{"id":"https://openalex.org/W2808458097","doi":"https://doi.org/10.1145/3204455","title":"Detecting Deviations from Intended Routes Using Vehicular GPS Tracks","display_name":"Detecting Deviations from Intended Routes Using Vehicular GPS Tracks","publication_year":2018,"publication_date":"2018-03-31","ids":{"openalex":"https://openalex.org/W2808458097","doi":"https://doi.org/10.1145/3204455","mag":"2808458097"},"language":"en","primary_location":{"id":"doi:10.1145/3204455","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3204455","pdf_url":null,"source":{"id":"https://openalex.org/S2503711797","display_name":"ACM Transactions on Spatial Algorithms and Systems","issn_l":"2374-0353","issn":["2374-0353","2374-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Spatial Algorithms and Systems","raw_type":"journal-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/A5002501119","display_name":"Takumi Fujino","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takumi Fujino","raw_affiliation_strings":["Kyoto University"],"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038408644","display_name":"Atsushi Hashimoto","orcid":"https://orcid.org/0000-0002-0799-4269"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Hashimoto","raw_affiliation_strings":["Kyoto University"],"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010017374","display_name":"Hidekazu Kasahara","orcid":"https://orcid.org/0000-0003-2522-8223"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidekazu Kasahara","raw_affiliation_strings":["Kyoto University"],"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103810370","display_name":"Mikihiko Mori","orcid":null},"institutions":[{"id":"https://openalex.org/I204291657","display_name":"Hosei University","ror":"https://ror.org/00bx6dj65","country_code":"JP","type":"education","lineage":["https://openalex.org/I204291657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mikihiko Mori","raw_affiliation_strings":["Hosei University"],"affiliations":[{"raw_affiliation_string":"Hosei University","institution_ids":["https://openalex.org/I204291657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009968486","display_name":"Masaaki Iiyama","orcid":"https://orcid.org/0000-0002-7715-3078"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masaaki Iiyama","raw_affiliation_strings":["iiyama@media.kyoto-u.ac.jp"],"affiliations":[{"raw_affiliation_string":"iiyama@media.kyoto-u.ac.jp","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006308263","display_name":"Michihiko Minoh","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Michihiko Minoh","raw_affiliation_strings":["Kyoto University"],"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5002501119"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":1.2131,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78321678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":"1","first_page":"1","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11106","display_name":"Data Management and Algorithms","score":0.9889000058174133,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9807000160217285,"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/global-positioning-system","display_name":"Global Positioning System","score":0.8660280704498291},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6688257455825806},{"id":"https://openalex.org/keywords/signage","display_name":"Signage","score":0.6436130404472351},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6320706009864807},{"id":"https://openalex.org/keywords/large-deviations-theory","display_name":"Large deviations theory","score":0.5297060012817383},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.5186173915863037},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4794436991214752},{"id":"https://openalex.org/keywords/visitor-pattern","display_name":"Visitor pattern","score":0.44995880126953125},{"id":"https://openalex.org/keywords/track","display_name":"Track (disk drive)","score":0.4391433596611023},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27571380138397217},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.2611694931983948},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21305111050605774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20818066596984863},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16067999601364136},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10212045907974243}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8660280704498291},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6688257455825806},{"id":"https://openalex.org/C114938261","wikidata":"https://www.wikidata.org/wiki/Q1211272","display_name":"Signage","level":2,"score":0.6436130404472351},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6320706009864807},{"id":"https://openalex.org/C75438885","wikidata":"https://www.wikidata.org/wiki/Q3403615","display_name":"Large deviations theory","level":2,"score":0.5297060012817383},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5186173915863037},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4794436991214752},{"id":"https://openalex.org/C48947383","wikidata":"https://www.wikidata.org/wiki/Q830719","display_name":"Visitor pattern","level":2,"score":0.44995880126953125},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.4391433596611023},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27571380138397217},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.2611694931983948},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21305111050605774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20818066596984863},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16067999601364136},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10212045907974243},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3204455","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3204455","pdf_url":null,"source":{"id":"https://openalex.org/S2503711797","display_name":"ACM Transactions on Spatial Algorithms and Systems","issn_l":"2374-0353","issn":["2374-0353","2374-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Spatial Algorithms and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W7519383","https://openalex.org/W143154114","https://openalex.org/W596647807","https://openalex.org/W1482690689","https://openalex.org/W1551815965","https://openalex.org/W1568439642","https://openalex.org/W1873454805","https://openalex.org/W1970851960","https://openalex.org/W1987858066","https://openalex.org/W2009658718","https://openalex.org/W2030740234","https://openalex.org/W2087821725","https://openalex.org/W2090227767","https://openalex.org/W2125718202","https://openalex.org/W2136975357","https://openalex.org/W2142384583","https://openalex.org/W2156531019","https://openalex.org/W2293297240","https://openalex.org/W2462680764","https://openalex.org/W2475569566","https://openalex.org/W2615264846","https://openalex.org/W2758072489","https://openalex.org/W2781191210","https://openalex.org/W3022773264","https://openalex.org/W3102406289","https://openalex.org/W3122083093"],"related_works":["https://openalex.org/W4363672910","https://openalex.org/W2389484663","https://openalex.org/W100279264","https://openalex.org/W2962094963","https://openalex.org/W3210442065","https://openalex.org/W3035526107","https://openalex.org/W2324278002","https://openalex.org/W4308842449","https://openalex.org/W3025803919","https://openalex.org/W2143708165"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"a":[3,68,84,134,178],"method":[4,150],"to":[5,12,151],"find":[6],"intersections":[7,88,171,197],"at":[8,143],"which":[9],"cars":[10],"tend":[11],"deviate":[13],"from":[14,79,101,109,156,172,189],"the":[15,27,46,57,61,71,80,110,114,117,138,148,160,165],"optimal":[16,111],"route":[17,48,59,64,73,81,112,200],"based":[18],"on":[19],"global":[20],"positioning":[21],"system":[22],"(GPS)":[23],"tracking":[24],"data":[25],"under":[26],"assumption":[28],"that":[29,33],"such":[30,128],"deviations":[31,51,108,119,142,185],"indicate":[32],"car":[34],"navigation":[35],"systems":[36],"(CNSs)":[37],"and":[38,76,106,186],"road":[39],"signage":[40],"are":[41,120,202],"not":[42,121],"readily":[43],"available.":[44],"If":[45],"intended":[47,58,72,95],"is":[49,74],"known,":[50],"can":[52,77],"be":[53],"enumerated":[54],"by":[55,67,83,124,204],"comparing":[56],"with":[60,89],"vehicle\u2019s":[62],"actual":[63,190],"as":[65],"observed":[66],"GPS;":[69],"however,":[70],"unknown":[75],"differ":[78],"suggested":[82],"CNS.":[85],"To":[86],"identify":[87],"high":[90],"deviation":[91,167],"rates":[92],"without":[93],"knowing":[94],"routes,":[96],"we":[97],"exhaustively":[98],"sampled":[99],"subsequences":[100],"each":[102,144],"vehicular":[103],"GPS":[104,153],"track,":[105],"detected":[107,118],"for":[113],"subsequences.":[115],"Although":[116],"always":[122],"caused":[123],"driver":[125],"confusion,":[126],"accumulating":[127],"erroneous":[129],"detection":[130],"results":[131,176],"would":[132],"yield":[133],"meaningful":[135],"difference":[136],"in":[137,159],"number":[139],"of":[140,162,181],"accumulated":[141],"intersection.":[145],"We":[146,193],"applied":[147],"proposed":[149],"3,843":[152],"tracks":[154],"collected":[155],"visitor":[157],"drivers":[158],"city":[161],"Kyoto.":[163],"Thresholding":[164],"estimated":[166],"rate":[168],"yielded":[169],"39":[170],"14,543":[173],"candidates.":[174],"The":[175],"show":[177],"certain":[179],"level":[180],"correlation":[182],"between":[183],"obtained":[184],"rerouting":[187],"locations":[188],"CNS":[191],"data.":[192],"also":[194],"found":[195],"several":[196],"where":[198],"faulty":[199],"suggestions":[201],"provided":[203],"CNSs.":[205]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
