{"id":"https://openalex.org/W2202346284","doi":"https://doi.org/10.1145/2808797.2808879","title":"Identifying Disruptive Events from Social Media to Enhance Situational Awareness","display_name":"Identifying Disruptive Events from Social Media to Enhance Situational Awareness","publication_year":2015,"publication_date":"2015-08-25","ids":{"openalex":"https://openalex.org/W2202346284","doi":"https://doi.org/10.1145/2808797.2808879","mag":"2202346284"},"language":"en","primary_location":{"id":"doi:10.1145/2808797.2808879","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2808797.2808879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2015","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054382683","display_name":"Nasser Alsaedi","orcid":null},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Nasser Alsaedi","raw_affiliation_strings":["Cardiff School of Computer Science &amp; Informatics, Cardiff University"],"affiliations":[{"raw_affiliation_string":"Cardiff School of Computer Science &amp; Informatics, Cardiff University","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090436792","display_name":"Pete Burnap","orcid":"https://orcid.org/0000-0003-0396-633X"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pete Burnap","raw_affiliation_strings":["Cardiff School of Computer Science &amp; Informatics, Cardiff University"],"affiliations":[{"raw_affiliation_string":"Cardiff School of Computer Science &amp; Informatics, Cardiff University","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021973291","display_name":"Omer Rana","orcid":"https://orcid.org/0000-0003-3597-2646"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Omer Rana","raw_affiliation_strings":["Cardiff School of Computer Science &amp; Informatics, Cardiff University"],"affiliations":[{"raw_affiliation_string":"Cardiff School of Computer Science &amp; Informatics, Cardiff University","institution_ids":["https://openalex.org/I79510175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054382683"],"corresponding_institution_ids":["https://openalex.org/I79510175"],"apc_list":null,"apc_paid":null,"fwci":1.6701,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84215289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"934","last_page":"941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991999864578247,"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":0.9991999864578247,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.7496986389160156},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.7493643760681152},{"id":"https://openalex.org/keywords/situation-awareness","display_name":"Situation awareness","score":0.7415758371353149},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.678414523601532},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6685356497764587},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.528123676776886},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5265879034996033},{"id":"https://openalex.org/keywords/situational-ethics","display_name":"Situational ethics","score":0.4959340989589691},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4584150016307831},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4540196657180786},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.43876734375953674},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17835819721221924},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0891697108745575},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08728459477424622}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7496986389160156},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.7493643760681152},{"id":"https://openalex.org/C145804949","wikidata":"https://www.wikidata.org/wiki/Q478123","display_name":"Situation awareness","level":2,"score":0.7415758371353149},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.678414523601532},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6685356497764587},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.528123676776886},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5265879034996033},{"id":"https://openalex.org/C9114305","wikidata":"https://www.wikidata.org/wiki/Q1428317","display_name":"Situational ethics","level":2,"score":0.4959340989589691},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4584150016307831},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4540196657180786},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.43876734375953674},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17835819721221924},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0891697108745575},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08728459477424622},{"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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"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":2,"locations":[{"id":"doi:10.1145/2808797.2808879","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2808797.2808879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2015","raw_type":"proceedings-article"},{"id":"pmh:oai:https://orca.cardiff.ac.uk:76191","is_oa":false,"landing_page_url":"https://orca.cardiff.ac.uk/id/eprint/76191/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401195","display_name":"ORCA Online Research @Cardiff (Cardiff University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79510175","host_organization_name":"Cardiff University","host_organization_lineage":["https://openalex.org/I79510175"],"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":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1559650014","display_name":null,"funder_award_id":"EP/K03345X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1481937891","https://openalex.org/W1534625513","https://openalex.org/W1539019481","https://openalex.org/W1601068082","https://openalex.org/W1743243001","https://openalex.org/W1814023381","https://openalex.org/W1871142974","https://openalex.org/W1890727290","https://openalex.org/W1993110238","https://openalex.org/W1996263819","https://openalex.org/W1996802155","https://openalex.org/W2004214228","https://openalex.org/W2018277822","https://openalex.org/W2021001446","https://openalex.org/W2025661755","https://openalex.org/W2060542593","https://openalex.org/W2067084957","https://openalex.org/W2081798681","https://openalex.org/W2108280221","https://openalex.org/W2114544578","https://openalex.org/W2142889507","https://openalex.org/W2151378814","https://openalex.org/W2158698691","https://openalex.org/W2166771689","https://openalex.org/W2171410332","https://openalex.org/W2265862919","https://openalex.org/W2277420157","https://openalex.org/W3104987177"],"related_works":["https://openalex.org/W4378651134","https://openalex.org/W4252684102","https://openalex.org/W2352307597","https://openalex.org/W1979633005","https://openalex.org/W2163724607","https://openalex.org/W3135403405","https://openalex.org/W1980092392","https://openalex.org/W2510463387","https://openalex.org/W4381733965","https://openalex.org/W2078176019"],"abstract_inverted_index":{"Decision":[0],"makers":[1],"use":[2],"information":[3,34,67,169],"from":[4],"a":[5,40,46,63,119,140,176],"range":[6],"of":[7,32,42,53,55,66,81,84,109,112,121,142],"terrestrial":[8],"and":[9,22,96,117,131,148,183],"online":[10,33],"sources":[11],"to":[12,24],"help":[13],"underpin":[14],"the":[15,110,113,127,155],"processes":[16],"through":[17],"which":[18],"they":[19,27],"develop":[20],"policies":[21],"react":[23],"events":[25,105,172],"as":[26,39,62,173,175],"unfold.":[28],"One":[29],"such":[30],"source":[31,65],"is":[35,45],"social":[36,43],"media.":[37],"Twitter,":[38],"form":[41],"media,":[44],"popular":[47],"micro-blogging":[48],"Web":[49],"application":[50],"serving":[51],"hundreds":[52],"millions":[54],"users.":[56],"User-generated":[57],"content":[58],"can":[59],"be":[60,88,135],"exploited":[61],"rich":[64],"for":[68,90,167,179],"identifying":[69,91],"'real-world'":[70],"disruptive":[71,92,104],"events.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76],"present":[77],"an":[78],"in-depth":[79],"comparison":[80],"three":[82],"types":[83],"features":[85,125,145,150],"that":[86,161],"could":[87],"useful":[89,177],"events:":[93],"temporal,":[94],"spatial":[95,149],"textual.":[97],"We":[98,159],"make":[99],"several":[100],"interesting":[101],"observations:":[102],"first,":[103],"are":[106,126],"identifiable":[107],"regardless":[108],"\"influence":[111],"user\"":[114],"discussing":[115],"them,":[116],"over":[118],"variety":[120],"topics.":[122],"Second,":[123],"temporal":[124,147],"best":[128,152],"event":[129,156],"identifiers":[130],"hence":[132],"should":[133],"not":[134],"disregarded":[136],"or":[137],"ignored.":[138],"Third,":[139],"combination":[141],"optimum":[143],"textual":[144],"with":[146],"achieves":[151],"performance":[153],"in":[154],"detection":[157],"task.":[158],"believe":[160],"these":[162],"findings":[163],"provide":[164],"new":[165],"insights":[166],"gathering":[168],"around":[170],"real-world":[171],"well":[174],"resource":[178],"improving":[180],"situational":[181],"awareness":[182],"decision":[184],"support.":[185]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
