{"id":"https://openalex.org/W4225166080","doi":"https://doi.org/10.3390/fi14050135","title":"A Bidirectional Trust Model for Service Delegation in Social Internet of Things","display_name":"A Bidirectional Trust Model for Service Delegation in Social Internet of Things","publication_year":2022,"publication_date":"2022-04-29","ids":{"openalex":"https://openalex.org/W4225166080","doi":"https://doi.org/10.3390/fi14050135"},"language":"en","primary_location":{"id":"doi:10.3390/fi14050135","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi14050135","pdf_url":"https://www.mdpi.com/1999-5903/14/5/135/pdf?version=1651224915","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/14/5/135/pdf?version=1651224915","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103242028","display_name":"Lijun Wei","orcid":"https://orcid.org/0000-0002-3884-1353"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Wei","raw_affiliation_strings":["Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China"],"raw_orcid":"https://orcid.org/0000-0002-3884-1353","affiliations":[{"raw_affiliation_string":"Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076187162","display_name":"Yuhan Yang","orcid":"https://orcid.org/0000-0001-7314-5161"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Yang","raw_affiliation_strings":["Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090260063","display_name":"Jing Wu","orcid":"https://orcid.org/0000-0003-2359-7084"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Wu","raw_affiliation_strings":["Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China"],"raw_orcid":"https://orcid.org/0000-0003-2359-7084","affiliations":[{"raw_affiliation_string":"Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053052475","display_name":"Chengnian Long","orcid":"https://orcid.org/0000-0003-1668-1712"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chengnian Long","raw_affiliation_strings":["Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China"],"raw_orcid":"https://orcid.org/0000-0003-1668-1712","affiliations":[{"raw_affiliation_string":"Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041723502","display_name":"Yi\u2010Bing Lin","orcid":"https://orcid.org/0000-0001-6841-4718"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I184693016","display_name":"China Medical University","ror":"https://ror.org/00v408z34","country_code":"TW","type":"education","lineage":["https://openalex.org/I184693016"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Bing Lin","raw_affiliation_strings":["College of Humanities and Sciences, China Medical University, Taichung 406, Taiwan","Department of Computer Science, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan"],"raw_orcid":"https://orcid.org/0000-0001-6841-4718","affiliations":[{"raw_affiliation_string":"College of Humanities and Sciences, China Medical University, Taichung 406, Taiwan","institution_ids":["https://openalex.org/I184693016"]},{"raw_affiliation_string":"Department of Computer Science, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041723502","https://openalex.org/A5053052475"],"corresponding_institution_ids":["https://openalex.org/I148366613","https://openalex.org/I183067930","https://openalex.org/I184693016"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":1.1327,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77071692,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"14","issue":"5","first_page":"135","last_page":"135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9976999759674072,"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":0.9975000023841858,"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":0.8486007452011108},{"id":"https://openalex.org/keywords/delegation","display_name":"Delegation","score":0.751522421836853},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5432852506637573},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5358039140701294},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.44698265194892883},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.43666404485702515},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.42966657876968384},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.415425181388855},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2967163324356079},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19849804043769836},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14568299055099487},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.09084275364875793}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8486007452011108},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.751522421836853},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5432852506637573},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5358039140701294},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.44698265194892883},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.43666404485702515},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.42966657876968384},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.415425181388855},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2967163324356079},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19849804043769836},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14568299055099487},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.09084275364875793},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/fi14050135","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi14050135","pdf_url":"https://www.mdpi.com/1999-5903/14/5/135/pdf?version=1651224915","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:14:y:2022:i:5:p:135-:d:805459","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/14/5/135/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:196dc311f1644cf4bed883be1ade3754","is_oa":false,"landing_page_url":"https://doaj.org/article/196dc311f1644cf4bed883be1ade3754","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"Future Internet, Vol 14, Iss 5, p 135 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-5903/14/5/135/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/fi14050135","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Future Internet; Volume 14; Issue 5; Pages: 135","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/fi14050135","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi14050135","pdf_url":"https://www.mdpi.com/1999-5903/14/5/135/pdf?version=1651224915","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1028852457","display_name":null,"funder_award_id":"62073215","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G150365633","display_name":null,"funder_award_id":"62136006, 62073215 and 61873166","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2165002525","display_name":null,"funder_award_id":"61873166","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2240670854","display_name":null,"funder_award_id":"62136006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4225166080.pdf","grobid_xml":"https://content.openalex.org/works/W4225166080.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1827311818","https://openalex.org/W1892766306","https://openalex.org/W2024097794","https://openalex.org/W2026892459","https://openalex.org/W2062978452","https://openalex.org/W2066204203","https://openalex.org/W2105103777","https://openalex.org/W2110753472","https://openalex.org/W2123649966","https://openalex.org/W2167431606","https://openalex.org/W2313273281","https://openalex.org/W2317156622","https://openalex.org/W2542747939","https://openalex.org/W2596629674","https://openalex.org/W2768891743","https://openalex.org/W2884971059","https://openalex.org/W2893519910","https://openalex.org/W2907709209","https://openalex.org/W2912318445","https://openalex.org/W2919717192","https://openalex.org/W2929354337","https://openalex.org/W2962866453","https://openalex.org/W2963869198","https://openalex.org/W2986502858","https://openalex.org/W3001837371","https://openalex.org/W3016601132","https://openalex.org/W3021985551","https://openalex.org/W3030949011","https://openalex.org/W3034150825","https://openalex.org/W3041897209","https://openalex.org/W3045153297","https://openalex.org/W3089559846","https://openalex.org/W3108103912","https://openalex.org/W3131558540","https://openalex.org/W3134015607","https://openalex.org/W4205786215","https://openalex.org/W4223610968","https://openalex.org/W4230402357","https://openalex.org/W4234587807","https://openalex.org/W6674289511","https://openalex.org/W6737919741"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W2381570729","https://openalex.org/W1976205134","https://openalex.org/W4248336175","https://openalex.org/W2031260042","https://openalex.org/W2391445434","https://openalex.org/W3009369890","https://openalex.org/W2088556730","https://openalex.org/W4312490297"],"abstract_inverted_index":{"As":[0],"an":[1,56,130],"emerging":[2],"paradigm":[3],"of":[4,9,20,40,51,62,95,103,137,150,160,195],"service":[5,47,74,97,104,111,138,187],"infrastructure,":[6],"social":[7,14,30],"internet":[8,19],"things":[10,21],"(SIoT)":[11],"applies":[12],"the":[13,18,29,38,46,60,67,73,77,80,83,93,96,101,107,110,135,142,148,151,158,181],"networking":[15],"aspects":[16],"to":[17,69,99,133],"(IoT).":[22],"Each":[23],"object":[24,68],"in":[25,59],"SIoT":[26,152],"can":[27],"establish":[28],"relationship":[31,108],"without":[32],"human":[33],"intervention,":[34],"which":[35],"will":[36,65],"enhance":[37],"efficiency":[39],"interaction":[41],"among":[42],"objects,":[43],"thus":[44],"boosting":[45],"efficiency.":[48],"The":[49,163],"issue":[50,58,85,136],"trust":[52,84,102,114,126,143,169,183],"is":[53,116,166],"regarded":[54],"as":[55],"important":[57],"development":[61],"SIoT.":[63],"It":[64],"influence":[66],"make":[70],"decisions":[71],"about":[72],"delegation.":[75],"In":[76,119],"current":[78],"literature,":[79],"solutions":[81],"for":[82,156,168,177],"are":[86,190],"always":[87],"unidirectional,":[88],"that":[89],"is,":[90],"only":[91],"consider":[92,147],"needs":[94],"requester":[98],"evaluate":[100],"providers.":[105],"Moreover,":[106],"between":[109],"delegation":[112,139,188],"and":[113,128,171,185],"model":[115,127,184],"still":[117],"ambiguous.":[118],"this":[120],"paper,":[121],"we":[122,172],"present":[123],"a":[124,193],"bidirectional":[125],"construct":[129],"explicit":[131],"approach":[132],"address":[134],"based":[140],"on":[141],"model.":[144,162],"We":[145],"comprehensively":[146],"context":[149],"services":[153],"or":[154],"tasks":[155],"enhancing":[157],"feasibility":[159],"our":[161],"subjective":[164],"logic":[165],"used":[167],"quantification":[170],"design":[173],"two":[174],"optimized":[175],"operators":[176],"opinion":[178],"convergence.":[179],"Finally,":[180],"proposed":[182],"trust-based":[186],"method":[189],"validated":[191],"through":[192],"series":[194],"numerical":[196],"tests.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2022-05-01T00:00:00"}
