{"id":"https://openalex.org/W4414538993","doi":"https://doi.org/10.1109/tsc.2025.3615156","title":"Trustworthy Multi-Hop Cooperative Task Offloading in Device-Edge-Cloud Computing","display_name":"Trustworthy Multi-Hop Cooperative Task Offloading in Device-Edge-Cloud Computing","publication_year":2025,"publication_date":"2025-09-26","ids":{"openalex":"https://openalex.org/W4414538993","doi":"https://doi.org/10.1109/tsc.2025.3615156"},"language":"en","primary_location":{"id":"doi:10.1109/tsc.2025.3615156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2025.3615156","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"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 Transactions on Services Computing","raw_type":"journal-article"},"type":"article","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":null,"display_name":"Jianhua Liu","orcid":"https://orcid.org/0000-0002-9971-4964"},"institutions":[{"id":"https://openalex.org/I192209268","display_name":"Shaoxing University","ror":"https://ror.org/0435tej63","country_code":"CN","type":"education","lineage":["https://openalex.org/I192209268"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Liu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shaoxing University, Shaoxing, China"],"raw_orcid":"https://orcid.org/0000-0002-9971-4964","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shaoxing University, Shaoxing, China","institution_ids":["https://openalex.org/I192209268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327844","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0001-8639-3818"},"institutions":[{"id":"https://openalex.org/I1327163397","display_name":"State University of New York","ror":"https://ror.org/01q1z8k08","country_code":"US","type":"education","lineage":["https://openalex.org/I1327163397"]},{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, State University of New York at Stony Brook, Stony Brook, NY, USA"],"raw_orcid":"https://orcid.org/0000-0001-8639-3818","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, State University of New York at Stony Brook, Stony Brook, NY, USA","institution_ids":["https://openalex.org/I59553526","https://openalex.org/I1327163397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","School of Computer Science, University of Technology Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-4485-6743","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101490654","display_name":"Guangtao Xue","orcid":"https://orcid.org/0000-0002-1617-3593"},"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":"Guangtao Xue","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-1617-3593","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":null,"display_name":"Minglu Li","orcid":"https://orcid.org/0000-0001-6547-3472"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minglu Li","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Normal University, Jinhua, China"],"raw_orcid":"https://orcid.org/0000-0001-6547-3472","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Normal University, Jinhua, China","institution_ids":["https://openalex.org/I135237710"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27080625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":"6","first_page":"4304","last_page":"4317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9927999973297119,"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":0.9927999973297119,"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":0.9745000004768372,"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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9308000206947327,"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/node","display_name":"Node (physics)","score":0.5550000071525574},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5291000008583069},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.5278000235557556},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4586000144481659},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4390000104904175},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4359000027179718},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.42739999294281006},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.40369999408721924},{"id":"https://openalex.org/keywords/trustworthiness","display_name":"Trustworthiness","score":0.39800000190734863}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9078999757766724},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5662999749183655},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5550000071525574},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5291000008583069},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.5278000235557556},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4636000096797943},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4586000144481659},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4390000104904175},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4359000027179718},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.42739999294281006},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.40369999408721924},{"id":"https://openalex.org/C153701036","wikidata":"https://www.wikidata.org/wiki/Q659974","display_name":"Trustworthiness","level":2,"score":0.39800000190734863},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.3971000015735626},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.39629998803138733},{"id":"https://openalex.org/C2776831232","wikidata":"https://www.wikidata.org/wiki/Q966812","display_name":"Trusted Computing","level":2,"score":0.37439998984336853},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.37130001187324524},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.3555999994277954},{"id":"https://openalex.org/C140547941","wikidata":"https://www.wikidata.org/wiki/Q7797194","display_name":"Threat model","level":2,"score":0.3215000033378601},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.3158000111579895},{"id":"https://openalex.org/C67069471","wikidata":"https://www.wikidata.org/wiki/Q1140205","display_name":"IT service continuity","level":2,"score":0.31290000677108765},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.3059000074863434},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.29420000314712524},{"id":"https://openalex.org/C38822068","wikidata":"https://www.wikidata.org/wiki/Q131406","display_name":"Denial-of-service attack","level":3,"score":0.28519999980926514},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.2718999981880188},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.2718000113964081},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.2549999952316284}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsc.2025.3615156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2025.3615156","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"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 Transactions on Services Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W2955097190","https://openalex.org/W2967734072","https://openalex.org/W2971521446","https://openalex.org/W2997558642","https://openalex.org/W3024681024","https://openalex.org/W3026402304","https://openalex.org/W3044724842","https://openalex.org/W3084502969","https://openalex.org/W3107134109","https://openalex.org/W3121963786","https://openalex.org/W3159873208","https://openalex.org/W3164573547","https://openalex.org/W3170007158","https://openalex.org/W3195439912","https://openalex.org/W3209457805","https://openalex.org/W4205434059","https://openalex.org/W4206176461","https://openalex.org/W4226369219","https://openalex.org/W4283021706","https://openalex.org/W4285257337","https://openalex.org/W4288773268","https://openalex.org/W4292826034","https://openalex.org/W4293143609","https://openalex.org/W4294310699","https://openalex.org/W4310049486","https://openalex.org/W4312334862","https://openalex.org/W4386453447","https://openalex.org/W4390970794","https://openalex.org/W4393140575","https://openalex.org/W4402569171"],"related_works":[],"abstract_inverted_index":{"Multi-hop":[0],"cooperative":[1,100,145],"task":[2,77],"offloading":[3,78,83,106,126,146],"(MCTO)":[4],"allows":[5],"resource-constrained":[6],"edge":[7,73],"clouds":[8],"to":[9,38,66,149],"collaborate":[10],"and":[11,41,63,85,142],"assist":[12],"each":[13],"other":[14],"in":[15,45],"completing":[16],"computation-intensive":[17],"tasks,":[18],"such":[19],"as":[20],"training":[21],"machine":[22],"learning":[23],"models":[24],"through":[25],"device-edge-cloud":[26],"(DEC)":[27],"computing.":[28,47],"However,":[29],"internal":[30,95,138],"fake":[31,96,139],"service":[32,97,140],"attacks":[33,98,141],"can":[34],"pose":[35],"a":[36,53,58,104],"threat":[37],"the":[39,91,112,133],"security":[40],"reliability":[42],"of":[43],"MCTO":[44],"DEC":[46],"In":[48],"this":[49],"paper,":[50],"we":[51,102],"propose":[52,103],"trust":[54],"model":[55],"based":[56,110],"on":[57,111],"directed":[59],"acyclic":[60],"graph":[61],"(DAG)":[62],"Proof-of-Work":[64],"(PoW)":[65],"safeguard":[67],"tasks":[68],"against":[69],"potential":[70],"attacks.":[71],"The":[72],"node":[74,87,107],"selection":[75,108],"for":[76,123],"involves":[79],"two":[80],"key":[81],"steps:":[82],"confirmation":[84],"trust-based":[86],"selection.":[88],"To":[89],"mitigate":[90],"unreliability":[92],"caused":[93],"by":[94],"during":[99],"offloading,":[101],"multi-hop":[105],"algorithm":[109,118,135],"soft":[113],"actor-critic":[114],"(SAC)":[115],"coalition.":[116],"This":[117],"helps":[119],"identify":[120],"trustworthy":[121],"nodes":[122],"constructing":[124],"secure":[125],"paths.":[127],"Our":[128],"experimental":[129],"results":[130],"demonstrate":[131],"that":[132],"proposed":[134],"effectively":[136],"counters":[137],"significantly":[143],"reduces":[144],"latency":[147],"compared":[148],"existing":[150],"leading":[151],"approaches.":[152]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}