{"id":"https://openalex.org/W4412171621","doi":"https://doi.org/10.1109/tc.2025.3587620","title":"Hybrid Redundancy for Reliable Task Offloading in Collaborative Edge Computing","display_name":"Hybrid Redundancy for Reliable Task Offloading in Collaborative Edge Computing","publication_year":2025,"publication_date":"2025-07-10","ids":{"openalex":"https://openalex.org/W4412171621","doi":"https://doi.org/10.1109/tc.2025.3587620"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2025.3587620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2025.3587620","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"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 Computers","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":"https://openalex.org/A5106670101","display_name":"Hao Guo","orcid":"https://orcid.org/0000-0002-5176-2692"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Guo","raw_affiliation_strings":["School of Software Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050067325","display_name":"Lei Yang","orcid":"https://orcid.org/0000-0002-8732-3675"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Yang","raw_affiliation_strings":["School of Software Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qingfeng Zhang","orcid":"https://orcid.org/0009-0000-3081-2630"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingfeng Zhang","raw_affiliation_strings":["School of Software Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100740023","display_name":"Jiannong Cao","orcid":"https://orcid.org/0000-0002-2725-2529"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jiannong Cao","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5106670101"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":1.4196,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84188124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"74","issue":"9","first_page":"3238","last_page":"3250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9883999824523926,"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":0.9883999824523926,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9228000044822693,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.902999997138977,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7916707396507263},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6250427961349487},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4458242952823639},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4327719211578369},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.38973569869995117},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3553121089935303},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34541743993759155},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3369588851928711},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1878962218761444},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16804847121238708}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7916707396507263},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6250427961349487},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4458242952823639},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4327719211578369},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.38973569869995117},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3553121089935303},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34541743993759155},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3369588851928711},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1878962218761444},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16804847121238708},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tc.2025.3587620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2025.3587620","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"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 Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7548360019","display_name":null,"funder_award_id":"2025A1515011996","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2117702591","https://openalex.org/W2118404561","https://openalex.org/W2145339207","https://openalex.org/W2747213132","https://openalex.org/W2885325714","https://openalex.org/W2945880059","https://openalex.org/W3003135340","https://openalex.org/W3003427453","https://openalex.org/W3010717392","https://openalex.org/W3042857242","https://openalex.org/W3088518202","https://openalex.org/W3105504538","https://openalex.org/W3107134109","https://openalex.org/W3112262420","https://openalex.org/W3153951905","https://openalex.org/W3203580723","https://openalex.org/W3204902925","https://openalex.org/W3217119770","https://openalex.org/W4226333806","https://openalex.org/W4280610529","https://openalex.org/W4282962329","https://openalex.org/W4309344219","https://openalex.org/W4319338560","https://openalex.org/W4323338293","https://openalex.org/W4327662170","https://openalex.org/W4381786128","https://openalex.org/W4385245566","https://openalex.org/W4389987582","https://openalex.org/W4390905596","https://openalex.org/W4390970794","https://openalex.org/W4392667184","https://openalex.org/W4392851972","https://openalex.org/W4392942388","https://openalex.org/W6627932998","https://openalex.org/W6747473740","https://openalex.org/W6757817989","https://openalex.org/W6767226293","https://openalex.org/W6840380725"],"related_works":["https://openalex.org/W2494338568","https://openalex.org/W1495042958","https://openalex.org/W2122678784","https://openalex.org/W2282510344","https://openalex.org/W139987158","https://openalex.org/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W3023564924","https://openalex.org/W2942586735"],"abstract_inverted_index":{"Collaborative":[0],"edge":[1,12,146],"computing":[2,8],"enables":[3],"task":[4,26,43,47,53,65,98,121,135,140,150,164,173],"execution":[5],"on":[6,64,154,177],"the":[7,16,86,163,186,198],"resources":[9],"of":[10,15,172,188],"geo-distributed":[11],"nodes.":[13],"One":[14],"key":[17],"challenges":[18],"in":[19,85,91,170,194],"this":[20,105,144],"field":[21],"is":[22,49,166],"to":[23,31,38,81,83,101,119,132],"realize":[24],"reliable":[25,46],"offloading":[27,48,136],"by":[28],"deciding":[29],"whether":[30,162],"execute":[32],"tasks":[33],"locally":[34],"or":[35,71,97],"delegate":[36],"them":[37],"neighboring":[39],"nodes":[40,147],"while":[41],"ensuring":[42],"reliability.":[44,124],"Achieving":[45],"essential":[50],"for":[51,115,168],"preventing":[52],"failures":[54,99],"and":[55,123,159,181],"maintaining":[56],"optimal":[57],"system":[58],"performance.":[59],"Existing":[60],"works":[61],"commonly":[62],"rely":[63],"redundancy":[66,79,96,151],"strategies,":[67],"such":[68],"as":[69],"active":[70],"passive":[72],"redundancy.":[73,103],"However,":[74],"these":[75],"approaches":[76],"lack":[77],"adaptive":[78],"mechanisms":[80],"respond":[82],"changes":[84],"network":[87,156,179],"environment,":[88],"potentially":[89],"resulting":[90],"resource":[92],"wastage":[93],"from":[94],"excessive":[95],"due":[100],"insufficient":[102],"In":[104],"work,":[106],"we":[107],"introduce":[108],"a":[109,134,182,191],"novel":[110],"approach":[111],"called":[112],"Hybrid":[113],"Redundancy":[114],"Task":[116],"Offloading":[117],"(HRTO)":[118],"optimize":[120],"latency":[122],"Specifically,":[125],"HRTO":[126],"utilizes":[127],"deep":[128],"reinforcement":[129],"learning":[130],"(DRL)":[131],"learn":[133],"policy":[137],"that":[138],"maximizes":[139],"success":[141,195],"rates.":[142],"With":[143],"policy,":[145],"dynamically":[148],"adjust":[149],"levels":[152],"based":[153],"real-time":[155],"load":[157],"conditions":[158],"meanwhile":[160],"assess":[161],"instance":[165],"necessary":[167],"re-execution":[169],"case":[171],"failure.":[174],"Extensive":[175],"experiments":[176],"real-world":[178],"topologies":[180],"Kubernetes-based":[183],"testbed":[184],"evaluate":[185],"effectiveness":[187],"HRTO,":[189],"showing":[190],"14.6%":[192],"increase":[193],"rate":[196],"over":[197],"benchmarks.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
