayscale":[71],"heatmap":[72,99,156],"main":[75],"input":[76],"and,":[77],"hence,":[78],"it":[79],"independent":[81],"total":[84],"number":[85],"recorded":[88],"raw":[89],"data.":[91],"Indicative":[92],"examples,":[93],"based":[94],"on":[95,110],"different":[96],"parameters/conditions":[97],"and":[98,128,134,146],"grid":[100],"sizes,":[101],"provided":[103,173],"order":[105,137],"highlight":[107],"their":[108],"influence":[109],"final":[112],"image":[113],"produced":[116],"visualization.":[117],"Moreover,":[118],"two":[119],"analysis":[120],"metrics,":[121],"referred":[122],"center":[125],"displacement":[126],"(CD)":[127],"area":[129],"change":[130],"(AC),":[131],"proposed":[133],"implemented":[135],"quantify":[139],"geometric":[141],"changes":[142],"(in":[143],"both":[144],"position":[145],"area)":[147],"accompany":[149],"topological":[151],"transformation":[152],"initial":[155],"grids,":[157],"well":[159],"deliver":[162],"specific":[163],"guidelines":[164],"for":[165],"execution":[167],"algorithm.":[171],"visualizations":[174],"generated":[176],"using":[177],"open-source":[178],"software":[179],"geographic":[182],"information":[183],"system.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
