{"id":"https://openalex.org/W3150854448","doi":"https://doi.org/10.1093/jcmc/zmaa020","title":"The Role of Local Influential Users in Spread of Situational Crisis Information","display_name":"The Role of Local Influential Users in Spread of Situational Crisis Information","publication_year":2020,"publication_date":"2020-11-25","ids":{"openalex":"https://openalex.org/W3150854448","doi":"https://doi.org/10.1093/jcmc/zmaa020","mag":"3150854448"},"language":"en","primary_location":{"id":"doi:10.1093/jcmc/zmaa020","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcmc/zmaa020","pdf_url":"https://academic.oup.com/jcmc/article-pdf/26/2/108/36855463/zmaa020.pdf","source":{"id":"https://openalex.org/S30594836","display_name":"Journal of Computer-Mediated Communication","issn_l":"1083-6101","issn":["1083-6101"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer-Mediated Communication","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://academic.oup.com/jcmc/article-pdf/26/2/108/36855463/zmaa020.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040664702","display_name":"Chao Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chao Fan","raw_affiliation_strings":["Zachry Department of Civil and Environmental Engineering, Texas A&M University, College Station, Texas, 77843, USA"],"raw_orcid":"https://orcid.org/0000-0002-5670-7860","affiliations":[{"raw_affiliation_string":"Zachry Department of Civil and Environmental Engineering, Texas A&M University, College Station, Texas, 77843, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076170957","display_name":"Yucheng Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yucheng Jiang","raw_affiliation_strings":["Department of Computing and Information Science, Cornell University, Ithaca, New York, 14850, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing and Information Science, Cornell University, Ithaca, New York, 14850, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023165780","display_name":"Ali Mostafavi","orcid":"https://orcid.org/0000-0002-9076-9408"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":", & Ali Mostafavi","raw_affiliation_strings":["Zachry Department of Civil and Environmental Engineering, Texas A&M University, College Station, Texas, 77843, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zachry Department of Civil and Environmental Engineering, Texas A&M University, College Station, Texas, 77843, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040664702"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":1.066,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.76923836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"26","issue":"2","first_page":"108","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9973000288009644,"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"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9973000288009644,"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/T11121","display_name":"Public Relations and Crisis Communication","score":0.9972000122070312,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.995199978351593,"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/situational-ethics","display_name":"Situational ethics","score":0.8263475298881531},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5709245800971985},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5179120898246765},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.47540220618247986},{"id":"https://openalex.org/keywords/situation-awareness","display_name":"Situation awareness","score":0.47035670280456543},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4312899112701416},{"id":"https://openalex.org/keywords/public-relations","display_name":"Public relations","score":0.3574558198451996},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2867056727409363},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.2794903516769409},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2631707191467285},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.26026660203933716},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15033578872680664}],"concepts":[{"id":"https://openalex.org/C9114305","wikidata":"https://www.wikidata.org/wiki/Q1428317","display_name":"Situational ethics","level":2,"score":0.8263475298881531},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5709245800971985},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5179120898246765},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.47540220618247986},{"id":"https://openalex.org/C145804949","wikidata":"https://www.wikidata.org/wiki/Q478123","display_name":"Situation awareness","level":2,"score":0.47035670280456543},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4312899112701416},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.3574558198451996},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2867056727409363},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2794903516769409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2631707191467285},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.26026660203933716},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15033578872680664},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/jcmc/zmaa020","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcmc/zmaa020","pdf_url":"https://academic.oup.com/jcmc/article-pdf/26/2/108/36855463/zmaa020.pdf","source":{"id":"https://openalex.org/S30594836","display_name":"Journal of Computer-Mediated Communication","issn_l":"1083-6101","issn":["1083-6101"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer-Mediated Communication","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/jcmc/zmaa020","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcmc/zmaa020","pdf_url":"https://academic.oup.com/jcmc/article-pdf/26/2/108/36855463/zmaa020.pdf","source":{"id":"https://openalex.org/S30594836","display_name":"Journal of Computer-Mediated Communication","issn_l":"1083-6101","issn":["1083-6101"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer-Mediated Communication","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2230641892","display_name":null,"funder_award_id":"IIS-1759537","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3953503831","display_name":null,"funder_award_id":"CMMI-1846069","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3150854448.pdf","grobid_xml":"https://content.openalex.org/works/W3150854448.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W629558026","https://openalex.org/W1494774552","https://openalex.org/W1495750374","https://openalex.org/W1890084244","https://openalex.org/W1931400479","https://openalex.org/W1983403939","https://openalex.org/W1988652984","https://openalex.org/W1996294374","https://openalex.org/W2008620264","https://openalex.org/W2012335233","https://openalex.org/W2013598124","https://openalex.org/W2041157860","https://openalex.org/W2072322795","https://openalex.org/W2080549699","https://openalex.org/W2108006270","https://openalex.org/W2119838790","https://openalex.org/W2124105775","https://openalex.org/W2125860277","https://openalex.org/W2142074516","https://openalex.org/W2147328301","https://openalex.org/W2149910108","https://openalex.org/W2156716308","https://openalex.org/W2156929594","https://openalex.org/W2158890459","https://openalex.org/W2174749340","https://openalex.org/W2186264655","https://openalex.org/W2221728952","https://openalex.org/W2262913949","https://openalex.org/W2290302962","https://openalex.org/W2298612130","https://openalex.org/W2341905429","https://openalex.org/W2413237091","https://openalex.org/W2472094594","https://openalex.org/W2557787172","https://openalex.org/W2587564590","https://openalex.org/W2590136591","https://openalex.org/W2769568532","https://openalex.org/W2790166049","https://openalex.org/W2804365752","https://openalex.org/W2804758507","https://openalex.org/W2900936184","https://openalex.org/W2946885273","https://openalex.org/W2952798001","https://openalex.org/W2964318017","https://openalex.org/W2964514192","https://openalex.org/W3098684887","https://openalex.org/W3102867977","https://openalex.org/W3124459288","https://openalex.org/W3187555671","https://openalex.org/W4285719527","https://openalex.org/W6696791767","https://openalex.org/W6716832463"],"related_works":["https://openalex.org/W2012350746","https://openalex.org/W3024912289","https://openalex.org/W2415747217","https://openalex.org/W2143767096","https://openalex.org/W2561023719","https://openalex.org/W4389264631","https://openalex.org/W4382644910","https://openalex.org/W4386286863","https://openalex.org/W2094708502","https://openalex.org/W4381733965"],"abstract_inverted_index":{"Abstract":[0],"Extensive":[1],"spread":[2,19,122],"of":[3,20,42,123],"situational":[4,124],"information":[5,21,33,84,110],"is":[6],"important":[7],"for":[8],"communities":[9],"in":[10,31,82,106,113,119],"response":[11],"to":[12,108,115],"crises/disasters.":[13],"Among":[14],"various":[15],"mechanisms":[16],"affecting":[17],"the":[18,38,64,121],"on":[22,54],"social":[23],"media,":[24],"influential":[25,44,68,90,97],"users":[26,45,53,69,91,98],"play":[27,100],"a":[28,71,79,101],"critical":[29],"role":[30,105,112],"enhancing":[32,120],"spread.":[34],"This":[35],"study":[36],"examines":[37],"attributes":[39],"and":[40,76,103],"activities":[41],"local":[43,67],"as":[46,48],"well":[47],"their":[49,109],"interactions":[50],"with":[51],"ordinary":[52],"Twitter":[55],"during":[56],"2017\u2019s":[57],"Hurricane":[58],"Harvey.":[59],"The":[60,93],"results":[61],"show":[62],"that":[63,96],"influence":[65],"across":[66],"has":[70],"scale-free":[72],"power":[73],"law":[74],"distribution":[75],"also":[77],"indicates":[78],"major":[80],"limitation":[81],"spreading":[83],"caused":[85],"by":[86],"insufficient":[87],"interaction":[88],"among":[89],"themselves.":[92],"findings":[94],"suggest":[95],"should":[99],"boundary-spanning":[102],"brokerage":[104],"addition":[107],"hub":[111],"order":[114],"be":[116],"more":[117],"effective":[118],"information.":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
