{"id":"https://openalex.org/W3007795301","doi":"https://doi.org/10.3390/data5010020","title":"VARTTA: A Visual Analytics System for Making Sense of Real-Time Twitter Data","display_name":"VARTTA: A Visual Analytics System for Making Sense of Real-Time Twitter Data","publication_year":2020,"publication_date":"2020-02-19","ids":{"openalex":"https://openalex.org/W3007795301","doi":"https://doi.org/10.3390/data5010020","mag":"3007795301"},"language":"en","primary_location":{"id":"doi:10.3390/data5010020","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data5010020","pdf_url":"https://www.mdpi.com/2306-5729/5/1/20/pdf?version=1585216188","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2306-5729/5/1/20/pdf?version=1585216188","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017053906","display_name":"Amir Haghighati","orcid":"https://orcid.org/0000-0001-6383-1387"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amir Haghighati","raw_affiliation_strings":["Insight Lab, Middlesex College, Western University, London, ON N6A 3K7, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6383-1387","affiliations":[{"raw_affiliation_string":"Insight Lab, Middlesex College, Western University, London, ON N6A 3K7, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027962058","display_name":"Kamran Sedig","orcid":"https://orcid.org/0000-0002-6970-5469"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Kamran Sedig","raw_affiliation_strings":["Insight Lab, Middlesex College, Western University, London, ON N6A 3K7, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Insight Lab, Middlesex College, Western University, London, ON N6A 3K7, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027962058"],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":0.2944,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5467206,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":"1","first_page":"20","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9993000030517578,"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":0.9993000030517578,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9714000225067139,"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/microblogging","display_name":"Microblogging","score":0.7846047878265381},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7828754186630249},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.7567452192306519},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.6823848485946655},{"id":"https://openalex.org/keywords/visual-analytics","display_name":"Visual analytics","score":0.6518660187721252},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5975544452667236},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.5496623516082764},{"id":"https://openalex.org/keywords/data-analysis","display_name":"Data analysis","score":0.4917438328266144},{"id":"https://openalex.org/keywords/social-media-analytics","display_name":"Social media analytics","score":0.43174585700035095},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.3706355094909668},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3370441198348999},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3170732855796814}],"concepts":[{"id":"https://openalex.org/C143275388","wikidata":"https://www.wikidata.org/wiki/Q92438","display_name":"Microblogging","level":3,"score":0.7846047878265381},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7828754186630249},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.7567452192306519},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.6823848485946655},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.6518660187721252},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5975544452667236},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.5496623516082764},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.4917438328266144},{"id":"https://openalex.org/C2778729106","wikidata":"https://www.wikidata.org/wiki/Q1140126","display_name":"Social media analytics","level":3,"score":0.43174585700035095},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.3706355094909668},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3370441198348999},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3170732855796814},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/data5010020","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data5010020","pdf_url":"https://www.mdpi.com/2306-5729/5/1/20/pdf?version=1585216188","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jdataj:v:5:y:2020:i:1:p:20-:d:322423","is_oa":false,"landing_page_url":"https://www.mdpi.com/2306-5729/5/1/20/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:1ee56824c7f54dd49579c37697a5933d","is_oa":true,"landing_page_url":"https://doaj.org/article/1ee56824c7f54dd49579c37697a5933d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Data, Vol 5, Iss 1, p 20 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2306-5729/5/1/20/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/data5010020","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":"Data","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/data5010020","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data5010020","pdf_url":"https://www.mdpi.com/2306-5729/5/1/20/pdf?version=1585216188","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3007795301.pdf","grobid_xml":"https://content.openalex.org/works/W3007795301.grobid-xml"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W53649992","https://openalex.org/W1496632887","https://openalex.org/W1516746461","https://openalex.org/W1544268587","https://openalex.org/W1550585620","https://openalex.org/W1961375973","https://openalex.org/W1999458239","https://openalex.org/W2005082107","https://openalex.org/W2028138594","https://openalex.org/W2042506773","https://openalex.org/W2052650591","https://openalex.org/W2068589268","https://openalex.org/W2072996299","https://openalex.org/W2093842354","https://openalex.org/W2099419573","https://openalex.org/W2101196063","https://openalex.org/W2117733879","https://openalex.org/W2128362607","https://openalex.org/W2130627625","https://openalex.org/W2133736058","https://openalex.org/W2145139979","https://openalex.org/W2154280685","https://openalex.org/W2157216624","https://openalex.org/W2161078926","https://openalex.org/W2177967353","https://openalex.org/W2194371155","https://openalex.org/W2212107515","https://openalex.org/W2221728952","https://openalex.org/W2257959469","https://openalex.org/W2293580069","https://openalex.org/W2298224214","https://openalex.org/W2337383841","https://openalex.org/W2345018813","https://openalex.org/W2462197173","https://openalex.org/W2507619040","https://openalex.org/W2508933598","https://openalex.org/W2523776954","https://openalex.org/W2553110962","https://openalex.org/W2572937304","https://openalex.org/W2573312618","https://openalex.org/W2607676867","https://openalex.org/W2625126745","https://openalex.org/W2740746362","https://openalex.org/W2756066863","https://openalex.org/W2769000698","https://openalex.org/W2786120522","https://openalex.org/W2809578469","https://openalex.org/W2887765139","https://openalex.org/W2950974174","https://openalex.org/W2963984635","https://openalex.org/W2976152238","https://openalex.org/W3213133361","https://openalex.org/W4241452721","https://openalex.org/W6602179308","https://openalex.org/W6685591971","https://openalex.org/W6697206364","https://openalex.org/W6703296706"],"related_works":["https://openalex.org/W1440043730","https://openalex.org/W2752017774","https://openalex.org/W2309196980","https://openalex.org/W4232432449","https://openalex.org/W2186032312","https://openalex.org/W1483071131","https://openalex.org/W4226266853","https://openalex.org/W2889265674","https://openalex.org/W4386456676","https://openalex.org/W4210252074"],"abstract_inverted_index":{"Through":[0],"social":[1,14],"media":[2,15],"platforms,":[3],"massive":[4],"amounts":[5],"of":[6,54,78,81,91,130,133,147,184],"data":[7,42,64,72,115],"are":[8],"being":[9],"produced.":[10],"As":[11,139],"a":[12,109,136,140,180],"microblogging":[13],"platform,":[16],"Twitter":[17,41,107],"enables":[18,163],"its":[19],"users":[20,124,156],"to":[21,62,67,122,165,168,192],"post":[22],"short":[23],"updates":[24],"as":[25],"\u201ctweets\u201d":[26],"on":[27],"an":[28,45],"unprecedented":[29],"scale.":[30],"Once":[31],"analyzed":[32],"using":[33],"machine":[34],"learning":[35],"(ML)":[36],"techniques":[37],"and":[38,56,93,119,127,167],"in":[39,70,75,88,135,149,175,179],"aggregate,":[40],"can":[43],"be":[44,193],"invaluable":[46],"resource":[47],"for":[48,105,172],"gaining":[49],"insight":[50],"into":[51],"different":[52,89],"domains":[53],"discussion":[55],"public":[57],"opinion.":[58],"However,":[59],"when":[60],"applied":[61],"real-time":[63,137],"streams,":[65],"due":[66],"covariate":[68],"shifts":[69],"the":[71,76,79,131,145,173,176,185],"(i.e.,":[73],"changes":[74],"distributions":[77],"inputs":[80],"ML":[82,85,120],"algorithms),":[83],"existing":[84],"approaches":[86],"result":[87],"types":[90],"biases":[92],"provide":[94],"uncertain":[95],"outputs.":[96],"In":[97],"this":[98],"paper,":[99],"we":[100,143,188],"describe":[101],"VARTTA":[102,148,152],"(Visual":[103],"Analytics":[104],"Real-Time":[106],"datA),":[108],"visual":[110,199],"analytics":[111,200],"system":[112],"that":[113],"combines":[114],"visualizations,":[116],"human-data":[117],"interaction,":[118],"algorithms":[121],"help":[123],"monitor,":[125],"analyze,":[126],"make":[128],"sense":[129],"streams":[132],"tweets":[134],"manner.":[138],"case":[141],"study,":[142],"demonstrate":[144],"use":[146],"political":[150],"discussions.":[151],"not":[153],"only":[154],"provides":[155],"with":[157],"powerful":[158],"analytical":[159],"tools,":[160],"but":[161],"also":[162],"them":[164],"diagnose":[166],"heuristically":[169],"suggest":[170],"fixes":[171],"errors":[174],"outcome,":[177],"resulting":[178],"more":[181],"detailed":[182],"understanding":[183],"tweets.":[186],"Finally,":[187],"outline":[189],"several":[190],"issues":[191],"considered":[194],"while":[195],"designing":[196],"other":[197],"similar":[198],"systems.":[201]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-03-06T00:00:00"}
