{"id":"https://openalex.org/W4411949549","doi":"https://doi.org/10.1109/ismict64722.2025.11059416","title":"RepuChain: A Privacy-Preserving Reputation Consensus for Medical IoT Data Formulation","display_name":"RepuChain: A Privacy-Preserving Reputation Consensus for Medical IoT Data Formulation","publication_year":2025,"publication_date":"2025-05-28","ids":{"openalex":"https://openalex.org/W4411949549","doi":"https://doi.org/10.1109/ismict64722.2025.11059416"},"language":"en","primary_location":{"id":"doi:10.1109/ismict64722.2025.11059416","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ismict64722.2025.11059416","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 19th International Symposium on Medical Information and Communication Technology (ISMICT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/ISMICT64722.2025.11059416","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048493557","display_name":"Tharaka Hewa","orcid":"https://orcid.org/0000-0002-4520-6542"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Tharaka Hewa","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011861898","display_name":"An Braeken","orcid":"https://orcid.org/0000-0002-9965-915X"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"An Braeken","raw_affiliation_strings":["Vrije Universiteit,Brussel,Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit,Brussel,Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047991903","display_name":"Engin Zeydan","orcid":"https://orcid.org/0000-0003-3329-0588"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Engin Zeydan","raw_affiliation_strings":["Centre Tecnològic de Telecomunicacions de Catalunya (CTTC),Barcelona,Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnològic de Telecomunicacions de Catalunya (CTTC),Barcelona,Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103027491","display_name":"Pawani Porambage","orcid":"https://orcid.org/0000-0001-7396-8424"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pawani Porambage","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068169019","display_name":"Madhusanka Liyanage","orcid":"https://orcid.org/0000-0003-4786-030X"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Madhusanka Liyanage","raw_affiliation_strings":["University College Dublin,Network Softwarization and Security Labs (NetsLab), School of Computer Science,Ireland"],"affiliations":[{"raw_affiliation_string":"University College Dublin,Network Softwarization and Security Labs (NetsLab), School of Computer Science,Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083568447","display_name":"Jari Iinatti","orcid":"https://orcid.org/0000-0001-6420-1547"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jari Iinatti","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059694865","display_name":"Mika Ylianttila","orcid":"https://orcid.org/0000-0002-8079-5514"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mika Ylianttila","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications,Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5048493557"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08522178,"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9745000004768372,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.735624372959137},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6745198369026184},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5858806371688843},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5242177248001099},{"id":"https://openalex.org/keywords/consensus-algorithm","display_name":"Consensus algorithm","score":0.5120547413825989},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5104671716690063},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.48827481269836426},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.2896696925163269},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.06639701128005981},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.06208747625350952}],"concepts":[{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.735624372959137},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6745198369026184},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5858806371688843},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5242177248001099},{"id":"https://openalex.org/C2983222225","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus algorithm","level":2,"score":0.5120547413825989},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5104671716690063},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.48827481269836426},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.2896696925163269},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.06639701128005981},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.06208747625350952}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ismict64722.2025.11059416","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ismict64722.2025.11059416","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 19th International Symposium on Medical Information and Communication Technology (ISMICT)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:17377538","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ISMICT64722.2025.11059416","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"19th International Symposium on Medical Information and Communication Technology, ISMICT 2025, Florence, 28-30 May 2025","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:17377538","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ISMICT64722.2025.11059416","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"19th International Symposium on Medical Information and Communication Technology, ISMICT 2025, Florence, 28-30 May 2025","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2547226717","https://openalex.org/W2883748642","https://openalex.org/W2896613119","https://openalex.org/W2928656906","https://openalex.org/W2937156094","https://openalex.org/W2997871888","https://openalex.org/W3046386973","https://openalex.org/W3126541881","https://openalex.org/W3159885303","https://openalex.org/W3192497978","https://openalex.org/W3196210498","https://openalex.org/W3202964153","https://openalex.org/W4364376718","https://openalex.org/W4381943603","https://openalex.org/W4393004490","https://openalex.org/W4399177772","https://openalex.org/W4400409927"],"related_works":["https://openalex.org/W2584827882","https://openalex.org/W3195097297","https://openalex.org/W4225340788","https://openalex.org/W3038106605","https://openalex.org/W2513267613","https://openalex.org/W3049084372","https://openalex.org/W2528109871","https://openalex.org/W2940702331","https://openalex.org/W2905822832","https://openalex.org/W2240244939"],"abstract_inverted_index":{"The":[0,112],"overall":[1],"reliability":[2],"of":[3,6,43],"the":[4,15,41,72,96,119,138],"Internet":[5],"Things":[7],"(IoT)":[8],"enabled":[9],"medical":[10,33,55,61,103],"systems":[11],"to":[12,25,79,125,133],"rely":[13],"on":[14],"captured":[16],"data":[17,30,51,56,82,92],"and":[18,28,45,90,107,130],"associated":[19],"services.":[20,62],"Therefore,":[21],"it":[22],"is":[23],"important":[24],"formulate":[26],"non-malicious":[27],"unbiased":[29,91],"for":[31,53,58,87],"data-driven":[32],"IoT":[34,60],"applications.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39],"identify":[40,80],"strength":[42],"blockchain":[44],"smart":[46],"contracts":[47],"in":[48,137],"consensus-driven":[49],"malicious":[50,81],"elimination":[52],"reliable":[54],"formulation":[57],"decentralized":[59],"Our":[63],"work":[64,117],"proposes":[65],"a":[66,76],"novel":[67],"consensus":[68],"protocol":[69],"that":[70,115],"leverages":[71],"reputation":[73,85],"score":[74],"as":[75],"numerical":[77,109],"indicator":[78],"with":[83],"privacy-preserved":[84],"verification":[86],"ensured":[88],"fair":[89],"formulation.":[93],"We":[94],"validated":[95],"proposed":[97],"architecture":[98],"by":[99,121],"implementing":[100],"an":[101],"online":[102],"diagnosis":[104],"use":[105],"case,":[106],"programmatic":[108],"event-driven":[110],"simulations.":[111],"results":[113],"reflect":[114],"our":[116],"outperforms":[118],"state-of-the-art":[120],"latency":[122],"improvement":[123],"(up":[124],"57%)":[126],"while":[127],"supporting":[128],"scalability":[129],"improved":[131],"fairness(up":[132],"97%":[134],"node":[135],"utilization":[136],"experiment).":[139]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-07-03T00:00:00"}