{"id":"https://openalex.org/W6888835033","doi":"https://doi.org/10.2312/eurova.20241119","title":"Hierarchical Topic Maps for Visual Exploration and Comparison of Documents","display_name":"Hierarchical Topic Maps for Visual Exploration and Comparison of Documents","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W6888835033","doi":"https://doi.org/10.2312/eurova.20241119"},"language":"en","primary_location":{"id":"doi:10.2312/eurova.20241119","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eurova.20241119","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":""},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/eurova.20241119","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Tytarenko, Mariia","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Tytarenko, Mariia","raw_affiliation_strings":["Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shao, Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]},{"id":"https://openalex.org/I4210125165","display_name":"Fraunhofer Austria","ror":"https://ror.org/038bzrc91","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I4210125165","https://openalex.org/I4923324"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Shao, Lin","raw_affiliation_strings":["Graz University of Technology, Graz, Austria","Fraunhofer Austria Center, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Fraunhofer Austria Center, Graz, Austria","institution_ids":["https://openalex.org/I4210125165"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rutar, Tobias Walter","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Rutar, Tobias Walter","raw_affiliation_strings":["Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bedek, Michael A.","orcid":"https://orcid.org/0009-0005-1397-5186"},"institutions":[{"id":"https://openalex.org/I15766117","display_name":"University of Graz","ror":"https://ror.org/01faaaf77","country_code":"AT","type":"education","lineage":["https://openalex.org/I15766117"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Bedek, Michael A.","raw_affiliation_strings":["University of Graz, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"University of Graz, Graz, Austria","institution_ids":["https://openalex.org/I15766117"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Krenn, Cornelia","orcid":null},"institutions":[{"id":"https://openalex.org/I202276237","display_name":"Medical University of Graz","ror":"https://ror.org/02n0bts35","country_code":"AT","type":"education","lineage":["https://openalex.org/I202276237"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Krenn, Cornelia","raw_affiliation_strings":["Medical University of Graz, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Medical University of Graz, Graz, Austria","institution_ids":["https://openalex.org/I202276237"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Lengauer, Stefan","orcid":"https://orcid.org/0000-0001-5136-4320"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Lengauer, Stefan","raw_affiliation_strings":["Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":null,"display_name":"Schreck, Tobias","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Schreck, Tobias","raw_affiliation_strings":["Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":null,"apc_paid":null,"fwci":0.2642,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60488866,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9684000015258789,"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":0.9684000015258789,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.002400000113993883,"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"}},{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.002400000113993883,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"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":0.8255000114440918},{"id":"https://openalex.org/keywords/thematic-map","display_name":"Thematic map","score":0.7493000030517578},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5760999917984009},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.5029000043869019},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4968000054359436},{"id":"https://openalex.org/keywords/thematic-structure","display_name":"Thematic structure","score":0.4846999943256378},{"id":"https://openalex.org/keywords/information-visualization","display_name":"Information visualization","score":0.48399999737739563},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.47099998593330383}],"concepts":[{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.8255000114440918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7649000287055969},{"id":"https://openalex.org/C93692415","wikidata":"https://www.wikidata.org/wiki/Q1502030","display_name":"Thematic map","level":2,"score":0.7493000030517578},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6123999953269958},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5760999917984009},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.5029000043869019},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4968000054359436},{"id":"https://openalex.org/C2778109090","wikidata":"https://www.wikidata.org/wiki/Q7781195","display_name":"Thematic structure","level":2,"score":0.4846999943256378},{"id":"https://openalex.org/C185578843","wikidata":"https://www.wikidata.org/wiki/Q10609775","display_name":"Information visualization","level":3,"score":0.48399999737739563},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.47099998593330383},{"id":"https://openalex.org/C177937566","wikidata":"https://www.wikidata.org/wiki/Q4223102","display_name":"Document clustering","level":3,"score":0.41690000891685486},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4004000127315521},{"id":"https://openalex.org/C14669888","wikidata":"https://www.wikidata.org/wiki/Q4014850","display_name":"Creative visualization","level":3,"score":0.3871000111103058},{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.3398999869823456},{"id":"https://openalex.org/C64073096","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Interactive visualization","level":3,"score":0.33379998803138733},{"id":"https://openalex.org/C26983874","wikidata":"https://www.wikidata.org/wiki/Q263864","display_name":"Tag cloud","level":3,"score":0.3325999975204468},{"id":"https://openalex.org/C55177894","wikidata":"https://www.wikidata.org/wiki/Q1064031","display_name":"Topic Maps","level":2,"score":0.3109000027179718},{"id":"https://openalex.org/C68699486","wikidata":"https://www.wikidata.org/wiki/Q265904","display_name":"Document Structure Description","level":3,"score":0.29429998993873596},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2903999984264374},{"id":"https://openalex.org/C74196892","wikidata":"https://www.wikidata.org/wiki/Q7781188","display_name":"Thematic analysis","level":3,"score":0.2856999933719635},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.28130000829696655},{"id":"https://openalex.org/C12380541","wikidata":"https://www.wikidata.org/wiki/Q58300","display_name":"Geovisualization","level":4,"score":0.28040000796318054},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.2800999879837036},{"id":"https://openalex.org/C2983864324","wikidata":"https://www.wikidata.org/wiki/Q16872183","display_name":"Line drawings","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.2662999927997589}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/eurova.20241119","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eurova.20241119","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":""}],"best_oa_location":{"id":"doi:10.2312/eurova.20241119","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eurova.20241119","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":""},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5359362363815308,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Information":[0],"visualization":[1,10,178,180],"nowadays":[2],"provides":[3,162],"a":[4,31,45,74,80,163],"large":[5,90],"amount":[6],"of":[7,89,117,125,132,176],"different":[8],"text":[9,99,177],"techniques":[11],"that":[12,64,151],"help":[13],"to":[14,96,102,110,173],"summarize":[15],"and":[16,23,38,47,105,138,179],"present":[17,51],"textual":[18,126],"information":[19],"in":[20,33,44,86],"an":[21,57],"intuitive":[22],"comprehensible":[24],"manner.":[25,49],"Despite":[26],"many":[27],"advancements,":[28],"there":[29],"remains":[30],"gap":[32,67],"effectively":[34],"illustrating":[35,69],"the":[36,52,70,94,130,156,174],"thematic":[37,112,168],"structural":[39],"distinction":[40],"between":[41],"similar":[42],"documents":[43],"hierarchical":[46],"interactive":[48],"We":[50,128],"Hierarchical":[53],"Topic":[54],"Maps":[55],"(HTM),":[56],"innovative":[58],"approach,":[59],"inspired":[60],"by":[61,68,142],"Tile":[62],"Bars,":[63],"addresses":[65],"this":[66],"content":[71],"distribution":[72],"across":[73],"document":[75,91,100,136,139,157],"hierarchically.":[76],"Our":[77,148],"model":[78],"incorporates":[79],"multi-resolution":[81],"display":[82],"feature,":[83],"enabling":[84],"users,":[85],"particular":[87],"curators":[88],"collections,":[92],"with":[93],"need":[95],"quickly":[97],"obtain":[98],"structure,":[101],"delve":[103],"deeper":[104],"draw":[106],"more":[107],"meaningful":[108],"conclusions,":[109],"assess":[111],"similarities":[113],"at":[114],"multiple":[115],"levels":[116],"detail,":[118],"as":[119,121],"well":[120],"facilitate":[122],"nuanced":[123],"comparison":[124,140],"documents.":[127],"demonstrate":[129],"effectiveness":[131],"both":[133],"our":[134],"approach's":[135],"exploration":[137],"potential":[141],"two":[143],"exemplary":[144],"use":[145],"case":[146],"scenarios.":[147],"findings":[149],"suggest":[150],"HTM":[152],"not":[153],"only":[154],"simplifies":[155],"overview":[158],"process":[159],"but":[160],"also":[161],"practical":[164],"solution":[165],"for":[166],"comparing":[167],"structures,":[169],"thereby":[170],"offering":[171],"contributions":[172],"field":[175],"analytics.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-03T08:47:05.690250","created_date":"2025-10-10T00:00:00"}
