{"id":"https://openalex.org/W3134317657","doi":"https://doi.org/10.1109/csp51677.2021.9357605","title":"velink - A Blockchain-based Shared Mobility Platform for Private and Commercial Vehicles utilizing ERC-721 Tokens","display_name":"velink - A Blockchain-based Shared Mobility Platform for Private and Commercial Vehicles utilizing ERC-721 Tokens","publication_year":2021,"publication_date":"2021-01-08","ids":{"openalex":"https://openalex.org/W3134317657","doi":"https://doi.org/10.1109/csp51677.2021.9357605","mag":"3134317657"},"language":"en","primary_location":{"id":"doi:10.1109/csp51677.2021.9357605","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csp51677.2021.9357605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 5th International Conference on Cryptography, Security and Privacy (CSP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/CSP51677.2021.9357605","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084031717","display_name":"Dominic Pirker","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131793","display_name":"Infineon Technologies (Austria)","ror":"https://ror.org/03msng824","country_code":"AT","type":"company","lineage":["https://openalex.org/I137594350","https://openalex.org/I4210131793"]},{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Dominic Pirker","raw_affiliation_strings":["Development Center Graz, Infineon Technologies AG, Graz, Austria","Institute for Technical Informatics, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Development Center Graz, Infineon Technologies AG, Graz, Austria","institution_ids":["https://openalex.org/I4210131793"]},{"raw_affiliation_string":"Institute for Technical Informatics, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059422050","display_name":"Thomas Fischer","orcid":"https://orcid.org/0000-0002-8363-9613"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]},{"id":"https://openalex.org/I4210131793","display_name":"Infineon Technologies (Austria)","ror":"https://ror.org/03msng824","country_code":"AT","type":"company","lineage":["https://openalex.org/I137594350","https://openalex.org/I4210131793"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Thomas Fischer","raw_affiliation_strings":["Development Center Graz, Infineon Technologies AG, Graz, Austria","Institute for Technical Informatics, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Development Center Graz, Infineon Technologies AG, Graz, Austria","institution_ids":["https://openalex.org/I4210131793"]},{"raw_affiliation_string":"Institute for Technical Informatics, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109522509","display_name":"H. Witschnig","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131793","display_name":"Infineon Technologies (Austria)","ror":"https://ror.org/03msng824","country_code":"AT","type":"company","lineage":["https://openalex.org/I137594350","https://openalex.org/I4210131793"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Harald Witschnig","raw_affiliation_strings":["Development Center Graz, Infineon Technologies AG, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Development Center Graz, Infineon Technologies AG, Graz, Austria","institution_ids":["https://openalex.org/I4210131793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048811541","display_name":"Christian Steger","orcid":"https://orcid.org/0000-0002-4441-266X"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Christian Steger","raw_affiliation_strings":["Institute for Technical Informatics, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Technical Informatics, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084031717"],"corresponding_institution_ids":["https://openalex.org/I4092182","https://openalex.org/I4210131793"],"apc_list":null,"apc_paid":null,"fwci":4.2578,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.94454062,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"62","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9546999931335449,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.6489698886871338},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6447910070419312},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5878756046295166},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5845760107040405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5773785710334778},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.5736289620399475},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.5694238543510437},{"id":"https://openalex.org/keywords/tamper-resistance","display_name":"Tamper resistance","score":0.5281324982643127},{"id":"https://openalex.org/keywords/smart-contract","display_name":"Smart contract","score":0.5184049606323242},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.46071988344192505},{"id":"https://openalex.org/keywords/possession","display_name":"Possession (linguistics)","score":0.4422565698623657},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34761086106300354},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17503952980041504}],"concepts":[{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.6489698886871338},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6447910070419312},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5878756046295166},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5845760107040405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5773785710334778},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.5736289620399475},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.5694238543510437},{"id":"https://openalex.org/C19163912","wikidata":"https://www.wikidata.org/wiki/Q7681779","display_name":"Tamper resistance","level":2,"score":0.5281324982643127},{"id":"https://openalex.org/C2779950589","wikidata":"https://www.wikidata.org/wiki/Q7544035","display_name":"Smart contract","level":3,"score":0.5184049606323242},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.46071988344192505},{"id":"https://openalex.org/C2780193096","wikidata":"https://www.wikidata.org/wiki/Q3543662","display_name":"Possession (linguistics)","level":2,"score":0.4422565698623657},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34761086106300354},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17503952980041504},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/csp51677.2021.9357605","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csp51677.2021.9357605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 5th International Conference on Cryptography, Security and Privacy (CSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:4564041","is_oa":true,"landing_page_url":"https://doi.org/10.1109/CSP51677.2021.9357605","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:4564041","is_oa":true,"landing_page_url":"https://doi.org/10.1109/CSP51677.2021.9357605","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G4992659302","display_name":null,"funder_award_id":"826610","funder_id":"https://openalex.org/F4320327207","funder_display_name":"Electronic Components and Systems for European Leadership"}],"funders":[{"id":"https://openalex.org/F4320327207","display_name":"Electronic Components and Systems for European Leadership","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2949639841","https://openalex.org/W2974298552","https://openalex.org/W2992642642","https://openalex.org/W2995592902","https://openalex.org/W3009153228","https://openalex.org/W3009185781","https://openalex.org/W3016132187","https://openalex.org/W3041081377","https://openalex.org/W3042205558"],"related_works":["https://openalex.org/W931969443","https://openalex.org/W2381781572","https://openalex.org/W2350339206","https://openalex.org/W4210480003","https://openalex.org/W2310251353","https://openalex.org/W2113622501","https://openalex.org/W3165859558","https://openalex.org/W3088802703","https://openalex.org/W4285820598","https://openalex.org/W3088285096"],"abstract_inverted_index":{"Transportation":[0],"of":[1,12,19,66,74,100,112,136,138,148],"people":[2],"and":[3,7,45,64,114,162,177,185,205,224],"goods":[4],"is":[5,22,33,43,48,91,133,160,175,180,194,222],"important":[6],"crucial":[8],"in":[9,17,36,130,140,201],"the":[10,46,51,57,80,97,101,134,141,146,149,152,157,215,220],"context":[11],"smart":[13,115,127,203],"cities.":[14],"The":[15],"trend":[16,32],"regard":[18],"people's":[20],"mobility":[21,47,76,89,102,113,173],"moving":[23],"from":[24],"privately":[25],"owned":[26],"vehicles":[27],"towards":[28,107],"shared":[29,172],"mobility.":[30],"This":[31],"even":[34],"stronger":[35],"urban":[37],"areas,":[38],"where":[39],"space":[40],"for":[41,59],"parking":[42],"limited,":[44],"supported":[49],"by":[50,125],"public":[52],"transport":[53],"system,":[54],"which":[55],"lowers":[56],"need":[58],"private":[60,153],"vehicles.":[61],"Several":[62],"challenges":[63],"barriers":[65],"currently":[67],"available":[68],"solutions":[69],"retard":[70],"a":[71,92,108,170,178,191,202,208],"massive":[72],"growth":[73],"this":[75,131,168],"option,":[77],"such":[78],"as":[79],"trust":[81],"problem,":[82],"data":[83],"monopolism,":[84],"or":[85],"intermediary":[86,123],"costs.":[87],"Decentralizing":[88],"management":[90],"promising":[93],"approach":[94],"to":[95,105,121,156,165,213],"solve":[96],"current":[98,183],"problems":[99,184],"market,":[103],"allowing":[104],"move":[106],"more":[109],"usable":[110],"internet":[111],"transportation.":[116],"Leveraging":[117],"blockchain":[118,142],"technology":[119],"allows":[120],"cut":[122],"costs,":[124],"utilizing":[126],"contracts.":[128],"Important":[129],"ecosystem":[132],"proof":[135,145],"identity":[137],"participants":[139],"network.":[143],"To":[144],"possession":[147],"claimed":[150],"identity,":[151],"key":[154,217],"corresponding":[155],"wallet":[158],"address":[159],"utilized,":[161],"therefore":[163],"essential":[164],"protect.":[166],"In":[167],"paper,":[169],"blockchain-based":[171],"platform":[174],"proposed":[176],"proof-of-concept":[179],"shown.":[181],"First,":[182],"state-of-the-art":[186,227],"systems":[187],"are":[188],"analyzed.":[189],"Then,":[190],"decentralized":[192],"concept":[193],"built":[195],"based":[196],"on":[197],"ERC-721":[198],"tokens,":[199],"implemented":[200],"contract,":[204],"augmented":[206],"with":[207],"Hardware":[209],"Security":[210],"Module":[211],"(HSM)":[212],"protect":[214],"confidential":[216],"material.":[218],"Finally,":[219],"system":[221],"evaluated":[223],"compared":[225],"against":[226],"solutions.":[228]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}