{"id":"https://openalex.org/W2144194027","doi":"https://doi.org/10.3390/ijgi2020371","title":"Uncovering Spatio-Temporal Cluster Patterns Using Massive Floating Car Data","display_name":"Uncovering Spatio-Temporal Cluster Patterns Using Massive Floating Car Data","publication_year":2013,"publication_date":"2013-05-10","ids":{"openalex":"https://openalex.org/W2144194027","doi":"https://doi.org/10.3390/ijgi2020371","mag":"2144194027"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi2020371","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi2020371","pdf_url":"https://www.mdpi.com/2220-9964/2/2/371/pdf?version=1368203707","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/2220-9964/2/2/371/pdf?version=1368203707","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056683902","display_name":"Xintao Liu","orcid":"https://orcid.org/0000-0002-7323-9878"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Xintao Liu","raw_affiliation_strings":["Division of Geoinformatics, Royal Institute of Technology (KTH), Stockholm SE-10044, Sweden"],"affiliations":[{"raw_affiliation_string":"Division of Geoinformatics, Royal Institute of Technology (KTH), Stockholm SE-10044, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040195008","display_name":"Yifang Ban","orcid":"https://orcid.org/0000-0003-1369-3216"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Yifang Ban","raw_affiliation_strings":["Division of Geoinformatics, Royal Institute of Technology (KTH), Stockholm SE-10044, Sweden"],"affiliations":[{"raw_affiliation_string":"Division of Geoinformatics, Royal Institute of Technology (KTH), Stockholm SE-10044, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056683902"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":4.544,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.94168047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"2","issue":"2","first_page":"371","last_page":"384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9991000294685364,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9991000294685364,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9988999962806702,"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":0.9954000115394592,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5460515022277832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5152673721313477},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.484966516494751},{"id":"https://openalex.org/keywords/floating-car-data","display_name":"Floating car data","score":0.4419213831424713},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.4235232174396515},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.41276615858078003},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.35092324018478394},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20419836044311523},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.1330583691596985},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1285427212715149},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09624558687210083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0927545428276062}],"concepts":[{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5460515022277832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5152673721313477},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.484966516494751},{"id":"https://openalex.org/C64093975","wikidata":"https://www.wikidata.org/wiki/Q356677","display_name":"Floating car data","level":3,"score":0.4419213831424713},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.4235232174396515},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.41276615858078003},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.35092324018478394},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20419836044311523},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.1330583691596985},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1285427212715149},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09624558687210083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0927545428276062},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi2020371","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi2020371","pdf_url":"https://www.mdpi.com/2220-9964/2/2/371/pdf?version=1368203707","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:8f7b1f14e14643e595381f81476860b8","is_oa":true,"landing_page_url":"https://doaj.org/article/8f7b1f14e14643e595381f81476860b8","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 2, Iss 2, Pp 371-384 (2013)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/2/2/371/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi2020371","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 2; Issue 2; Pages: 371-384","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi2020371","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi2020371","pdf_url":"https://www.mdpi.com/2220-9964/2/2/371/pdf?version=1368203707","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":[{"id":"https://metadata.un.org/sdg/11","score":0.8199999928474426,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2144194027.pdf","grobid_xml":"https://content.openalex.org/works/W2144194027.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1529740232","https://openalex.org/W1533788422","https://openalex.org/W1556147042","https://openalex.org/W1559068672","https://openalex.org/W1934562893","https://openalex.org/W1989331329","https://openalex.org/W2000042664","https://openalex.org/W2003489401","https://openalex.org/W2005308733","https://openalex.org/W2008957573","https://openalex.org/W2011056378","https://openalex.org/W2018810248","https://openalex.org/W2033921269","https://openalex.org/W2035270551","https://openalex.org/W2037458222","https://openalex.org/W2050181678","https://openalex.org/W2051301244","https://openalex.org/W2056188798","https://openalex.org/W2086961842","https://openalex.org/W2090667601","https://openalex.org/W2099743760","https://openalex.org/W2104990759","https://openalex.org/W2133649345","https://openalex.org/W2157268933","https://openalex.org/W2173981520","https://openalex.org/W2247239918","https://openalex.org/W3100933045","https://openalex.org/W3102991884","https://openalex.org/W3103362336","https://openalex.org/W3104034446","https://openalex.org/W4237581886","https://openalex.org/W6633140355","https://openalex.org/W6647651215"],"related_works":["https://openalex.org/W2005409769","https://openalex.org/W2945875309","https://openalex.org/W4386289889","https://openalex.org/W3117279048","https://openalex.org/W2898775471","https://openalex.org/W2599478506","https://openalex.org/W2972320057","https://openalex.org/W4389949262","https://openalex.org/W4385779953","https://openalex.org/W4387475612"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"explore":[4],"spatio-temporal":[5,41,60,110],"clusters":[6,61,111],"using":[7],"massive":[8],"floating":[9],"car":[10,26],"data":[11],"from":[12],"a":[13,63,72,82,142,153],"complex":[14],"network":[15],"perspective.":[16],"We":[17,54],"analyzed":[18],"over":[19],"85":[20],"million":[21],"taxicab":[22],"GPS":[23],"points":[24,36],"(floating":[25],"data)":[27],"collected":[28],"in":[29,50,145],"Wuhan,":[30],"Hubei,":[31],"China.":[32],"Low-speed":[33],"and":[34,99,140],"stop":[35],"were":[37],"selected":[38],"to":[39,155],"generate":[40],"clusters,":[42],"which":[43,149],"indicated":[44],"the":[45,57,69,96,116,123,125,127,129,133,156],"typical":[46],"stop-and-go":[47],"movement":[48],"pattern":[49],"real-world":[51],"traffic":[52,119,130,136],"congestion.":[53],"found":[55],"that":[56],"sizes":[58],"of":[59,71,118,135,161],"exhibited":[62],"power":[64],"law":[65],"distribution.":[66],"This":[67],"implies":[68],"presence":[70],"scaling":[73],"property;":[74],"i.e.,":[75],"they":[76],"can":[77],"be":[78],"naturally":[79],"divided":[80],"into":[81],"strong":[83],"hierarchical":[84],"structure:":[85],"long":[86],"time-duration":[87],"ones":[88,101],"(a":[89,102],"low":[90],"percentage)":[91,104],"whose":[92,105],"values":[93,106],"lie":[94,107],"above":[95],"mean":[97],"value":[98],"short":[100],"high":[103],"below.":[108],"The":[109],"at":[112],"different":[113],"levels":[114],"represented":[115],"degree":[117],"congestions,":[120],"for":[121],"example":[122],"higher":[124],"level,":[126],"worse":[128],"congestions.":[131],"Moreover,":[132],"distribution":[134],"congestions":[137],"varied":[138],"spatio-temporally":[139],"demonstrated":[141],"multinuclear":[143],"structure":[144],"urban":[146,163],"road":[147],"networks,":[148],"suggested":[150],"there":[151],"is":[152],"correlation":[154],"corresponding":[157],"internal":[158],"mobile":[159],"regularities":[160],"an":[162],"system.":[164]},"counts_by_year":[{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
