{"id":"https://openalex.org/W4413156480","doi":"https://doi.org/10.1109/tnsm.2025.3598372","title":"Mobile-Edge Computation Servers Repairing for IoT Network Failures Under Uncertainty","display_name":"Mobile-Edge Computation Servers Repairing for IoT Network Failures Under Uncertainty","publication_year":2025,"publication_date":"2025-08-13","ids":{"openalex":"https://openalex.org/W4413156480","doi":"https://doi.org/10.1109/tnsm.2025.3598372"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2025.3598372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3598372","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","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/A5014865894","display_name":"Houshan Zhang","orcid":"https://orcid.org/0000-0001-6037-2517"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Houshan Zhang","raw_affiliation_strings":["Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6037-2517","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012750258","display_name":"Jianhua Yuan","orcid":"https://orcid.org/0000-0003-2277-1298"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Yuan","raw_affiliation_strings":["Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2277-1298","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085224454","display_name":"Kaixiang Hu","orcid":"https://orcid.org/0009-0001-6127-3358"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixiang Hu","raw_affiliation_strings":["Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0001-6127-3358","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085855119","display_name":"Caixia Kou","orcid":"https://orcid.org/0000-0001-8945-8613"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caixia Kou","raw_affiliation_strings":["Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8945-8613","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mathematics and Information Networks, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5014865894"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21677176,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":null,"first_page":"654","last_page":"667"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9427000284194946,"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":0.9427000284194946,"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":0.8486676216125488},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8202320337295532},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.6407835483551025},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6264355182647705},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.579391360282898},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5456441640853882},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5427321791648865},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5222086310386658},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4481191635131836},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4399172365665436},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4256952404975891},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.34300726652145386},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.19720235466957092},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19212126731872559},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15090078115463257},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.08996304869651794}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8486676216125488},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8202320337295532},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.6407835483551025},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6264355182647705},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.579391360282898},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5456441640853882},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5427321791648865},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5222086310386658},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4481191635131836},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4399172365665436},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4256952404975891},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.34300726652145386},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.19720235466957092},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19212126731872559},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15090078115463257},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.08996304869651794}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2025.3598372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3598372","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G344789028","display_name":null,"funder_award_id":"11871115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4806190252","display_name":null,"funder_award_id":"12171052","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5024931445","display_name":null,"funder_award_id":"Z220004","funder_id":"https://openalex.org/F4320334977","funder_display_name":"Beijing Municipal Natural Science Foundation"},{"id":"https://openalex.org/G6208333995","display_name":null,"funder_award_id":"2023ZCJH02","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334977","display_name":"Beijing Municipal Natural Science Foundation","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W58388268","https://openalex.org/W1680189815","https://openalex.org/W1931400479","https://openalex.org/W1973296107","https://openalex.org/W1976411719","https://openalex.org/W1989632973","https://openalex.org/W1999609115","https://openalex.org/W2037159503","https://openalex.org/W2048591198","https://openalex.org/W2075901706","https://openalex.org/W2113053490","https://openalex.org/W2120803616","https://openalex.org/W2148159997","https://openalex.org/W2167087622","https://openalex.org/W2472738043","https://openalex.org/W2482449879","https://openalex.org/W2540169294","https://openalex.org/W2545548007","https://openalex.org/W2555758396","https://openalex.org/W2560324934","https://openalex.org/W2564810971","https://openalex.org/W2785741872","https://openalex.org/W2804985843","https://openalex.org/W2899937544","https://openalex.org/W2906524013","https://openalex.org/W2959907866","https://openalex.org/W2966432753","https://openalex.org/W3013182112","https://openalex.org/W3045481642","https://openalex.org/W3046118841","https://openalex.org/W3080151652","https://openalex.org/W3091573771","https://openalex.org/W3191969778","https://openalex.org/W4391490328"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W3174690704","https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W4221092438","https://openalex.org/W4406207611","https://openalex.org/W4407633523","https://openalex.org/W3111395152"],"abstract_inverted_index":{"Mobile-edge":[0],"computation":[1,19],"edge":[2,69],"servers":[3],"(ESs)":[4],"act":[5],"as":[6,74,150],"crucial":[7],"intermediaries":[8],"between":[9],"mobile":[10],"devices":[11],"(MDs)":[12],"and":[13,20,60,81,111,120,140],"cloud":[14],"computing":[15],"centers,":[16],"ensuring":[17],"low-latency":[18],"reliable":[21],"IoT":[22,190],"network":[23,191,212],"performance.":[24],"However,":[25],"regional":[26],"failures":[27],"induced":[28],"by":[29,128],"natural":[30],"or":[31],"man-made":[32],"disasters":[33,59],"can":[34],"severely":[35],"disrupt":[36],"ES":[37,186],"operations.":[38],"This":[39],"paper":[40],"focuses":[41],"on":[42,96],"devising":[43],"an":[44],"effective":[45],"repair":[46,71],"scheme":[47],"for":[48],"ESs":[49],"after":[50],"large-scale":[51,189],"disasters,":[52],"particularly":[53],"under":[54,188],"the":[55,61,68,137,142,155,159,171,181,205,209],"uncertainty":[56],"of":[57,64,114,132,158,174],"secondary":[58],"stochastic":[62],"demands":[63],"MDs.":[65],"We":[66],"formulate":[67],"server":[70],"problem":[72,102,110],"(ESRP)":[73],"a":[75,92,106,112],"mixed-integer":[76],"linear":[77],"programming":[78],"(MILP)":[79],"model":[80],"prove":[82],"its":[83],"NP-hardness.":[84],"To":[85],"effectively":[86],"solve":[87],"this":[88],"problem,":[89],"we":[90,123],"propose":[91],"solution":[93,207],"algorithm":[94,127],"based":[95],"Benders":[97],"decomposition":[98],"(BD).":[99],"The":[100,145,161],"MILP":[101],"is":[103,148,164],"decomposed":[104],"into":[105],"more":[107,202],"solvable":[108],"master":[109],"series":[113],"subproblems,":[115],"which":[116,153,169],"are":[117],"solved":[118],"alternately":[119],"iteratively.":[121],"Furthermore,":[122],"enhance":[124],"our":[125,199],"BD":[126],"incorporating":[129],"two":[130],"types":[131],"initial":[133],"cuts":[134],"to":[135,195,208],"reduce":[136],"iterative":[138],"number":[139],"accelerate":[141],"convergence":[143],"speed.":[144],"first":[146],"type":[147,163],"known":[149],"supermodular":[151],"cut,":[152],"exploits":[154,170],"inherent":[156],"properties":[157],"problem.":[160],"second":[162],"called":[165],"aggregation":[166],"capacity":[167,172],"constraint,":[168],"characteristics":[173],"ESs.":[175],"Extensive":[176],"simulation":[177],"results":[178],"demonstrate":[179],"that":[180],"proposed":[182],"method":[183],"excels":[184],"in":[185],"repairing":[187],"failure":[192],"scenarios.":[193],"Compared":[194],"other":[196],"available":[197],"algorithms,":[198],"BD-based":[200],"approach":[201],"efficiently":[203],"achieves":[204],"exact":[206],"ESRP,":[210],"minimizing":[211],"demand":[213],"loss":[214],"within":[215],"limited":[216],"resources.":[217]},"counts_by_year":[],"updated_date":"2026-01-08T20:05:33.558190","created_date":"2025-10-10T00:00:00"}
