{"id":"https://openalex.org/W2944579186","doi":"https://doi.org/10.1109/is.2018.8710457","title":"Urban Mobility Digitalization: Towards Mobility as a Service (MaaS)","display_name":"Urban Mobility Digitalization: Towards Mobility as a Service (MaaS)","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2944579186","doi":"https://doi.org/10.1109/is.2018.8710457","mag":"2944579186"},"language":"en","primary_location":{"id":"doi:10.1109/is.2018.8710457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","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/A5082727267","display_name":"Lu\u00eds Barreto","orcid":"https://orcid.org/0000-0001-6173-433X"},"institutions":[{"id":"https://openalex.org/I192341844","display_name":"Polytechnic Institute of Viana do Castelo","ror":"https://ror.org/03w6kry90","country_code":"PT","type":"education","lineage":["https://openalex.org/I192341844"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Luis Barreto","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal","institution_ids":["https://openalex.org/I192341844","https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076135819","display_name":"Ant\u00f3nio Amaral","orcid":"https://orcid.org/0000-0002-7910-2418"},"institutions":[{"id":"https://openalex.org/I192341844","display_name":"Polytechnic Institute of Viana do Castelo","ror":"https://ror.org/03w6kry90","country_code":"PT","type":"education","lineage":["https://openalex.org/I192341844"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Antonio Amaral","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal","institution_ids":["https://openalex.org/I192341844","https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034194024","display_name":"Sara Baltazar","orcid":"https://orcid.org/0000-0001-6877-4748"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I192341844","display_name":"Polytechnic Institute of Viana do Castelo","ror":"https://ror.org/03w6kry90","country_code":"PT","type":"education","lineage":["https://openalex.org/I192341844"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sara Baltazar","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Viana do Castelo (IPVC), Instituto de Telecomunica\u00e7\u00f5es, Aveiro and ARC4DIGIT, Valen\u00e7a, Portugal","institution_ids":["https://openalex.org/I192341844","https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082727267"],"corresponding_institution_ids":["https://openalex.org/I192341844","https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":2.4685,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.91219909,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"850","last_page":"855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11479","display_name":"Smart Cities and Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11479","display_name":"Smart Cities and Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9980999827384949,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9957000017166138,"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/sustainable-development","display_name":"Sustainable development","score":0.5546655058860779},{"id":"https://openalex.org/keywords/plan","display_name":"Plan (archaeology)","score":0.5539120435714722},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.501204252243042},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5009405612945557},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.47857120633125305},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4522087275981903},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.44934260845184326},{"id":"https://openalex.org/keywords/inclusion","display_name":"Inclusion (mineral)","score":0.4370570182800293},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.3788086771965027},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35036060214042664},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1953333020210266},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1923736333847046},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.1387644112110138},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.13379663228988647},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13150277733802795},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.07809188961982727}],"concepts":[{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.5546655058860779},{"id":"https://openalex.org/C2776505523","wikidata":"https://www.wikidata.org/wiki/Q4785468","display_name":"Plan (archaeology)","level":2,"score":0.5539120435714722},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.501204252243042},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5009405612945557},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.47857120633125305},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4522087275981903},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.44934260845184326},{"id":"https://openalex.org/C109359841","wikidata":"https://www.wikidata.org/wiki/Q728944","display_name":"Inclusion (mineral)","level":2,"score":0.4370570182800293},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3788086771965027},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35036060214042664},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1953333020210266},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1923736333847046},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.1387644112110138},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.13379663228988647},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13150277733802795},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.07809188961982727},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C107993555","wikidata":"https://www.wikidata.org/wiki/Q1662673","display_name":"Gender studies","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/is.2018.8710457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1976610081","https://openalex.org/W1984517361","https://openalex.org/W1991292610","https://openalex.org/W2157231424","https://openalex.org/W2174113592","https://openalex.org/W2521009279","https://openalex.org/W2529913198","https://openalex.org/W2535423328","https://openalex.org/W2550603448","https://openalex.org/W2553081436","https://openalex.org/W2562962024","https://openalex.org/W2563562156","https://openalex.org/W2586236042","https://openalex.org/W2594141822","https://openalex.org/W2596312204","https://openalex.org/W2610802798","https://openalex.org/W2732194751","https://openalex.org/W2753995782","https://openalex.org/W2768110186","https://openalex.org/W2774287002","https://openalex.org/W2781731089","https://openalex.org/W2788388677","https://openalex.org/W2791256869","https://openalex.org/W2796010616","https://openalex.org/W2801289936","https://openalex.org/W6735244082","https://openalex.org/W6744132121"],"related_works":["https://openalex.org/W3185553570","https://openalex.org/W2357256365","https://openalex.org/W2155401483","https://openalex.org/W3045247719","https://openalex.org/W2102102835","https://openalex.org/W2348502264","https://openalex.org/W2365486383","https://openalex.org/W2362059367","https://openalex.org/W2757130632","https://openalex.org/W3185163327"],"abstract_inverted_index":{"Population":[0],"in":[1,94,132],"the":[2,17,29,40,60,107,112,133],"cities":[3,25,27,61],"grows":[4],"every":[5],"day":[6],"posing":[7],"new":[8],"challenges":[9],"that":[10,128],"need":[11],"to":[12,56],"be":[13,130],"properly":[14],"addressed":[15],"throughout":[16],"planning":[18],"and":[19,23,39,58,71,100,118,126,146],"design":[20,59],"of":[21,28,43,62,67,92,135,144],"sustainable":[22,41,119],"smart":[24],"-":[26],"future.":[30],"Mobility":[31,79],"is":[32,74,76],"an":[33,51,98,116],"important":[34],"issue":[35],"considering":[36],"social":[37],"inclusion":[38],"development":[42,134],"such":[44],"cities.":[45,96],"Thus,":[46],"future":[47,69,95,136],"mobility":[48,70,148],"will":[49],"have":[50],"increased":[52],"importance":[53],"when":[54],"having":[55],"plan":[57],"tomorrow.":[63],"A":[64],"key":[65],"component":[66],"any":[68,88],"its":[72],"metabolism":[73],"what":[75],"known":[77],"as":[78,80],"a":[81,140],"Service":[82],"(MaaS),":[83],"representing":[84],"emerging":[85],"opportunities":[86],"from":[87],"type":[89],"or":[90],"mode":[91],"transportation":[93],"Through":[97],"empirical":[99],"explorative":[101],"research":[102],"methodology,":[103],"this":[104],"paper":[105],"presents":[106],"main":[108],"APP's/platforms":[109],"characteristics,":[110],"regarding":[111],"European":[113],"territory,":[114],"towards":[115],"integrated":[117],"mobility.":[120],"Concluding,":[121],"we":[122],"present":[123],"some":[124],"features":[125],"trends":[127],"should":[129],"considered":[131],"MaaS":[137],"systems,":[138],"allowing":[139],"more":[141],"convenient":[142],"provision":[143],"versatile":[145],"attractive":[147],"services.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}