{"id":"https://openalex.org/W4406890654","doi":"https://doi.org/10.1109/jiot.2025.3535671","title":"DEXO: A Secure and Fair Exchange Mechanism for Decentralized IoT Data Markets","display_name":"DEXO: A Secure and Fair Exchange Mechanism for Decentralized IoT Data Markets","publication_year":2025,"publication_date":"2025-01-28","ids":{"openalex":"https://openalex.org/W4406890654","doi":"https://doi.org/10.1109/jiot.2025.3535671"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3535671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3535671","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2511.18498","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100387780","display_name":"Yue Li","orcid":"https://orcid.org/0000-0002-2654-1580"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yue Li","raw_affiliation_strings":["Department of Computer Science, University of Kentucky, Lexington, KY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024190370","display_name":"Ifteher Alom","orcid":"https://orcid.org/0009-0001-6719-8256"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ifteher Alom","raw_affiliation_strings":["Department of Computer Science, University of Kentucky, Lexington, KY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045191954","display_name":"Wenhai Sun","orcid":"https://orcid.org/0000-0003-0458-0092"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenhai Sun","raw_affiliation_strings":["Department of Computer and Information Technology, Purdue University, West Lafayette, IN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Technology, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009050006","display_name":"Yang Xiao","orcid":"https://orcid.org/0000-0002-0946-3197"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Xiao","raw_affiliation_strings":["Department of Computer Science, University of Kentucky, Lexington, KY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100387780"],"corresponding_institution_ids":["https://openalex.org/I143302722"],"apc_list":null,"apc_paid":null,"fwci":3.2508,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.88729825,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"12","issue":"11","first_page":"16095","last_page":"16111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9919999837875366,"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":0.9919999837875366,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9266999959945679,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7784472703933716},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5849592089653015},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.529426634311676},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.4862762689590454},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4788929522037506},{"id":"https://openalex.org/keywords/data-exchange","display_name":"Data exchange","score":0.45477908849716187},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43136826157569885},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.0845038890838623}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7784472703933716},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5849592089653015},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.529426634311676},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4862762689590454},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4788929522037506},{"id":"https://openalex.org/C15845906","wikidata":"https://www.wikidata.org/wiki/Q1172338","display_name":"Data exchange","level":2,"score":0.45477908849716187},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43136826157569885},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0845038890838623},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2025.3535671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3535671","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2511.18498","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.18498","pdf_url":"https://arxiv.org/pdf/2511.18498","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2511.18498","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.18498","pdf_url":"https://arxiv.org/pdf/2511.18498","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2454284058","display_name":null,"funder_award_id":"N00014-24-1-2730","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G3832362049","display_name":null,"funder_award_id":"2247561","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4746444395","display_name":null,"funder_award_id":"2238680","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1499934958","https://openalex.org/W1548880861","https://openalex.org/W1867273832","https://openalex.org/W2036329595","https://openalex.org/W2141420453","https://openalex.org/W2533941064","https://openalex.org/W2613137163","https://openalex.org/W2765986519","https://openalex.org/W2772213683","https://openalex.org/W2797481382","https://openalex.org/W2887236372","https://openalex.org/W2889906277","https://openalex.org/W2919785122","https://openalex.org/W2950288644","https://openalex.org/W2962718239","https://openalex.org/W2972152617","https://openalex.org/W2978032083","https://openalex.org/W2997774792","https://openalex.org/W3031891208","https://openalex.org/W3090306331","https://openalex.org/W3092128202","https://openalex.org/W3130280527","https://openalex.org/W3153927914","https://openalex.org/W4220901737","https://openalex.org/W4312250181","https://openalex.org/W4324007934","https://openalex.org/W4386242209"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W2382997850"],"abstract_inverted_index":{"Opening":[0],"up":[1],"data":[2,28,45,57,65,68,73,83,146,190],"produced":[3],"by":[4],"the":[5,24,27,31,34,44,78,82,87,100,108,118,140,153,167],"Internet":[6],"of":[7,26,33,152,166],"Things":[8],"(IoT)":[9],"and":[10,30,47,63,70,86,134,150,180],"mobile":[11],"devices":[12],"for":[13,92],"public":[14],"utilization":[15],"can":[16],"maximize":[17],"their":[18],"economic":[19],"value.":[20],"Challenges":[21],"remain":[22],"in":[23,117],"trustworthiness":[25],"sources":[29],"security":[32],"trading":[35],"process,":[36],"particularly":[37],"when":[38],"there":[39],"is":[40],"no":[41],"trust":[42],"between":[43,67],"providers":[46,74,88],"consumers.":[48],"In":[49],"this":[50],"article,":[51],"we":[52],"propose":[53],"DEXO,":[54],"a":[55,164,176,188],"decentralized":[56,109],"exchange":[58,66,101,154,191],"mechanism":[59],"that":[60,113,127],"facilitates":[61],"secure":[62],"fair":[64,137],"consumers":[69],"distributed":[71],"IoT/mobile":[72],"at":[75],"scale,":[76],"allowing":[77],"consumer":[79],"to":[80,89,122,170,187],"verify":[81],"generation":[84],"process":[85,155],"be":[90],"compensated":[91],"providing":[93],"authentic":[94],"data,":[95],"with":[96,156],"correctness":[97],"guarantees":[98],"from":[99],"platform.":[102],"To":[103],"realize":[104],"this,":[105],"DEXO":[106,143,168],"extends":[107],"oracle":[110],"network":[111],"model":[112],"has":[114],"been":[115],"successful":[116],"blockchain":[119,183],"applications":[120],"domain":[121],"incorporate":[123],"novel":[124],"hardware-cryptographic":[125],"co-design":[126],"harmonizes":[128],"trusted":[129],"execution":[130],"environment,":[131],"secret":[132],"sharing,":[133],"smart":[135],"contract-assisted":[136],"exchange.":[138],"For":[139],"first":[141],"time,":[142],"ensures":[144],"end-to-end":[145],"confidentiality,":[147],"source":[148],"verifiability,":[149],"fairness":[151],"strong":[157],"resilience":[158],"against":[159],"participant":[160],"collusion.":[161],"We":[162],"implemented":[163],"prototype":[165],"system":[169],"demonstrate":[171],"feasibility.":[172],"The":[173],"evaluation":[174],"shows":[175],"moderate":[177],"deployment":[178],"cost":[179],"significantly":[181],"improved":[182],"operation":[184],"efficiency":[185],"compared":[186],"popular":[189],"mechanism.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
