{"id":"https://openalex.org/W2613644995","doi":"https://doi.org/10.1145/3041021.3051699","title":"Predicting Train Occupancies based on Query Logs and External Data Sources","display_name":"Predicting Train Occupancies based on Query Logs and External Data Sources","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2613644995","doi":"https://doi.org/10.1145/3041021.3051699","mag":"2613644995"},"language":"en","primary_location":{"id":"doi:10.1145/3041021.3051699","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3051699","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3041021.3051699","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003657036","display_name":"Gilles Vandewiele","orcid":"https://orcid.org/0000-0001-9531-0623"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gilles Vandewiele","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068448434","display_name":"Pieter Colpaert","orcid":"https://orcid.org/0000-0001-6917-2167"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Pieter Colpaert","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068458712","display_name":"Olivier Janssens","orcid":"https://orcid.org/0000-0001-7367-0628"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Olivier Janssens","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014917048","display_name":"Joachim Van Herwegen","orcid":"https://orcid.org/0000-0002-8215-1827"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Joachim Van Herwegen","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055871472","display_name":"Ruben Verborgh","orcid":"https://orcid.org/0000-0002-8596-222X"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Ruben Verborgh","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059346676","display_name":"Erik Mannens","orcid":"https://orcid.org/0000-0001-7946-4884"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Erik Mannens","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008111431","display_name":"Femke Ongenae","orcid":"https://orcid.org/0000-0003-2529-5477"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Femke Ongenae","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051784384","display_name":"Filip De Turck","orcid":"https://orcid.org/0000-0003-4824-1199"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Filip De Turck","raw_affiliation_strings":["Universiteit Gent, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiteit Gent, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":4.3397,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.9502008,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1469","last_page":"1474"},"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":0.9988999962806702,"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"}},"topics":[{"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9966999888420105,"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":0.9926000237464905,"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/train","display_name":"Train","score":0.9054489731788635},{"id":"https://openalex.org/keywords/occupancy","display_name":"Occupancy","score":0.8579082489013672},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8028022050857544},{"id":"https://openalex.org/keywords/license","display_name":"License","score":0.5177123546600342},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.4643929600715637},{"id":"https://openalex.org/keywords/open-data","display_name":"Open data","score":0.4641242027282715},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4580264985561371},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.4548928141593933},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44666749238967896},{"id":"https://openalex.org/keywords/predictive-modelling","display_name":"Predictive modelling","score":0.4377753734588623},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.43451496958732605},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2997549772262573},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1817525327205658},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15274447202682495},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0912884771823883}],"concepts":[{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.9054489731788635},{"id":"https://openalex.org/C160331591","wikidata":"https://www.wikidata.org/wiki/Q7075743","display_name":"Occupancy","level":2,"score":0.8579082489013672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8028022050857544},{"id":"https://openalex.org/C2780560020","wikidata":"https://www.wikidata.org/wiki/Q79719","display_name":"License","level":2,"score":0.5177123546600342},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.4643929600715637},{"id":"https://openalex.org/C2780535194","wikidata":"https://www.wikidata.org/wiki/Q309901","display_name":"Open data","level":2,"score":0.4641242027282715},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4580264985561371},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.4548928141593933},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44666749238967896},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.4377753734588623},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.43451496958732605},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2997549772262573},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1817525327205658},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15274447202682495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0912884771823883},{"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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"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/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3041021.3051699","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3051699","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:8518282","is_oa":true,"landing_page_url":"https://biblio.ugent.be/publication/8518282","pdf_url":"https://biblio.ugent.be/publication/8518282/file/8518283","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISBN: 9781450349147","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.1145/3041021.3051699","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3051699","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1700449338","https://openalex.org/W1971881316","https://openalex.org/W1972498214","https://openalex.org/W2001340422","https://openalex.org/W2003615975","https://openalex.org/W2007322170","https://openalex.org/W2029895726","https://openalex.org/W2136179432","https://openalex.org/W2136213019","https://openalex.org/W2148143831","https://openalex.org/W2295598076","https://openalex.org/W2342227594","https://openalex.org/W2526352861","https://openalex.org/W3102476541"],"related_works":["https://openalex.org/W4282043467","https://openalex.org/W2105697914","https://openalex.org/W3093197249","https://openalex.org/W1540010871","https://openalex.org/W3023979140","https://openalex.org/W1971963271","https://openalex.org/W2761984238","https://openalex.org/W2051147904","https://openalex.org/W81212489","https://openalex.org/W4282583532"],"abstract_inverted_index":{"On":[0],"dense":[1],"railway":[2],"networks":[3],"\"such":[4],"as":[5],"in":[6,28,63,173,193,214],"Belgium\"":[7],"train":[8,114,121],"travelers":[9,48],"are":[10,147,227],"frequently":[11],"confronted":[12],"with":[13,150],"overly":[14],"occupied":[15],"trains,":[16,53],"especially":[17],"during":[18],"peak":[19],"hours.":[20],"Crowdedness":[21],"on":[22,38,132,188],"trains":[23,226],"leads":[24],"to":[25,46,49,58,165,219],"a":[26,35,113,133,154,197],"deterioration":[27],"the":[29,39,42,54,69,89,94,117,123,138,174,189,194],"quality":[30],"of":[31,41,71,119,157,196],"service":[32],"and":[33,93,115,153,192],"has":[34],"negative":[36],"impact":[37],"well-being":[40],"passenger.":[43],"In":[44],"order":[45,215],"stimulate":[47],"consider":[50],"less":[51],"crowded":[52],"iRail":[55,90,190],"project":[56],"wants":[57],"show":[59],"an":[60,185,201,231],"occupancy":[61,79,118],"indicator":[62],"their":[64,103],"route":[65],"planning":[66],"applications":[67],"by":[68,86,212],"means":[70],"predictive":[72,160,168],"modeling.":[73],"As":[74],"there":[75],"is":[76,84,203],"no":[77],"official":[78],"data":[80,83],"available,":[81],"training":[82],"obtained":[85],"crowd-sourcing":[87],"using":[88],"web":[91],"app":[92],"mobile":[95],"Railer":[96],"application":[97],"for":[98,178,216,224],"iPhone.":[99],"Users":[100],"can":[101],"indicate":[102],"departure":[104],"&":[105],"arrival":[106],"station,":[107],"at":[108],"what":[109],"time":[110],"they":[111],"took":[112],"classify":[116],"that":[120,137,149,179,206],"into":[122],"classes:":[124],"low,":[125],"medium":[126],"or":[127],"high.":[128],"While":[129],"preliminary":[130],"results":[131],"limited":[134],"dataset":[135],"conclude":[136],"models":[139],"do":[140],"not":[141],"yet":[142],"perform":[143],"sufficiently":[144],"well,":[145],"we":[146],"convinced":[148],"further":[151],"research":[152,176],"larger":[155],"amount":[156],"data,":[158],"our":[159,217],"model":[161,218],"will":[162],"be":[163],"able":[164],"achieve":[166],"higher":[167],"performances.":[169],"All":[170],"datasets":[171],"used":[172],"current":[175],"are,":[177],"purpose,":[180],"made":[181,228],"publicly":[182],"available":[183,229],"under":[184],"open":[186],"license":[187],"website":[191],"form":[195],"Kaggle":[198],"competition.":[199],"Moreover,":[200],"infrastructure":[202],"set":[204],"up":[205],"automatically":[207],"processes":[208],"new":[209],"logs":[210],"submitted":[211],"users":[213],"continuously":[220],"learn.":[221],"Occupancy":[222],"predictions":[223],"future":[225],"through":[230],"api.":[232]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}