{"id":"https://openalex.org/W3161840923","doi":"https://doi.org/10.3390/ijgi10050322","title":"Detecting Urban Events by Considering Long Temporal Dependency of Sentiment Strength in Geotagged Social Media Data","display_name":"Detecting Urban Events by Considering Long Temporal Dependency of Sentiment Strength in Geotagged Social Media Data","publication_year":2021,"publication_date":"2021-05-10","ids":{"openalex":"https://openalex.org/W3161840923","doi":"https://doi.org/10.3390/ijgi10050322","mag":"3161840923"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi10050322","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10050322","pdf_url":"https://www.mdpi.com/2220-9964/10/5/322/pdf?version=1620640533","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/2220-9964/10/5/322/pdf?version=1620640533","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059828821","display_name":"Wei Jiang","orcid":"https://orcid.org/0000-0002-3719-3710"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Jiang","raw_affiliation_strings":["Engineering Technology Research Center of Resource Environment and GIS, Wuhu 241003, China","Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China","School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Engineering Technology Research Center of Resource Environment and GIS, Wuhu 241003, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100696368","display_name":"Yandong Wang","orcid":"https://orcid.org/0000-0001-9539-8725"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I4210119674","display_name":"East China University of Technology","ror":"https://ror.org/027385r44","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119674"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yandong Wang","raw_affiliation_strings":["Collaborative Innovation Center of Geospatial Technology, Wuhan 430079, China","Faculty of Geomatics, East China University of Technology, Nanchang 330013, China","State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center of Geospatial Technology, Wuhan 430079, China","institution_ids":[]},{"raw_affiliation_string":"Faculty of Geomatics, East China University of Technology, Nanchang 330013, China","institution_ids":["https://openalex.org/I4210119674"]},{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013081798","display_name":"Zhengan Xiong","orcid":null},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengan Xiong","raw_affiliation_strings":["School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102797435","display_name":"Xiaoqing Song","orcid":"https://orcid.org/0000-0002-7272-3449"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoqing Song","raw_affiliation_strings":["Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101854825","display_name":"Yi Long","orcid":"https://orcid.org/0000-0002-4207-5516"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Long","raw_affiliation_strings":["Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062801966","display_name":"Weidong Cao","orcid":"https://orcid.org/0000-0001-7539-8250"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Cao","raw_affiliation_strings":["School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Tourism, Anhui Normal University, Wuhu 241003, China","institution_ids":["https://openalex.org/I4472751"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100696368"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728","https://openalex.org/I4210119674"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":1.2945,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.82783121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":"5","first_page":"322","last_page":"322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.986299991607666,"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/dependency","display_name":"Dependency (UML)","score":0.7766482830047607},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7065215706825256},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.7000240087509155},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6388753056526184},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6174697875976562},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5503270030021667},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40008217096328735},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3544149696826935}],"concepts":[{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.7766482830047607},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7065215706825256},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7000240087509155},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6388753056526184},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6174697875976562},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5503270030021667},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40008217096328735},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3544149696826935},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi10050322","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10050322","pdf_url":"https://www.mdpi.com/2220-9964/10/5/322/pdf?version=1620640533","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:9594ae17b0a040de830c31b0fd9bbd79","is_oa":true,"landing_page_url":"https://doaj.org/article/9594ae17b0a040de830c31b0fd9bbd79","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 5, p 322 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/10/5/322/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi10050322","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 5; Pages: 322","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi10050322","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi10050322","pdf_url":"https://www.mdpi.com/2220-9964/10/5/322/pdf?version=1620640533","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":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8399999737739563}],"awards":[{"id":"https://openalex.org/G8547973714","display_name":null,"funder_award_id":"41271399","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3161840923.pdf"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W153416840","https://openalex.org/W634635921","https://openalex.org/W1536447791","https://openalex.org/W1689711448","https://openalex.org/W1876967670","https://openalex.org/W1964801631","https://openalex.org/W1967444754","https://openalex.org/W1971757341","https://openalex.org/W1979307993","https://openalex.org/W1979435232","https://openalex.org/W2004192095","https://openalex.org/W2004353783","https://openalex.org/W2007649687","https://openalex.org/W2008146697","https://openalex.org/W2039350330","https://openalex.org/W2048444585","https://openalex.org/W2053125529","https://openalex.org/W2055439390","https://openalex.org/W2057918527","https://openalex.org/W2064675550","https://openalex.org/W2095705004","https://openalex.org/W2100378013","https://openalex.org/W2111160323","https://openalex.org/W2111991989","https://openalex.org/W2123661878","https://openalex.org/W2128721751","https://openalex.org/W2136848157","https://openalex.org/W2140427797","https://openalex.org/W2154039517","https://openalex.org/W2166202924","https://openalex.org/W2168400688","https://openalex.org/W2171170967","https://openalex.org/W2183679353","https://openalex.org/W2218333116","https://openalex.org/W2341310993","https://openalex.org/W2515161830","https://openalex.org/W2518910161","https://openalex.org/W2519022142","https://openalex.org/W2520770406","https://openalex.org/W2532357529","https://openalex.org/W2549344938","https://openalex.org/W2549606280","https://openalex.org/W2552539366","https://openalex.org/W2595177560","https://openalex.org/W2710575985","https://openalex.org/W2741460999","https://openalex.org/W2742719522","https://openalex.org/W2756049440","https://openalex.org/W2758272697","https://openalex.org/W2781425348","https://openalex.org/W2783409278","https://openalex.org/W2791327891","https://openalex.org/W2811392123","https://openalex.org/W2884350537","https://openalex.org/W2885472645","https://openalex.org/W2942946797","https://openalex.org/W3009111239","https://openalex.org/W3031647370","https://openalex.org/W3038246189","https://openalex.org/W3097908020","https://openalex.org/W3110296181","https://openalex.org/W3110677091","https://openalex.org/W3134625745","https://openalex.org/W4255715712","https://openalex.org/W4301808003","https://openalex.org/W6632102171","https://openalex.org/W6641584199","https://openalex.org/W6674330103","https://openalex.org/W6729672320","https://openalex.org/W6958716175","https://openalex.org/W6998575722"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3089396779","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W4301373556","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W4286571989"],"abstract_inverted_index":{"The":[0],"development":[1],"of":[2,8,25,52,70,122,208,216],"location-based":[3],"services":[4],"facilitates":[5],"the":[6,23,32,38,48,68,105,118,134,153,174,214],"use":[7],"location":[9,20],"data":[10,21,129],"for":[11,88,203],"detecting":[12,89],"urban":[13,27,41,90,156,183],"events.":[14,42,157],"Currently,":[15],"most":[16],"studies":[17,45],"based":[18],"on":[19,112],"model":[22],"pattern":[24,39],"an":[26],"dynamic":[28],"and":[29,60,82,107,140,190],"then":[30],"extract":[31],"anomalies,":[33],"which":[34],"deviate":[35],"significantly":[36,151,212],"from":[37,152],"as":[40,155,186],"However,":[43],"few":[44],"have":[46],"considered":[47],"long":[49,83,113,119,135,205],"temporal":[50,120,136,206],"dependency":[51,121,207],"sentiment":[53,79,109,123,142,209],"strength":[54,124,143,210],"in":[55,125],"geotagged":[56,93,126],"social":[57,94,127,167],"media":[58,95,128,168],"data,":[59],"thus":[61],"it":[62],"is":[63,177],"difficult":[64],"to":[65,103,181,196],"further":[66],"improve":[67,213],"reliability":[69,215],"detection":[71],"results.":[72],"In":[73,193],"this":[74],"paper,":[75],"we":[76,199],"combined":[77],"a":[78,100,178,204],"analysis":[80],"method":[81,102],"short-term":[84,114],"memory":[85,115],"neural":[86,116],"network":[87],"events":[91,189],"with":[92],"data.":[96],"We":[97,146],"first":[98],"applied":[99],"dictionary-based":[101],"evaluate":[104],"positive":[106,139],"negative":[108,141],"strength.":[110],"Based":[111],"network,":[117],"was":[130,163],"constructed.":[131],"By":[132],"considering":[133],"dependency,":[137],"daily":[138],"are":[144],"predicted.":[145],"extracted":[147],"anomalies":[148],"that":[149,173,201],"deviated":[150],"prediction":[154],"For":[158],"each":[159],"event,":[160],"event-related":[161],"information":[162],"obtained":[164],"by":[165],"analyzing":[166],"texts.":[169],"Our":[170],"results":[171],"indicate":[172],"proposed":[175],"approach":[176],"cost-effective":[179],"way":[180],"detect":[182],"events,":[184],"such":[185],"festivals,":[187],"COVID-19-related":[188],"traffic":[191],"jams.":[192],"addition,":[194],"compared":[195],"existing":[197],"methods,":[198],"found":[200],"accounting":[202],"can":[211],"event":[217],"detection.":[218]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2021-05-24T00:00:00"}
