{"id":"https://openalex.org/W2513948012","doi":"https://doi.org/10.1145/2939672.2939723","title":"Singapore in Motion","display_name":"Singapore in Motion","publication_year":2016,"publication_date":"2016-08-08","ids":{"openalex":"https://openalex.org/W2513948012","doi":"https://doi.org/10.1145/2939672.2939723","mag":"2513948012"},"language":"en","primary_location":{"id":"doi:10.1145/2939672.2939723","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2939672.2939723","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining","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/A5062697455","display_name":"Hasan A. Poonawala","orcid":"https://orcid.org/0000-0003-4201-4745"},"institutions":[{"id":"https://openalex.org/I4210162116","display_name":"Singapore Clinical Research Institute","ror":"https://ror.org/05c27bs83","country_code":"SG","type":"other","lineage":["https://openalex.org/I4210162116"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hasan Poonawala","raw_affiliation_strings":["IBM research, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM research, Singapore, Singapore","institution_ids":["https://openalex.org/I4210162116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075541288","display_name":"Vinay Kolar","orcid":null},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vinay Kolar","raw_affiliation_strings":["Cisco systems inc., San Jose, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cisco systems inc., San Jose, USA","institution_ids":["https://openalex.org/I135428043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031099231","display_name":"S\u00e9bastien Blandin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162116","display_name":"Singapore Clinical Research Institute","ror":"https://ror.org/05c27bs83","country_code":"SG","type":"other","lineage":["https://openalex.org/I4210162116"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sebastien Blandin","raw_affiliation_strings":["IBM research, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM research, Singapore, Singapore","institution_ids":["https://openalex.org/I4210162116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070946273","display_name":"Laura Wynter","orcid":"https://orcid.org/0000-0001-5169-0214"},"institutions":[{"id":"https://openalex.org/I4210162116","display_name":"Singapore Clinical Research Institute","ror":"https://ror.org/05c27bs83","country_code":"SG","type":"other","lineage":["https://openalex.org/I4210162116"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Laura Wynter","raw_affiliation_strings":["IBM research, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM research, Singapore, Singapore","institution_ids":["https://openalex.org/I4210162116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103360175","display_name":"Sambit Sahu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sambit Sahu","raw_affiliation_strings":["IBM research, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM research, New York, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":18.2627,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.98789057,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"589","last_page":"598"},"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":1.0,"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":1.0,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9973000288009644,"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/T11106","display_name":"Data Management and Algorithms","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geolocation","display_name":"Geolocation","score":0.8869403600692749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7264599204063416},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.6360083222389221},{"id":"https://openalex.org/keywords/last-mile","display_name":"Last mile (transportation)","score":0.4893800616264343},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.47416841983795166},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43055883049964905},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.42373722791671753},{"id":"https://openalex.org/keywords/mobile-broadband","display_name":"Mobile broadband","score":0.4187275469303131},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40566715598106384},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.31147128343582153},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30939221382141113},{"id":"https://openalex.org/keywords/mile","display_name":"Mile","score":0.23881778120994568},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1695384681224823},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15255305171012878},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1360631287097931}],"concepts":[{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.8869403600692749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7264599204063416},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.6360083222389221},{"id":"https://openalex.org/C45440154","wikidata":"https://www.wikidata.org/wiki/Q6494801","display_name":"Last mile (transportation)","level":3,"score":0.4893800616264343},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.47416841983795166},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43055883049964905},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.42373722791671753},{"id":"https://openalex.org/C78834623","wikidata":"https://www.wikidata.org/wiki/Q640394","display_name":"Mobile broadband","level":3,"score":0.4187275469303131},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40566715598106384},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.31147128343582153},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30939221382141113},{"id":"https://openalex.org/C186379835","wikidata":"https://www.wikidata.org/wiki/Q253276","display_name":"Mile","level":2,"score":0.23881778120994568},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1695384681224823},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15255305171012878},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1360631287097931},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2939672.2939723","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2939672.2939723","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7900000214576721,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W192663430","https://openalex.org/W1964717191","https://openalex.org/W1987228002","https://openalex.org/W2006022764","https://openalex.org/W2010273307","https://openalex.org/W2011078058","https://openalex.org/W2024021677","https://openalex.org/W2041289158","https://openalex.org/W2042956385","https://openalex.org/W2061159612","https://openalex.org/W2067000091","https://openalex.org/W2073072860","https://openalex.org/W2084634989","https://openalex.org/W2100378013","https://openalex.org/W2109306365","https://openalex.org/W2112150227","https://openalex.org/W2115737340","https://openalex.org/W2116597564","https://openalex.org/W2118269922","https://openalex.org/W2125189556","https://openalex.org/W2126194848","https://openalex.org/W2135822894","https://openalex.org/W2138159469","https://openalex.org/W2143319963","https://openalex.org/W2147675181","https://openalex.org/W2147880780","https://openalex.org/W2155431733","https://openalex.org/W2167999909","https://openalex.org/W2171634212","https://openalex.org/W2247560316","https://openalex.org/W2667837983","https://openalex.org/W2963283205","https://openalex.org/W2963550566","https://openalex.org/W4236019308","https://openalex.org/W4242599275","https://openalex.org/W4244928213","https://openalex.org/W4285719527","https://openalex.org/W6607845999"],"related_works":["https://openalex.org/W2163194970","https://openalex.org/W3105229732","https://openalex.org/W2799094075","https://openalex.org/W2892370851","https://openalex.org/W2945387931","https://openalex.org/W2187946387","https://openalex.org/W2052024186","https://openalex.org/W2939141610","https://openalex.org/W4283272921","https://openalex.org/W4213276797"],"abstract_inverted_index":{"Given":[0],"the":[1,22,25,46,53,140],"changing":[2],"dynamics":[3],"of":[4,10,21,27,45,48,56,75,83,86,106,132],"mobility":[5,84],"patterns":[6,85],"and":[7,31,64,72,88,142],"rapid":[8],"growth":[9],"cities,":[11],"transport":[12,34,41,68],"agencies":[13],"seek":[14],"to":[15,19,62,92,116],"respond":[16],"more":[17,37],"rapidly":[18],"needs":[20],"public":[23,33],"with":[24,129],"goal":[26],"offering":[28],"an":[29,60],"effective":[30],"competitive":[32],"system.":[35],"A":[36],"data-centric":[38],"approach":[39,115,121,136],"for":[40],"planning":[42],"is":[43,137],"part":[44],"evolution":[47],"this":[49],"process.":[50],"In":[51],"particular,":[52],"vast":[54],"penetration":[55],"mobile":[57,100],"phones":[58],"provides":[59],"opportunity":[61],"monitor":[63],"derive":[65],"insights":[66],"on":[67,139],"usage.":[69],"Real":[70],"time":[71],"historical":[73],"analyses":[74],"such":[76],"data":[77,102,124],"can":[78],"give":[79],"a":[80,104,111,152],"detailed":[81],"understanding":[82,117],"people":[87],"also":[89],"suggest":[90],"improvements":[91],"current":[93],"transit":[94],"systems.":[95],"On":[96],"its":[97],"own,":[98],"however,":[99],"geolocation":[101],"has":[103],"number":[105],"limitations.":[107],"We":[108],"thus":[109],"propose":[110],"joint":[112],"telco-and-farecard-based":[113],"learning":[114],"urban":[118],"mobility.":[119],"The":[120,135],"enhances":[122],"telecommunications":[123],"by":[125],"leveraging":[126],"it":[127],"jointly":[128],"other":[130],"sources":[131],"real-time":[133],"data.":[134],"illustrated":[138],"First-":[141],"last-mile":[143],"problem":[144],"as":[145,147],"well":[146],"route":[148],"choice":[149],"estimation":[150],"within":[151],"densely-connected":[153],"train":[154],"network.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}