{"id":"https://openalex.org/W2234449841","doi":"https://doi.org/10.1007/978-3-642-36356-6_19","title":"A Proposal for a Mobile Ticketing Solution for Metropolitan Area of Oporto Public Transport","display_name":"A Proposal for a Mobile Ticketing Solution for Metropolitan Area of Oporto Public Transport","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2234449841","doi":"https://doi.org/10.1007/978-3-642-36356-6_19","mag":"2234449841"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-36356-6_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-36356-6_19","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Business Information Processing","raw_type":"book-chapter"},"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/A5085872646","display_name":"Marta Campos Ferreira","orcid":"https://orcid.org/0000-0001-9505-5730"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marta Campos Ferreira","raw_affiliation_strings":["FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Maria Henriqueta N\u00f3voa","orcid":null},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Maria Henriqueta N\u00f3voa","raw_affiliation_strings":["FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090340507","display_name":"Teresa Galv\u00e3o Dias","orcid":"https://orcid.org/0000-0001-6209-3626"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Teresa Galv\u00e3o Dias","raw_affiliation_strings":["FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEUP \u2013 Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I182534213"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"263","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9965000152587891,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9965000152587891,"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/T12306","display_name":"Urban and Freight Transport Logistics","score":0.980400025844574,"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"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9677000045776367,"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/metropolitan-area","display_name":"Metropolitan area","score":0.8863385915756226},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.562013566493988},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.4866993725299835},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.40871596336364746},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3444983959197998},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20143741369247437},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.15488213300704956}],"concepts":[{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.8863385915756226},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.562013566493988},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.4866993725299835},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.40871596336364746},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3444983959197998},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20143741369247437},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.15488213300704956}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-642-36356-6_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-36356-6_19","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Business Information Processing","raw_type":"book-chapter"},{"id":"pmh:oai:repositorio.inesctec.pt:123456789/6330","is_oa":false,"landing_page_url":"http://repositorio.inesctec.pt/handle/123456789/6330","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference object"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1977953443","https://openalex.org/W1983629797","https://openalex.org/W1989195020","https://openalex.org/W1990513740","https://openalex.org/W1996088085","https://openalex.org/W1999026095","https://openalex.org/W2002768443","https://openalex.org/W2019950119","https://openalex.org/W2022971735","https://openalex.org/W2025055001","https://openalex.org/W2029483732","https://openalex.org/W2033943395","https://openalex.org/W2035333573","https://openalex.org/W2036389121","https://openalex.org/W2040062374","https://openalex.org/W2056923527","https://openalex.org/W2073310694","https://openalex.org/W2075639275","https://openalex.org/W2104973139","https://openalex.org/W2133672668","https://openalex.org/W2150357395","https://openalex.org/W2150482479","https://openalex.org/W2150968620","https://openalex.org/W2152226178","https://openalex.org/W2152309982","https://openalex.org/W2159112121","https://openalex.org/W2162598207","https://openalex.org/W2342091124","https://openalex.org/W2410433163","https://openalex.org/W2611369375","https://openalex.org/W2737530886","https://openalex.org/W4232685510","https://openalex.org/W4239496300","https://openalex.org/W4239720002"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4212929323","https://openalex.org/W2045046253","https://openalex.org/W2000995042","https://openalex.org/W2494740635","https://openalex.org/W3136883306","https://openalex.org/W578848535","https://openalex.org/W4313513485","https://openalex.org/W2962922615","https://openalex.org/W2365406785"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}