{"id":"https://openalex.org/W2810279758","doi":"https://doi.org/10.1109/uic-atc.2017.8397504","title":"Visualizing Wi-Fi accesses from city-scale population for urban analysis","display_name":"Visualizing Wi-Fi accesses from city-scale population for urban analysis","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2810279758","doi":"https://doi.org/10.1109/uic-atc.2017.8397504","mag":"2810279758"},"language":"en","primary_location":{"id":"doi:10.1109/uic-atc.2017.8397504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/uic-atc.2017.8397504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computed, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI)","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/A5101870171","display_name":"Yan Chen","orcid":"https://orcid.org/0009-0000-5672-8488"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chen Yan","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396043","display_name":"Peng Wang","orcid":"https://orcid.org/0000-0002-5578-3626"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Wang","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014993328","display_name":"Chutong Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chutong Xu","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103585545","display_name":"Lifeng Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lifeng Sun","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101870171"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1794981,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"106","issue":null,"first_page":"1","last_page":"8"},"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":0.9980999827384949,"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":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7353286743164062},{"id":"https://openalex.org/keywords/urban-computing","display_name":"Urban computing","score":0.6949148178100586},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6459325551986694},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.5894837379455566},{"id":"https://openalex.org/keywords/urban-planning","display_name":"Urban planning","score":0.5781216621398926},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5562974214553833},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5404644012451172},{"id":"https://openalex.org/keywords/smart-city","display_name":"Smart city","score":0.46902671456336975},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.46129855513572693},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4335471987724304},{"id":"https://openalex.org/keywords/urban-area","display_name":"Urban area","score":0.41379451751708984},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3567396402359009},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.275479257106781},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.27212560176849365},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.17604365944862366},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16468116641044617},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.08954158425331116},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0753217339515686}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7353286743164062},{"id":"https://openalex.org/C2778459138","wikidata":"https://www.wikidata.org/wiki/Q7900107","display_name":"Urban computing","level":2,"score":0.6949148178100586},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6459325551986694},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.5894837379455566},{"id":"https://openalex.org/C49545453","wikidata":"https://www.wikidata.org/wiki/Q69883","display_name":"Urban planning","level":2,"score":0.5781216621398926},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5562974214553833},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5404644012451172},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.46902671456336975},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.46129855513572693},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4335471987724304},{"id":"https://openalex.org/C2778368647","wikidata":"https://www.wikidata.org/wiki/Q702492","display_name":"Urban area","level":2,"score":0.41379451751708984},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3567396402359009},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.275479257106781},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.27212560176849365},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.17604365944862366},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16468116641044617},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.08954158425331116},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0753217339515686},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/uic-atc.2017.8397504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/uic-atc.2017.8397504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computed, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1509680959","https://openalex.org/W1972243012","https://openalex.org/W1972344647","https://openalex.org/W1977555135","https://openalex.org/W1985644065","https://openalex.org/W1990444226","https://openalex.org/W1992956547","https://openalex.org/W2024877464","https://openalex.org/W2035653651","https://openalex.org/W2040395913","https://openalex.org/W2053269318","https://openalex.org/W2055679609","https://openalex.org/W2089300386","https://openalex.org/W2110953678","https://openalex.org/W2125344207","https://openalex.org/W2143554828","https://openalex.org/W2149891651","https://openalex.org/W2166692930","https://openalex.org/W2174706414","https://openalex.org/W2181297934","https://openalex.org/W2311070470","https://openalex.org/W6630484841","https://openalex.org/W6656584481","https://openalex.org/W6686005441","https://openalex.org/W6698628428"],"related_works":["https://openalex.org/W2921937052","https://openalex.org/W2915637974","https://openalex.org/W2388466745","https://openalex.org/W4385481870","https://openalex.org/W63292899","https://openalex.org/W2905708172","https://openalex.org/W4306751715","https://openalex.org/W3215099047","https://openalex.org/W2361101997","https://openalex.org/W2885838449"],"abstract_inverted_index":{"With":[0],"the":[1,91,96,124],"concept":[2],"of":[3,32],"big":[4,17],"data":[5,18,45],"being":[6],"widely":[7],"adopted":[8],"in":[9,25,61],"various":[10],"areas,":[11],"smart":[12],"urban":[13,47,67,115,134,148],"computing":[14],"based":[15,64],"on":[16,65],"analysis":[19,72],"has":[20],"been":[21],"a":[22,51],"hot":[23],"topic":[24],"recent":[26],"years.":[27],"As":[28],"an":[29],"important":[30,133],"part":[31],"most":[33],"people's":[34],"daily":[35],"life,":[36],"Wi-Fi":[37,81,155],"accessing":[38,82],"can":[39,101,117,137,142],"provide":[40],"large-scale":[41],"valuable":[42,78],"user":[43],"mobility":[44,126],"for":[46],"computing,":[48],"which":[49,66],"indicates":[50],"new":[52],"research":[53],"field.":[54],"A":[55],"multi-layer":[56],"visualizing":[57],"model":[58],"is":[59,73],"proposed":[60],"this":[62,141],"paper,":[63],"regional":[68],"function":[69],"and":[70,122,140],"feature":[71],"performed":[74],"to":[75,145],"find":[76],"out":[77],"patterns":[79,136],"from":[80],"records":[83],"generated":[84],"by":[85,89,104,113,120,152],"city-scale":[86],"population.":[87],"Moreover,":[88],"partitioning":[90],"city":[92],"into":[93],"region":[94],"blocks,":[95],"association":[97],"between":[98,108],"different":[99],"regions":[100],"be":[102,118,138,143],"characterized":[103],"spatio-temporal":[105],"population":[106],"flows":[107],"them.":[109],"Potential":[110],"problems":[111,150],"caused":[112],"inappropriate":[114],"planning":[116,149],"revealed":[119],"inspecting":[121],"comparing":[123],"multi-scale":[125],"visualizations.":[127],"The":[128],"experimental":[129],"results":[130],"show":[131],"that":[132],"dynamic":[135],"visualized":[139],"utilized":[144],"interpret":[146],"potential":[147],"reflected":[151],"large":[153],"scale":[154],"connection":[156],"data.":[157]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}