{"id":"https://openalex.org/W4383552132","doi":"https://doi.org/10.3390/info14070385","title":"Unveiling Key Themes and Establishing a Hierarchical Taxonomy of Disaster-Related Tweets: A Text Mining Approach for Enhanced Emergency Management Planning","display_name":"Unveiling Key Themes and Establishing a Hierarchical Taxonomy of Disaster-Related Tweets: A Text Mining Approach for Enhanced Emergency Management Planning","publication_year":2023,"publication_date":"2023-07-07","ids":{"openalex":"https://openalex.org/W4383552132","doi":"https://doi.org/10.3390/info14070385"},"language":"en","primary_location":{"id":"doi:10.3390/info14070385","doi":"https://doi.org/10.3390/info14070385","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14070385","pdf_url":"https://www.mdpi.com/2078-2489/14/7/385/pdf?version=1688701809","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"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":"Information","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/14/7/385/pdf?version=1688701809","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"James Durham","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I88694374","display_name":"Marshall University","ror":"https://ror.org/02erqft81","country_code":"US","type":"education","lineage":["https://openalex.org/I88694374"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Durham","raw_affiliation_strings":["Department of Computer Sciences and Electrical Engineering, Marshall University, Huntington, WV 25755, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences and Electrical Engineering, Marshall University, Huntington, WV 25755, USA","institution_ids":["https://openalex.org/I88694374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102985853","display_name":"Sudipta Chowdhury","orcid":"https://orcid.org/0000-0001-5250-2641","observed_orcids":["https://orcid.org/0000-0001-5250-2641","https://orcid.org/0009-0001-0125-4526"]},"institutions":[{"id":"https://openalex.org/I88694374","display_name":"Marshall University","ror":"https://ror.org/02erqft81","country_code":"US","type":"education","lineage":["https://openalex.org/I88694374"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sudipta Chowdhury","raw_affiliation_strings":["Department of Mechanical and Industrial Engineering, Marshall University, Huntington, WV 25755, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Industrial Engineering, Marshall University, Huntington, WV 25755, USA","institution_ids":["https://openalex.org/I88694374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080165136","display_name":"Ammar Alzarrad","orcid":"https://orcid.org/0000-0002-6012-5679","observed_orcids":["https://orcid.org/0000-0002-6012-5679"]},"institutions":[{"id":"https://openalex.org/I88694374","display_name":"Marshall University","ror":"https://ror.org/02erqft81","country_code":"US","type":"education","lineage":["https://openalex.org/I88694374"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ammar Alzarrad","raw_affiliation_strings":["Department of Civil Engineering, Marshall University, Huntington, WV 25755, USA"],"raw_orcid":"https://orcid.org/0000-0002-6012-5679","affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Marshall University, Huntington, WV 25755, USA","institution_ids":["https://openalex.org/I88694374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102985853"],"corresponding_institution_ids":["https://openalex.org/I88694374"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1779},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1779},"fwci":3.3017,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.91845279,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"14","issue":"7","first_page":"385","last_page":"385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11121","display_name":"Public Relations and Crisis Communication","score":0.6499000191688538,"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/T11121","display_name":"Public Relations and Crisis Communication","score":0.6499000191688538,"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/T10747","display_name":"Disaster Management and Resilience","score":0.24050000309944153,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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":0.03290000185370445,"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/disaster-related-tweets","display_name":"disaster-related tweets","score":0.9309999942779541},{"id":"https://openalex.org/keywords/social-media-data","display_name":"social media data","score":0.722000002861023},{"id":"https://openalex.org/keywords/disaster-management","display_name":"disaster management","score":0.8740000128746033},{"id":"https://openalex.org/keywords/emergency-planning","display_name":"emergency planning","score":0.9639999866485596},{"id":"https://openalex.org/keywords/topic-modeling","display_name":"topic modeling","score":0.8560000061988831},{"id":"https://openalex.org/keywords/hierarchical-taxonomy","display_name":"hierarchical taxonomy","score":0.6930000185966492},{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"latent Dirichlet allocation","score":0.8920000195503235},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"latent semantic analysis","score":0.9700000286102295},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"non-negative matrix factorization","score":0.9359999895095825},{"id":"https://openalex.org/keywords/emergency-response","display_name":"emergency response","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.8688265681266785},{"id":"https://openalex.org/C62555980","wikidata":"https://www.wikidata.org/wiki/Q1460420","display_name":"Emergency management","level":2,"score":0.7311697602272034},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6934908032417297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5959909558296204},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.5842109322547913},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5240033864974976},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.47275716066360474},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.40644824504852295},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.18010130524635315},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1787918508052826},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.16485559940338135},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15371346473693848},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/info14070385","doi":"https://doi.org/10.3390/info14070385","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14070385","pdf_url":"https://www.mdpi.com/2078-2489/14/7/385/pdf?version=1688701809","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"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":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8ba52937ecd240f59c9455a063036d98","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/8ba52937ecd240f59c9455a063036d98","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,"listed_in":[],"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":"Information, Vol 14, Iss 7, p 385 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/info14070385","doi":"https://doi.org/10.3390/info14070385","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14070385","pdf_url":"https://www.mdpi.com/2078-2489/14/7/385/pdf?version=1688701809","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"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":"Information","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4383552132.pdf","grobid_xml":"https://content.openalex.org/works/W4383552132.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W970764947","https://openalex.org/W1934362406","https://openalex.org/W1986332166","https://openalex.org/W2048102542","https://openalex.org/W2127214493","https://openalex.org/W2133046612","https://openalex.org/W2227904035","https://openalex.org/W2468706984","https://openalex.org/W2491068257","https://openalex.org/W2528390692","https://openalex.org/W2537378681","https://openalex.org/W2587990869","https://openalex.org/W2618294772","https://openalex.org/W2770075373","https://openalex.org/W2798683079","https://openalex.org/W2801081735","https://openalex.org/W2884504790","https://openalex.org/W2885850915","https://openalex.org/W2904308465","https://openalex.org/W2919350184","https://openalex.org/W2942433350","https://openalex.org/W2994306952","https://openalex.org/W3015826981","https://openalex.org/W3016947324","https://openalex.org/W3033833229","https://openalex.org/W3096264110","https://openalex.org/W3115003706","https://openalex.org/W3152475593","https://openalex.org/W3175039752","https://openalex.org/W3182556476","https://openalex.org/W3204868648","https://openalex.org/W4214606007","https://openalex.org/W4298129403","https://openalex.org/W4308932126","https://openalex.org/W4360614530"],"related_works":["https://openalex.org/W4400232578","https://openalex.org/W3133412948","https://openalex.org/W1487925325","https://openalex.org/W4297018423","https://openalex.org/W4382982086","https://openalex.org/W4396626270","https://openalex.org/W4400420728","https://openalex.org/W4383987887","https://openalex.org/W4408013091","https://openalex.org/W4409160005"],"abstract_inverted_index":{"Effectively":[0],"harnessing":[1,189],"the":[2,22,41,48,61,116,123,134,148,157,170,176,180,190,234,241],"power":[3,191],"of":[4,44,129,136,150,159,172,192,230,243],"social":[5,27,52,73,124,145,193],"media":[6,28,53,74,125,146,194],"data":[7,86],"for":[8],"disaster":[9,56],"management":[10,57,167,183],"requires":[11],"sophisticated":[12],"analysis":[13,54],"methods":[14],"and":[15,32,39,63,82,88,105,114,119,142,154,156,164,184,209,216,232,239],"frameworks.":[16],"This":[17],"research":[18,131,174],"focuses":[19],"on":[20,51],"understanding":[21],"contextual":[23],"information":[24],"present":[25,121],"in":[26,55,65,122,133,213,222],"posts":[29,75],"during":[30],"disasters":[31,79],"developing":[33],"a":[34,69,137],"taxonomy":[35,138],"to":[36,77,84,112,162,178,225,236],"effectively":[37,140],"categorize":[38],"classify":[40],"diverse":[42],"range":[43],"topics":[45,118,153],"discussed.":[46],"First,":[47],"existing":[49],"literature":[50],"is":[58,80],"explored,":[59],"highlighting":[60],"limitations":[62],"gaps":[64],"current":[66],"methodologies.":[67],"Second,":[68],"dataset":[70],"comprising":[71],"real-time":[72],"related":[76],"various":[78],"collected":[81],"preprocessed":[83],"ensure":[85],"quality":[87],"reliability.":[89],"Third,":[90],"three":[91],"well-established":[92],"topic":[93],"modeling":[94],"techniques,":[95],"namely":[96],"Latent":[97,101],"Dirichlet":[98],"Allocation":[99],"(LDA),":[100],"Semantic":[102],"Analysis":[103],"(LSA),":[104],"Non-Negative":[106],"Matrix":[107],"Factorization":[108],"(NMF),":[109],"are":[110,186],"employed":[111],"extract":[113],"analyze":[115],"latent":[117,152],"themes":[120],"data.":[126,195],"The":[127],"contributions":[128],"this":[130,173],"lie":[132],"development":[135],"that":[139],"categorizes":[141],"classifies":[143],"disaster-related":[144],"data,":[147],"identification":[149],"key":[151],"themes,":[155],"extraction":[158],"valuable":[160],"insights":[161,199],"support":[163],"enhance":[165],"emergency":[166,182,203,218],"efforts.":[168],"Overall,":[169],"findings":[171],"have":[175],"potential":[177],"transform":[179],"way":[181],"response":[185,219],"conducted":[187],"by":[188],"By":[196],"incorporating":[197],"these":[198],"into":[200],"decision-making":[201],"processes,":[202],"managers":[204],"can":[205],"make":[206],"more":[207,214],"informed":[208],"strategic":[210],"choices,":[211],"resulting":[212],"efficient":[215],"effective":[217],"strategies.":[220],"This,":[221],"turn,":[223],"leads":[224],"improved":[226],"outcomes,":[227],"better":[228],"utilization":[229],"resources,":[231],"ultimately,":[233],"ability":[235],"save":[237],"lives":[238],"mitigate":[240],"impacts":[242],"disasters.":[244]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2023-07-08T00:00:00"}