{"id":"https://openalex.org/W2046838710","doi":"https://doi.org/10.1145/2623330.2623352","title":"Identifying tourists from public transport commuters","display_name":"Identifying tourists from public transport commuters","publication_year":2014,"publication_date":"2014-08-22","ids":{"openalex":"https://openalex.org/W2046838710","doi":"https://doi.org/10.1145/2623330.2623352","mag":"2046838710"},"language":"en","primary_location":{"id":"doi:10.1145/2623330.2623352","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2623330.2623352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th 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/A5103404327","display_name":"Mingqiang Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Mingqiang Xue","raw_affiliation_strings":["Institute for Infocomm Research, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103622653","display_name":"Huayu Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Huayu Wu","raw_affiliation_strings":["Institute for Infocomm Research, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344604","display_name":"Wei Chen","orcid":"https://orcid.org/0009-0003-2260-9079"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wei Chen","raw_affiliation_strings":["Institute for Infocomm Research, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062405330","display_name":"Wee Siong Ng","orcid":"https://orcid.org/0000-0003-3523-3210"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wee Siong Ng","raw_affiliation_strings":["Institute for Infocomm Research, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030451605","display_name":"Gin Howe Goh","orcid":null},"institutions":[{"id":"https://openalex.org/I864816262","display_name":"Land Transport Authority","ror":"https://ror.org/01t8drk63","country_code":"SG","type":"government","lineage":["https://openalex.org/I864816262"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Gin Howe Goh","raw_affiliation_strings":["Land Transport Authority, Singapore, Singapore","Land Transport Authority, Singapore, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"Land Transport Authority, Singapore, Singapore","institution_ids":["https://openalex.org/I864816262"]},{"raw_affiliation_string":"Land Transport Authority, Singapore, Singapore#TAB#","institution_ids":["https://openalex.org/I864816262"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103404327"],"corresponding_institution_ids":["https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":3.6414,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.92633799,"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":"1779","last_page":"1788"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9926000237464905,"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"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9835000038146973,"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/tourism","display_name":"Tourism","score":0.7180736064910889},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6724989414215088},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.601601779460907},{"id":"https://openalex.org/keywords/government","display_name":"Government (linguistics)","score":0.5969894528388977},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5799638628959656},{"id":"https://openalex.org/keywords/destinations","display_name":"Destinations","score":0.5704857707023621},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5075289011001587},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.4757349491119385},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3381112813949585},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33355557918548584},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2516133785247803},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.23009836673736572},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.141393780708313},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12908118963241577}],"concepts":[{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.7180736064910889},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6724989414215088},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.601601779460907},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.5969894528388977},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5799638628959656},{"id":"https://openalex.org/C2776687071","wikidata":"https://www.wikidata.org/wiki/Q5265193","display_name":"Destinations","level":3,"score":0.5704857707023621},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5075289011001587},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.4757349491119385},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3381112813949585},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33355557918548584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2516133785247803},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.23009836673736572},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.141393780708313},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12908118963241577},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2623330.2623352","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2623330.2623352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM SIGKDD international conference on Knowledge discovery and data mining","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G413920312","display_name":null,"funder_award_id":"1224604057","funder_id":"https://openalex.org/F4320334971","funder_display_name":"Science and Engineering Research Council"},{"id":"https://openalex.org/G5298461164","display_name":null,"funder_award_id":"1224200004","funder_id":"https://openalex.org/F4320334971","funder_display_name":"Science and Engineering Research Council"}],"funders":[{"id":"https://openalex.org/F4320334971","display_name":"Science and Engineering Research Council","ror":"https://ror.org/00zgdb249"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W90929202","https://openalex.org/W1530129773","https://openalex.org/W1576117597","https://openalex.org/W1984256469","https://openalex.org/W1991672159","https://openalex.org/W2004131532","https://openalex.org/W2007286210","https://openalex.org/W2013037378","https://openalex.org/W2040786972","https://openalex.org/W2065846791","https://openalex.org/W2068160960","https://openalex.org/W2090431844","https://openalex.org/W2118585731","https://openalex.org/W2127884917","https://openalex.org/W2132177526","https://openalex.org/W2139153982","https://openalex.org/W2140251882","https://openalex.org/W4235076694","https://openalex.org/W6677656871"],"related_works":["https://openalex.org/W2391061603","https://openalex.org/W2386798499","https://openalex.org/W4388017739","https://openalex.org/W2352379149","https://openalex.org/W3216130691","https://openalex.org/W2369032308","https://openalex.org/W2977338326","https://openalex.org/W2376872419","https://openalex.org/W2019511601","https://openalex.org/W3164215181"],"abstract_inverted_index":{"Tourism":[0],"industry":[1],"has":[2],"become":[3],"a":[4,108],"key":[5],"economic":[6],"driver":[7],"for":[8,18,151],"Singapore.":[9,175],"Understanding":[10],"the":[11,19,58,64,74,104,129,155,159],"behaviors":[12,173],"of":[13,77,98,131,158],"tourists":[14,59,78,105],"is":[15],"very":[16],"important":[17],"government":[20],"and":[21,27,82,111,124,137],"private":[22],"sectors,":[23],"e.g.,":[24],"restaurants,":[25],"hotels":[26],"advertising":[28],"companies,":[29],"to":[30,56,87,117,167],"improve":[31],"their":[32,94],"existing":[33],"services":[34],"or":[35],"create":[36],"new":[37],"business":[38],"opportunities.":[39],"In":[40],"this":[41],"joint":[42],"work":[43],"with":[44,120,134,139],"Singapore's":[45],"Land":[46],"Transport":[47],"Authority":[48],"(LTA),":[49],"we":[50,102,145],"innovatively":[51],"apply":[52],"machine":[53],"learning":[54,115,142],"techniques":[55],"identity":[57],"among":[60],"public":[61,65],"commuters":[62],"using":[63],"transportation":[66],"data":[67],"provided":[68],"by":[69,165],"LTA.":[70],"On":[71],"successful":[72],"identification,":[73],"travelling":[75,172],"patterns":[76,157],"are":[79],"then":[80],"revealed":[81],"thus":[83],"allow":[84],"further":[85],"analyses":[86],"be":[88,163],"carried":[89],"out":[90],"such":[91],"as":[92,107],"on":[93],"favorite":[95],"destinations,":[96],"region":[97],"stay,":[99],"etc.":[100],"Technically,":[101],"model":[103],"identification":[106],"classification":[109],"problem,":[110],"design":[112],"an":[113,147],"iterative":[114],"algorithm":[116,133],"perform":[118],"inference":[119],"limited":[121],"prior":[122],"knowledge":[123],"labeled":[125],"data.":[126],"We":[127],"show":[128],"superiority":[130],"our":[132],"performance":[135],"evaluation":[136],"comparison":[138],"other":[140],"state-of-the-art":[141],"algorithms.":[143],"Further,":[144],"build":[146],"interactive":[148],"web-based":[149],"system":[150],"answering":[152],"queries":[153],"regarding":[154],"moving":[156],"tourists,":[160],"which":[161],"can":[162],"used":[164],"stakeholders":[166],"gain":[168],"insight":[169],"into":[170],"tourists'":[171],"in":[174]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
