{"id":"https://openalex.org/W4409426190","doi":"https://doi.org/10.1109/tmc.2025.3560582","title":"Efficient Multi-User Offloading of Personalized Diffusion Models: A DRL-Convex Hybrid Solution","display_name":"Efficient Multi-User Offloading of Personalized Diffusion Models: A DRL-Convex Hybrid Solution","publication_year":2025,"publication_date":"2025-04-14","ids":{"openalex":"https://openalex.org/W4409426190","doi":"https://doi.org/10.1109/tmc.2025.3560582"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3560582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3560582","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile 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":"https://openalex.org/A5074244556","display_name":"Wanting Yang","orcid":"https://orcid.org/0000-0002-6918-3701"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wanting Yang","raw_affiliation_strings":["Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-6918-3701","affiliations":[{"raw_affiliation_string":"Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4440-941X","affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043464306","display_name":"Song Guo","orcid":"https://orcid.org/0000-0001-9831-2202"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Song Guo","raw_affiliation_strings":["Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-9831-2202","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080122431","display_name":"Shiwen Mao","orcid":"https://orcid.org/0000-0002-7052-0007"},"institutions":[{"id":"https://openalex.org/I82497590","display_name":"Auburn University","ror":"https://ror.org/02v80fc35","country_code":"US","type":"education","lineage":["https://openalex.org/I82497590"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shiwen Mao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, USA","Department of Electrical and Computer Engineering, Auburn University, Auburn, USA"],"raw_orcid":"https://orcid.org/0000-0002-7052-0007","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, USA","institution_ids":["https://openalex.org/I82497590"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Auburn University, Auburn, USA","institution_ids":["https://openalex.org/I82497590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022649488","display_name":"Dong In Kim","orcid":"https://orcid.org/0000-0001-7711-8072"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong In Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-7711-8072","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056145687","display_name":"M\u00e9rouane Debbah","orcid":"https://orcid.org/0000-0001-8941-8080"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Merouane Debbah","raw_affiliation_strings":["KU 6G Research Center, Department of Computer and Information Engineering, Khalifa University, Abu Dhabi, UAE"],"raw_orcid":"https://orcid.org/0000-0001-8941-8080","affiliations":[{"raw_affiliation_string":"KU 6G Research Center, Department of Computer and Information Engineering, Khalifa University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7554,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.93090078,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"24","issue":"9","first_page":"9092","last_page":"9109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9319000244140625,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9319000244140625,"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/T11478","display_name":"Caching and Content Delivery","score":0.9291999936103821,"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9045000076293945,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.829026460647583},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.47295448184013367},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4105771780014038},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4093439280986786}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.829026460647583},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.47295448184013367},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4105771780014038},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4093439280986786},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tmc.2025.3560582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3560582","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-168973","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-168973","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G7117727092","display_name":null,"funder_award_id":"MOE-T2EP20221-0017","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"}],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320325256","display_name":"Info-communications Media Development Authority","ror":null},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W112145047","https://openalex.org/W1487962609","https://openalex.org/W1992110869","https://openalex.org/W2008389133","https://openalex.org/W2086917808","https://openalex.org/W2145339207","https://openalex.org/W2147336456","https://openalex.org/W2607264901","https://openalex.org/W3033044509","https://openalex.org/W3106587995","https://openalex.org/W4312933868","https://openalex.org/W4320005538","https://openalex.org/W4360884927","https://openalex.org/W4377695098","https://openalex.org/W4382998652","https://openalex.org/W4386047807","https://openalex.org/W4386065404","https://openalex.org/W4386072096","https://openalex.org/W4390874074","https://openalex.org/W4392173874","https://openalex.org/W4396782906","https://openalex.org/W4400645134","https://openalex.org/W4403887283","https://openalex.org/W6687681856","https://openalex.org/W6738568706","https://openalex.org/W6769975600","https://openalex.org/W6779823529","https://openalex.org/W6783713337","https://openalex.org/W6840341432","https://openalex.org/W6846655393","https://openalex.org/W6853011858","https://openalex.org/W6853622345","https://openalex.org/W6857344059","https://openalex.org/W6857500072","https://openalex.org/W6866268016","https://openalex.org/W6872158559","https://openalex.org/W6873407676"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Generative":[0],"diffusion":[1,81,105],"models":[2,16,30,82,188,315],"like":[3],"Stable":[4],"Diffusion":[5],"are":[6,316],"at":[7,318],"the":[8,11,42,48,52,66,123,137,154,194,200,218,234,264,294],"forefront":[9],"of":[10,14,54,73,103,113,197,221,233,296],"thriving":[12],"field":[13,49],"generative":[15],"today,":[17],"celebrated":[18],"for":[19,99,157,176,210],"their":[20,186],"robust":[21],"training":[22],"methodologies":[23],"and":[24,70,120,135,207,213,227,252,278,302,313],"high-quality":[25],"photorealistic":[26],"generation":[27],"capabilities.":[28],"These":[29],"excel":[31],"in":[32,41],"producing":[33],"rich":[34],"content,":[35],"establishing":[36],"them":[37],"as":[38,60,230,273],"essential":[39],"tools":[40],"industry.":[43],"Building":[44],"on":[45,84,128,140,202],"this":[46,259],"foundation,":[47],"has":[50],"seen":[51],"rise":[53],"<italic":[55],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[56,320],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">personalized":[57],"content":[58],"synthesis</i>":[59],"a":[61,96,110,145,169,245,274,280],"particularly":[62],"exciting":[63],"application.":[64],"However,":[65],"large":[67],"model":[68,171,217,271],"sizes":[69],"iterative":[71],"nature":[72],"inference":[74,149,155],"make":[75],"it":[76,272],"difficult":[77],"to":[78,122,189,243,306],"deploy":[79],"personalized":[80,104,187],"broadly":[83],"local":[85],"devices":[86],"with":[87,116,163,287],"heterogeneous":[88],"computational":[89,118,125,133,205],"power.":[90],"To":[91,131,257],"address":[92],"this,":[93],"we":[94,143,216,262],"propose":[95,144],"novel":[97],"framework":[98,108],"efficient":[100],"multi-user":[101,147],"offloading":[102,224],"models.":[106],"This":[107,151],"accommodates":[109],"variable":[111],"number":[112],"users,":[114],"each":[115,158,177,222],"different":[117],"capabilities,":[119],"adapts":[121],"fluctuating":[124],"resources":[126,206],"available":[127,317],"edge":[129,141,203],"servers.":[130],"enhance":[132],"efficiency":[134],"alleviate":[136],"storage":[138],"burden":[139],"servers,":[142],"tailored":[146],"hybrid":[148,281],"approach.":[150],"method":[152],"splits":[153],"process":[156],"user":[159],"into":[160,266],"two":[161],"phases,":[162],"an":[164,231,267],"optimizable":[165],"split":[166,228],"point.":[167],"Initially,":[168],"cluster-wide":[170],"processes":[172],"low-level":[173],"semantic":[174],"information":[175],"user's":[178,223],"prompt":[179],"using":[180],"batching":[181],"techniques.":[182,290],"Subsequently,":[183],"users":[184],"employ":[185],"refine":[190],"these":[191],"details":[192],"during":[193],"later":[195],"phase":[196],"inference.":[198],"Given":[199],"constraints":[201],"server":[204],"users'":[208],"preferences":[209],"low":[211,303],"latency":[212,251],"high":[214],"accuracy,":[215],"joint":[219],"optimization":[220,289],"request":[225],"handling":[226],"point":[229],"extension":[232],"Generalized":[235],"Quadratic":[236],"Assignment":[237],"Problem":[238],"(GQAP).":[239],"Our":[240],"objective":[241],"is":[242],"maximize":[244],"comprehensive":[246],"metric":[247],"that":[248],"balances":[249],"both":[250],"accuracy":[253],"across":[254],"all":[255],"users.":[256],"solve":[258],"NP-hard":[260],"problem,":[261],"transform":[263],"GQAP":[265],"adaptive":[268],"decision":[269,276],"sequence,":[270],"Markov":[275],"process,":[277],"develop":[279],"solution":[282],"combining":[283],"deep":[284],"reinforcement":[285],"learning":[286],"convex":[288],"Simulation":[291],"results":[292],"validate":[293],"effectiveness":[295],"our":[297],"framework,":[298],"demonstrating":[299],"superior":[300],"optimality":[301],"complexity":[304],"compared":[305],"traditional":[307],"methods.":[308],"All":[309],"related":[310],"code,":[311],"datasets,":[312],"fine-tuned":[314],"<uri":[319],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/wty2011jl/E-MOPDM</uri>.":[321]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
