{"id":"https://openalex.org/W7118751212","doi":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310081","title":"SafeBike: improving collision warnings using wayward path prediction","display_name":"SafeBike: improving collision warnings using wayward path prediction","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W7118751212","doi":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310081"},"language":null,"primary_location":{"id":"doi:10.1109/vtc2025-fall65116.2025.11310081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall)","raw_type":"proceedings-article"},"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/A5122116665","display_name":"Sim\u00e3o Gato","orcid":null},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sim\u00e3o Gato","raw_affiliation_strings":["Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000784512","display_name":"P.A.R. Rosa","orcid":"https://orcid.org/0000-0002-3363-0151"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro Rosa","raw_affiliation_strings":["Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122069943","display_name":"Orlando Rem\u00e9dios","orcid":null},"institutions":[{"id":"https://openalex.org/I2799746221","display_name":"University of Divinity","ror":"https://ror.org/02xn8bh65","country_code":"AU","type":"education","lineage":["https://openalex.org/I2799746221"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Orlando Rem\u00e9dios","raw_affiliation_strings":["Sensefinity,Lisbon,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sensefinity,Lisbon,Portugal","institution_ids":["https://openalex.org/I2799746221"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088970281","display_name":"Miguel L. Pardal","orcid":"https://orcid.org/0000-0003-2872-7300"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Miguel L. Pardal","raw_affiliation_strings":["Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T&#x00E9;cnico, Universidade de Lisboa,INESC-ID","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.60763586,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.39649999141693115,"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"}},"topics":[{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.39649999141693115,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.1988999992609024,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.08820000290870667,"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/trajectory","display_name":"Trajectory","score":0.772599995136261},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.6079999804496765},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5454999804496765},{"id":"https://openalex.org/keywords/collision-avoidance","display_name":"Collision avoidance","score":0.5309000015258789},{"id":"https://openalex.org/keywords/warning-system","display_name":"Warning system","score":0.5253000259399414},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.46219998598098755},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.460999995470047},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4546999931335449}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.772599995136261},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.6079999804496765},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5454999804496765},{"id":"https://openalex.org/C2780864053","wikidata":"https://www.wikidata.org/wiki/Q5147495","display_name":"Collision avoidance","level":3,"score":0.5309000015258789},{"id":"https://openalex.org/C29825287","wikidata":"https://www.wikidata.org/wiki/Q1427940","display_name":"Warning system","level":2,"score":0.5253000259399414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.489300012588501},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.46219998598098755},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.460999995470047},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4546999931335449},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4068000018596649},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.39959999918937683},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38830000162124634},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35420000553131104},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.34049999713897705},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3287999927997589},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.32199999690055847},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.31369999051094055},{"id":"https://openalex.org/C2777016798","wikidata":"https://www.wikidata.org/wiki/Q2001988","display_name":"Collision avoidance system","level":4,"score":0.3122999966144562},{"id":"https://openalex.org/C2779296788","wikidata":"https://www.wikidata.org/wiki/Q5326904","display_name":"Early warning system","level":3,"score":0.3086000084877014},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C2776537626","wikidata":"https://www.wikidata.org/wiki/Q4047883","display_name":"Long-term prediction","level":2,"score":0.2955999970436096},{"id":"https://openalex.org/C87833898","wikidata":"https://www.wikidata.org/wiki/Q1060280","display_name":"Advanced driver assistance systems","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2752000093460083}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-fall65116.2025.11310081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.795107364654541,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2136707818","https://openalex.org/W3106734377","https://openalex.org/W3165672175","https://openalex.org/W3166010527","https://openalex.org/W4210588440","https://openalex.org/W4401413740","https://openalex.org/W4406266737"],"related_works":[],"abstract_inverted_index":{"European":[0],"cities":[1],"face":[2],"rising":[3],"safety":[4],"concerns":[5],"with":[6,98],"the":[7,65,115],"growing":[8],"use":[9],"of":[10,20],"bicycles":[11],"and":[12,37,55,83,90,100],"e-scooters,":[13],"which":[14],"now":[15],"account":[16],"for":[17,133],"approximately":[18],"10%":[19],"EU":[21],"road":[22,31,84],"fatalities.":[23],"A":[24],"major":[25],"challenge":[26],"in":[27,109],"protecting":[28],"these":[29],"vulnerable":[30],"users":[32],"stems":[33],"from":[34],"their":[35],"unpredictable":[36],"variable":[38],"movement":[39],"patterns,":[40],"often":[41],"referred":[42],"to":[43,78,86,121,124],"as":[44],"\"wayward":[45],"paths\",":[46],"where":[47],"they":[48],"frequently":[49],"shift":[50],"between":[51],"bike":[52],"lanes,":[53],"roadways,":[54],"sidewalks":[56],"depending":[57],"on":[58],"what":[59],"feels":[60],"safe":[61],"or":[62],"convenient":[63],"at":[64],"moment.":[66],"To":[67],"address":[68],"this,":[69],"we":[70],"extend":[71],"an":[72],"existing":[73],"smartphone-based":[74],"early":[75],"warning":[76],"system":[77,95,132],"integrate":[79],"short-term":[80,110],"trajectory":[81,111],"prediction":[82,112],"geometry":[85],"enhance":[87],"collision":[88],"avoidance":[89],"enable":[91],"timely":[92],"alerts.":[93],"The":[94,103],"was":[96],"evaluated":[97],"simulations":[99],"field":[101],"experiments.":[102],"results":[104],"show":[105],"a":[106,129],"significant":[107],"improvement":[108],"accuracy,":[113],"reducing":[114],"mean":[116],"spatial":[117],"error":[118],"by":[119],"up":[120],"40%":[122],"compared":[123],"baseline":[125],"methods,":[126],"making":[127],"it":[128],"reliable":[130],"positioning":[131],"complex":[134],"urban":[135],"roads.":[136]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-01-08T00:00:00"}
