{"id":"https://openalex.org/W2994545338","doi":"https://doi.org/10.1109/dsc.2019.00054","title":"A Spatio-Temporal Flow Model of Dockless Shared Bikes","display_name":"A Spatio-Temporal Flow Model of Dockless Shared Bikes","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2994545338","doi":"https://doi.org/10.1109/dsc.2019.00054","mag":"2994545338"},"language":"en","primary_location":{"id":"doi:10.1109/dsc.2019.00054","doi":"https://doi.org/10.1109/dsc.2019.00054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsc.2019.00054","pdf_url":null,"source":{"id":"https://openalex.org/S4306422623","display_name":"IEEE International Conference on Data Science in Cyberspace","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Fourth International Conference on Data Science in Cyberspace (DSC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5070718554","display_name":"Jian Dong","orcid":"https://orcid.org/0000-0002-3618-9082","observed_orcids":["https://orcid.org/0000-0002-3618-9082"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Dong","raw_affiliation_strings":["College of Systems Engineering, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Systems Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427326","display_name":"Bin Chen","orcid":"https://orcid.org/0000-0002-2962-9254","observed_orcids":["https://orcid.org/0000-0002-2962-9254","https://orcid.org/0000-0002-4798-230X"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Chen","raw_affiliation_strings":["College of Systems Engineering, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Systems Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064948822","display_name":"Chuan Ai","orcid":"https://orcid.org/0000-0002-9641-6267","observed_orcids":["https://orcid.org/0000-0002-9641-6267"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Ai","raw_affiliation_strings":["College of Systems Engineering, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Systems Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":null,"display_name":"Fang Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Zhang","raw_affiliation_strings":["College of Systems Engineering, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Systems Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.5995,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70329218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"abs 1802 4592","issue":null,"first_page":"312","last_page":"317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9442999958992004,"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/T10298","display_name":"Urban Transport and Accessibility","score":0.9442999958992004,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.019300000742077827,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.009800000116229057,"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/ofo","display_name":"Ofo","score":0.5230000019073486},{"id":"https://openalex.org/keywords/urban-mobility","display_name":"urban mobility","score":0.6660000085830688},{"id":"https://openalex.org/keywords/traffic-management","display_name":"traffic management","score":0.5870000123977661},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.34599998593330383}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6652759313583374},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5626344084739685},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3712528347969055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07234504818916321},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dsc.2019.00054","doi":"https://doi.org/10.1109/dsc.2019.00054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsc.2019.00054","pdf_url":null,"source":{"id":"https://openalex.org/S4306422623","display_name":"IEEE International Conference on Data Science in Cyberspace","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Fourth International Conference on Data Science in Cyberspace (DSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":1.0,"id":"https://metadata.un.org/sdg/11"},{"display_name":"Industry, innovation and infrastructure","score":0.6773999929428101,"id":"https://metadata.un.org/sdg/9"}],"sustainable_development_goals_aurora":[{"display_name":"Sustainable cities and communities","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W35399427","https://openalex.org/W1614902811","https://openalex.org/W1979411729","https://openalex.org/W1994470383","https://openalex.org/W2060118425","https://openalex.org/W2062763974","https://openalex.org/W2086063431","https://openalex.org/W2130703280","https://openalex.org/W2135616346","https://openalex.org/W2151828736","https://openalex.org/W2237670588","https://openalex.org/W2246001753","https://openalex.org/W2257214079","https://openalex.org/W2297059404","https://openalex.org/W2358962606","https://openalex.org/W2515292392","https://openalex.org/W2528040708","https://openalex.org/W2565567774","https://openalex.org/W2767163161","https://openalex.org/W2783905499","https://openalex.org/W2785643871"],"related_works":["https://openalex.org/W2964458524","https://openalex.org/W2981611586","https://openalex.org/W2956910609","https://openalex.org/W3176643175","https://openalex.org/W4224883677","https://openalex.org/W3133582321","https://openalex.org/W3110411816","https://openalex.org/W3132413019","https://openalex.org/W2998649388","https://openalex.org/W4385576834"],"abstract_inverted_index":{"With":[0],"the":[1,15,18,39,47,55,58,75,89,93,103,112],"advantages":[2],"of":[3,21,41,50,57,63,78,92,106],"convenient":[4],"access":[5],"and":[6,110],"free":[7],"parking,":[8],"dockless":[9,22,51,80],"shared":[10,23,52,65,81],"bikes":[11,24,66],"are":[12],"favored":[13],"by":[14],"public.":[16],"However,":[17],"irregular":[19],"flow":[20,77],"poses":[25],"a":[26,34,69],"challenge":[27],"for":[28],"related":[29],"research.":[30],"In":[31],"this":[32],"paper,":[33],"clustering":[35],"method":[36],"based":[37,87],"on":[38,88],"point":[40],"interests":[42],"is":[43,71,85],"proposed":[44,72],"to":[45,73,101],"find":[46],"aggregation":[48],"areas":[49],"bikes.":[53,82],"Through":[54],"analysis":[56],"time":[59],"series":[60],"location":[61],"data":[62],"ofo":[64],"in":[67],"Beijing,":[68],"model":[70,84],"describe":[74],"spatio-temporal":[76],"urban":[79,113],"The":[83,96],"evaluated":[86],"topological":[90],"features":[91],"complex":[94],"network.":[95],"results":[97],"can":[98],"be":[99],"used":[100],"analyze":[102],"mobility":[104],"characteristics":[105],"citizens,":[107],"prevent":[108],"emergencies":[109],"improve":[111],"traffic":[114],"management":[115],"system.":[116]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-12-13T00:00:00"}
