{"id":"https://openalex.org/W3196986297","doi":"https://doi.org/10.3390/ijgi10090585","title":"#AllforJan: How Twitter Users in Europe Reacted to the Murder of J\u00e1n Kuciak\u2014Revealing Spatiotemporal Patterns through Sentiment Analysis and Topic Modeling","display_name":"#AllforJan: How Twitter Users in Europe Reacted to the Murder of J\u00e1n Kuciak\u2014Revealing Spatiotemporal Patterns through Sentiment Analysis and Topic Modeling","publication_year":2021,"publication_date":"2021-08-31","ids":{"openalex":"https://openalex.org/W3196986297","doi":"https://doi.org/10.3390/ijgi10090585","mag":"3196986297"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi10090585","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10090585","pdf_url":"https://www.mdpi.com/2220-9964/10/9/585/pdf?version=1631770070","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/2220-9964/10/9/585/pdf?version=1631770070","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101941438","display_name":"Tam\u00e1s Kov\u00e1cs","orcid":"https://orcid.org/0000-0002-3913-2946"},"institutions":[{"id":"https://openalex.org/I182212641","display_name":"University of Salzburg","ror":"https://ror.org/05gs8cd61","country_code":"AT","type":"education","lineage":["https://openalex.org/I182212641"]},{"id":"https://openalex.org/I79741316","display_name":"University of Pecs","ror":"https://ror.org/037b5pv06","country_code":"HU","type":"education","lineage":["https://openalex.org/I79741316"]}],"countries":["AT","HU"],"is_corresponding":false,"raw_author_name":"Tam\u00e1s Kov\u00e1cs","raw_affiliation_strings":["Department of Political Geography, Development and Regional Studies, University of P\u00e9cs, 7624 P\u00e9cs, Hungary","IDA Lab, University of Salzburg, 5020 Salzburg, Austria"],"raw_orcid":"https://orcid.org/0000-0002-3913-2946","affiliations":[{"raw_affiliation_string":"Department of Political Geography, Development and Regional Studies, University of P\u00e9cs, 7624 P\u00e9cs, Hungary","institution_ids":["https://openalex.org/I79741316"]},{"raw_affiliation_string":"IDA Lab, University of Salzburg, 5020 Salzburg, Austria","institution_ids":["https://openalex.org/I182212641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054674062","display_name":"Anna Kov\u00e1cs-Gy\u0151ri","orcid":"https://orcid.org/0000-0002-6688-2179"},"institutions":[{"id":"https://openalex.org/I182212641","display_name":"University of Salzburg","ror":"https://ror.org/05gs8cd61","country_code":"AT","type":"education","lineage":["https://openalex.org/I182212641"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Anna Kov\u00e1cs-Gy\u0151ri","raw_affiliation_strings":["IDA Lab, University of Salzburg, 5020 Salzburg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDA Lab, University of Salzburg, 5020 Salzburg, Austria","institution_ids":["https://openalex.org/I182212641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024678235","display_name":"Bernd Resch","orcid":"https://orcid.org/0000-0002-2233-6926"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I182212641","display_name":"University of Salzburg","ror":"https://ror.org/05gs8cd61","country_code":"AT","type":"education","lineage":["https://openalex.org/I182212641"]},{"id":"https://openalex.org/I4210167432","display_name":"Center for Policy Analysis","ror":"https://ror.org/05tew9254","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210167432"]}],"countries":["AT","US"],"is_corresponding":false,"raw_author_name":"Bernd Resch","raw_affiliation_strings":["Center for Geographic Analysis, Harvard University, Cambridge, MA 02138, USA","Department of Geoinformatics\u2014Z_GIS, University of Salzburg, 5020 Salzburg, Austria"],"raw_orcid":"https://orcid.org/0000-0002-2233-6926","affiliations":[{"raw_affiliation_string":"Center for Geographic Analysis, Harvard University, Cambridge, MA 02138, USA","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210167432"]},{"raw_affiliation_string":"Department of Geoinformatics\u2014Z_GIS, University of Salzburg, 5020 Salzburg, Austria","institution_ids":["https://openalex.org/I182212641"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5054674062"],"corresponding_institution_ids":["https://openalex.org/I182212641"],"apc_list":{"value":1700,"currency":"CHF","value_usd":1893},"apc_paid":{"value":759,"currency":"EUR","value_usd":818},"fwci":1.6964,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.85633117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"10","issue":"9","first_page":"585","last_page":"585"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9843999743461609,"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"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9739000201225281,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.6802916526794434},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6148288249969482},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.5998681783676147},{"id":"https://openalex.org/keywords/politics","display_name":"Politics","score":0.48798030614852905},{"id":"https://openalex.org/keywords/language-change","display_name":"Language change","score":0.4728966951370239},{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.46863341331481934},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.42791515588760376},{"id":"https://openalex.org/keywords/media-studies","display_name":"Media studies","score":0.35962042212486267},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.3284429907798767},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.27800750732421875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.25275924801826477},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16061002016067505},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.14697352051734924},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09264501929283142}],"concepts":[{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6802916526794434},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6148288249969482},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.5998681783676147},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.48798030614852905},{"id":"https://openalex.org/C2780027415","wikidata":"https://www.wikidata.org/wiki/Q524648","display_name":"Language change","level":2,"score":0.4728966951370239},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.46863341331481934},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.42791515588760376},{"id":"https://openalex.org/C29595303","wikidata":"https://www.wikidata.org/wiki/Q165650","display_name":"Media studies","level":1,"score":0.35962042212486267},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.3284429907798767},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.27800750732421875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25275924801826477},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16061002016067505},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.14697352051734924},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09264501929283142},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi10090585","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10090585","pdf_url":"https://www.mdpi.com/2220-9964/10/9/585/pdf?version=1631770070","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:eccf7723723346d5bbbbaaa3d31a1418","is_oa":true,"landing_page_url":"https://doaj.org/article/eccf7723723346d5bbbbaaa3d31a1418","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 10, Iss 9, p 585 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/10/9/585/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi10090585","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":"ISPRS International Journal of Geo-Information; Volume 10; Issue 9; Pages: 585","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi10090585","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10090585","pdf_url":"https://www.mdpi.com/2220-9964/10/9/585/pdf?version=1631770070","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":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8299999833106995}],"awards":[{"id":"https://openalex.org/G6264504607","display_name":null,"funder_award_id":"20102-F1901166-KZP","funder_id":"https://openalex.org/F4320329768","funder_display_name":"Salzburger Landesregierung"},{"id":"https://openalex.org/G6342457694","display_name":null,"funder_award_id":"20204-WISS/225/197-2019","funder_id":"https://openalex.org/F4320329768","funder_display_name":"Salzburger Landesregierung"}],"funders":[{"id":"https://openalex.org/F4320329768","display_name":"Salzburger Landesregierung","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3196986297.pdf","grobid_xml":"https://content.openalex.org/works/W3196986297.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W40549020","https://openalex.org/W339285992","https://openalex.org/W1552838819","https://openalex.org/W1647217513","https://openalex.org/W1727310843","https://openalex.org/W1887325185","https://openalex.org/W1967724737","https://openalex.org/W1970460364","https://openalex.org/W1980868027","https://openalex.org/W1987561338","https://openalex.org/W1999724365","https://openalex.org/W2006480939","https://openalex.org/W2026050329","https://openalex.org/W2033116624","https://openalex.org/W2038043464","https://openalex.org/W2052644524","https://openalex.org/W2091089224","https://openalex.org/W2093676419","https://openalex.org/W2094161534","https://openalex.org/W2096738109","https://openalex.org/W2099813784","https://openalex.org/W2101234009","https://openalex.org/W2104357948","https://openalex.org/W2122803056","https://openalex.org/W2125940194","https://openalex.org/W2139903875","https://openalex.org/W2157669774","https://openalex.org/W2161448838","https://openalex.org/W2163526869","https://openalex.org/W2165066692","https://openalex.org/W2183282926","https://openalex.org/W2196332753","https://openalex.org/W2294608714","https://openalex.org/W2330575619","https://openalex.org/W2342933002","https://openalex.org/W2346137689","https://openalex.org/W2555282691","https://openalex.org/W2742970053","https://openalex.org/W2795088440","https://openalex.org/W2888971118","https://openalex.org/W2890819481","https://openalex.org/W2906660424","https://openalex.org/W2927117015","https://openalex.org/W2949731435","https://openalex.org/W2950709894","https://openalex.org/W2962015539","https://openalex.org/W2977300553","https://openalex.org/W3033678880","https://openalex.org/W3085780433","https://openalex.org/W3110378733","https://openalex.org/W3115839584","https://openalex.org/W3134149060","https://openalex.org/W3135939735","https://openalex.org/W3152332785","https://openalex.org/W3216232235","https://openalex.org/W4214532600","https://openalex.org/W6642682254","https://openalex.org/W6675354045","https://openalex.org/W6765665573","https://openalex.org/W6787473208"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W2348886128","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W4286571989","https://openalex.org/W2388067091"],"abstract_inverted_index":{"Social":[0],"media":[1],"platforms":[2],"such":[3,200,248],"as":[4,76,201,236,251],"Twitter":[5,233],"are":[6],"considered":[7],"a":[8,27,48,131,221,237],"new":[9],"mediator":[10],"of":[11,18,127,138,148,160,172,207,220,227,242,247,260],"collective":[12],"action,":[13],"in":[14,53,68,71,92,124,163,182,212,258],"which":[15,265],"various":[16],"forms":[17],"civil":[19,249],"movements":[20],"unite":[21],"around":[22],"public":[23],"posts,":[24],"often":[25],"using":[26],"common":[28],"hashtag,":[29],"thereby":[30],"strengthening":[31],"the":[32,38,43,117,125,128,136,142,146,157,164,170,173,176,202,205,208,217,225,245,252],"movements.":[33],"After":[34,130],"26":[35,95],"February":[36,96],"2018,":[37],"#AllforJan":[39],"hashtag":[40],"spread":[41],"across":[42],"web":[44],"when":[45],"J\u00e1n":[46],"Kuciak,":[47],"young":[49],"journalist":[50],"investigating":[51],"corruption":[52],"Slovakia,":[54],"and":[55,65,70,84,105,119,145,167,175,239,262,275],"his":[56],"fianc\u00e9e":[57],"were":[58,88,112],"killed.":[59],"The":[60],"murder":[61],"caused":[62],"moral":[63],"shock":[64],"mass":[66],"protests":[67],"Slovakia":[69],"several":[72],"other":[73],"European":[74,153],"countries,":[75],"well.":[77],"This":[78],"paper":[79],"investigates":[80],"how":[81,169],"this":[82,186],"murder,":[83],"its":[85],"follow-up":[86,198],"events,":[87,199],"discussed":[89,177],"on":[90,156],"Twitter,":[91],"Europe,":[93],"from":[94,141],"to":[97,114,269],"15":[98],"March":[99],"2018.":[100],"Our":[101],"investigations,":[102],"including":[103,135],"spatiotemporal":[104,261],"sentiment":[106],"analyses,":[107],"combined":[108],"with":[109,196,216],"topic":[110],"modeling,":[111],"conducted":[113],"comprehensively":[115],"understand":[116,270],"trends":[118],"identify":[120],"potential":[121],"underlying":[122],"factors":[123],"escalation":[126,272],"events.":[129],"thorough":[132],"data":[133,234],"pre-processing":[134],"extraction":[137],"spatial":[139],"information":[140,243],"users\u2019":[143],"profile":[144],"translation":[147],"non-English":[149],"tweets,":[150],"we":[151,188,230],"clustered":[152],"countries":[154],"based":[155],"temporal":[158],"patterns":[159,257],"tweeting":[161,191],"activity":[162,192],"analysis":[165,246,253],"period":[166],"investigated":[168],"sentiments":[171],"tweets":[174],"topics":[178],"varied":[179],"over":[180,273],"time":[181],"these":[183],"clusters.":[184],"Using":[185],"approach,":[187],"found":[189],"that":[190,232],"resonates":[193],"not":[194],"only":[195],"specific":[197],"funeral":[203],"or":[204],"resignation":[206],"Prime":[209],"Minister,":[210],"but":[211],"some":[213],"cases,":[214],"also":[215,267],"political":[218],"narrative":[219],"given":[222],"country":[223],"affecting":[224],"course":[226],"discussions.":[228],"Therefore,":[229],"argue":[231],"serves":[235],"unique":[238],"useful":[240],"source":[241],"for":[244],"movements,":[250],"can":[254],"reveal":[255],"important":[256],"terms":[259],"sentimental":[263],"aspects,":[264],"may":[266],"help":[268],"protest":[271],"space":[274],"time.":[276]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
