{"id":"https://openalex.org/W2211595816","doi":"https://doi.org/10.1109/isc2.2015.7366156","title":"TwitterJam: Identification of mobility patterns in urban centers based on tweets","display_name":"TwitterJam: Identification of mobility patterns in urban centers based on tweets","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2211595816","doi":"https://doi.org/10.1109/isc2.2015.7366156","mag":"2211595816"},"language":"en","primary_location":{"id":"doi:10.1109/isc2.2015.7366156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isc2.2015.7366156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE First International Smart Cities Conference (ISC2)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repositorio-aberto.up.pt/handle/10216/79595","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034804394","display_name":"Francisco Rebelo","orcid":"https://orcid.org/0000-0002-3250-8445"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Francisco Rebelo","raw_affiliation_strings":["MIEEC, Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIEEC, Universidade do Porto","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058183984","display_name":"Carlos Soares","orcid":"https://orcid.org/0000-0003-4549-8917"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Carlos Soares","raw_affiliation_strings":["INESC TEC & Faculdade de Engenharia, Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC TEC & Faculdade de Engenharia, Universidade do Porto","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044136233","display_name":"Rosaldo J. F. Rossetti","orcid":"https://orcid.org/0000-0002-1566-7006"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rosaldo J. F. Rossetti","raw_affiliation_strings":["Universidade do Porto, Porto, Porto, PT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade do Porto, Porto, Porto, PT","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.5799,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.97016204,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9939000010490417,"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":0.9939000010490417,"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/T10799","display_name":"Data Visualization and Analytics","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9825000166893005,"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/identification","display_name":"Identification (biology)","score":0.7510557174682617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5722715854644775},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35790014266967773}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7510557174682617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5722715854644775},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35790014266967773},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isc2.2015.7366156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isc2.2015.7366156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE First International Smart Cities Conference (ISC2)","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio-aberto.up.pt:10216/79595","is_oa":true,"landing_page_url":"https://repositorio-aberto.up.pt/handle/10216/79595","pdf_url":null,"source":{"id":"https://openalex.org/S4306401934","display_name":"Open Repository of the University of Porto (University of Porto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I182534213","host_organization_name":"Universidade do Porto","host_organization_lineage":["https://openalex.org/I182534213"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"master thesis"},{"id":"doi:10.34626/rc99-ed96","is_oa":true,"landing_page_url":"https://doi.org/10.34626/rc99-ed96","pdf_url":null,"source":{"id":"https://openalex.org/S7407051329","display_name":"Universidade do Porto","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"thesis"}],"best_oa_location":{"id":"pmh:oai:repositorio-aberto.up.pt:10216/79595","is_oa":true,"landing_page_url":"https://repositorio-aberto.up.pt/handle/10216/79595","pdf_url":null,"source":{"id":"https://openalex.org/S4306401934","display_name":"Open Repository of the University of Porto (University of Porto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I182534213","host_organization_name":"Universidade do Porto","host_organization_lineage":["https://openalex.org/I182534213"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"master thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6700000166893005,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1832191","https://openalex.org/W45633889","https://openalex.org/W114486372","https://openalex.org/W1493949745","https://openalex.org/W1662758337","https://openalex.org/W2006056462","https://openalex.org/W2030559659","https://openalex.org/W2030653458","https://openalex.org/W2031213082","https://openalex.org/W2042327541","https://openalex.org/W2042749095","https://openalex.org/W2046804949","https://openalex.org/W2082322165","https://openalex.org/W2085079234","https://openalex.org/W2093114466","https://openalex.org/W2093588201","https://openalex.org/W2103168594","https://openalex.org/W2136861342","https://openalex.org/W2169818249","https://openalex.org/W2188034239","https://openalex.org/W2188469546","https://openalex.org/W2291827831","https://openalex.org/W2532210727","https://openalex.org/W4213279169","https://openalex.org/W6696825172","https://openalex.org/W6964902963"],"related_works":["https://openalex.org/W4248817909","https://openalex.org/W2363804782","https://openalex.org/W2048936257","https://openalex.org/W2375821550","https://openalex.org/W2295045662","https://openalex.org/W3141824378","https://openalex.org/W1977429321","https://openalex.org/W2906831961","https://openalex.org/W2918659882","https://openalex.org/W2627057164"],"abstract_inverted_index":{"In":[0],"the":[1,11,37,40,59,62,101,120,128,139,143,154,157,185,193,199,208,212],"early":[2],"twenty-first":[3],"century,":[4],"social":[5,63],"networks":[6],"served":[7],"only":[8],"to":[9,48,66,70,82,95,99,118,189,196,210],"let":[10],"world":[12],"know":[13,83],"our":[14,17],"tastes,":[15],"share":[16,20],"photos":[18],"and":[19,39,111,153],"some":[21],"thoughts.":[22],"A":[23],"decade":[24],"later,":[25],"these":[26,105,160,168],"services":[27],"are":[28,42],"filled":[29],"with":[30],"an":[31],"enormous":[32],"amount":[33,144],"of":[34,61,108,122,131,145,151,159,187,214],"information.":[35,90,103],"Now,":[36],"industry":[38],"academia":[41],"exploring":[43],"this":[44,75],"information,":[45],"in":[46,116,136,147],"order":[47,117],"extract":[49,67],"implicit":[50],"patterns.":[51],"Twitter":[52,65],"Jam":[53],"is":[54,192],"a":[55,148,203],"tool":[56],"that":[57,206],"analyses":[58],"contents":[60],"network":[64],"events":[68],"related":[69],"road":[71,88],"traffic.":[72],"To":[73],"reach":[74],"goal,":[76],"we":[77,113,201],"started":[78],"by":[79],"analysing":[80],"tweets":[81,146],"those":[84],"which":[85],"really":[86],"contains":[87],"traffic":[89],"The":[91,125,170],"second":[92,155],"step":[93],"was":[94,133],"gather":[96],"official":[97],"information":[98,109,132],"confirm":[100],"extracted":[102],"With":[104],"two":[106,129,137],"types":[107,130],"(official":[110],"general),":[112],"correlated":[114],"them":[115],"verify":[119],"credibility":[121],"public":[123],"tweets.":[124,161],"correlation":[126],"between":[127],"done":[134],"separately":[135],"ways:":[138],"first":[140],"one":[141],"concerns":[142],"certain":[149],"time":[150],"day":[152],"on":[156],"localization":[158],"Two":[162],"hypothesis":[163],"were":[164,172],"also":[165,180],"devised":[166],"concerning":[167],"correlations.":[169],"results":[171],"not":[173],"perfect":[174],"but":[175],"where":[176],"reasonable":[177],"enough.":[178],"We":[179],"analysed":[181],"tools":[182],"suitable":[183],"for":[184],"visualization":[186],"data":[188],"decide":[190],"what":[191],"best":[194],"strategy":[195],"follow.":[197],"At":[198],"end":[200],"developed":[202],"web":[204],"application":[205],"shows":[207],"results,":[209],"help":[211],"analysis":[213],"results.":[215]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
