{"id":"https://openalex.org/W7150729837","doi":"https://doi.org/10.48550/arxiv.2604.02938","title":"Digital Twin-Assisted In-Network and Edge Collaboration for Joint User Association, Task Offloading, and Resource Allocation in the Metaverse","display_name":"Digital Twin-Assisted In-Network and Edge Collaboration for Joint User Association, Task Offloading, and Resource Allocation in the Metaverse","publication_year":2026,"publication_date":"2026-04-03","ids":{"openalex":"https://openalex.org/W7150729837","doi":"https://doi.org/10.48550/arxiv.2604.02938"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.02938","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02938","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.02938","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133034670","display_name":"Ibrahim Aliyu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aliyu, Ibrahim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133037662","display_name":"Seungmin Oh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oh, Seungmin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133045078","display_name":"Sangwon Oh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oh, Sangwon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5133001064","display_name":"Jinsul Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kim, Jinsul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9079999923706055,"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":0.9079999923706055,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.016599999740719795,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.006000000052154064,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/markov-decision-process","display_name":"Markov decision process","score":0.6973000168800354},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5684999823570251},{"id":"https://openalex.org/keywords/stackelberg-competition","display_name":"Stackelberg competition","score":0.5494999885559082},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5479000210762024},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5156000256538391},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5026000142097473},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.47510001063346863},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.44780001044273376},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.44769999384880066},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.44130000472068787},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4374000132083893}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.823199987411499},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.6973000168800354},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.649399995803833},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5684999823570251},{"id":"https://openalex.org/C199510392","wikidata":"https://www.wikidata.org/wiki/Q1184602","display_name":"Stackelberg competition","level":2,"score":0.5494999885559082},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5479000210762024},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5156000256538391},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5026000142097473},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.47510001063346863},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.44780001044273376},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.44769999384880066},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.44130000472068787},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4374000132083893},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41449999809265137},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.37880000472068787},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3538999855518341},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3521000146865845},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.34950000047683716},{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.34700000286102295},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.3431999981403351},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.3188999891281128},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3183000087738037},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.30820000171661377},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3075999915599823},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.30480000376701355},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.2939000129699707},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.29330000281333923},{"id":"https://openalex.org/C2778079155","wikidata":"https://www.wikidata.org/wiki/Q288500","display_name":"Potential game","level":3,"score":0.29190000891685486},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.28299999237060547},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.2827000021934509},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.27900001406669617},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.2782000005245209},{"id":"https://openalex.org/C22171661","wikidata":"https://www.wikidata.org/wiki/Q1074380","display_name":"Stochastic game","level":2,"score":0.2768000066280365},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.27619999647140503},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26660001277923584},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C17098449","wikidata":"https://www.wikidata.org/wiki/Q176814","display_name":"Partially observable Markov decision process","level":4,"score":0.26570001244544983},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.2639999985694885}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.02938","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02938","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.02938","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02938","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"score":0.6096816658973694,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Advancements":[0],"in":[1,57,65,168,237],"extended":[2],"reality":[3],"(XR)":[4],"are":[5,55],"driving":[6],"the":[7,10,58,66,122,127,135,150,176,204,218],"development":[8],"of":[9,17,31,181],"metaverse,":[11],"which":[12,169],"demands":[13],"efficient":[14],"real-time":[15,88],"transformation":[16],"2D":[18,53],"scenes":[19],"into":[20],"3D":[21,61],"objects,":[22],"a":[23,74,98,130,145,165],"computation-intensive":[24],"process":[25,160],"that":[26,86,217],"necessitates":[27],"task":[28],"offloading":[29,137,172,182],"because":[30],"complex":[32],"perception,":[33],"visual,":[34],"and":[35,47,60,90,103,126,149,188,207,227,233],"audio":[36],"processing.":[37],"This":[38],"challenge":[39],"is":[40,63,153,200],"further":[41,163],"compounded":[42],"by":[43,230],"asymmetric":[44],"uplink":[45,225],"(UL)":[46],"downlink":[48],"(DL)":[49],"data":[50,54],"characteristics,":[51],"where":[52,134],"transmitted":[56],"UL":[59,205],"content":[62],"rendered":[64],"DL.":[67],"To":[68],"address":[69],"this":[70,96],"issue,":[71],"we":[72],"propose":[73,164],"digital":[75],"twin":[76],"(DT)-based":[77],"in-network":[78],"computing":[79,83,92],"(INC)-assisted":[80],"multi-access":[81],"edge":[82],"(MEC)":[84],"framework":[85],"enables":[87],"synchronization":[89],"collaborative":[91],"via":[93],"URLLC.":[94],"In":[95],"framework,":[97],"network":[99],"operator":[100,128],"manages":[101],"wireless":[102],"computational":[104],"resources":[105],"for":[106],"XR":[107],"user":[108],"devices":[109],"(XUDs),":[110],"while":[111],"XUDs":[112,125,170],"autonomously":[113],"offload":[114],"tasks":[115],"to":[116,202],"maximize":[117],"their":[118],"utilities.":[119],"We":[120,162],"model":[121],"interactions":[123],"between":[124],"as":[129,155],"Stackelberg":[131],"Markov":[132,158],"game,":[133],"optimal":[136],"strategy":[138],"constitutes":[139],"an":[140,156],"exact":[141],"potential":[142],"game":[143],"with":[144],"Nash":[146],"Equilibrium":[147],"(NE),":[148],"operator's":[151,177],"problem":[152],"formulated":[154],"asynchronous":[157],"decision":[159],"(MDP).":[161],"decentralized":[166],"solution":[167],"determine":[171],"decisions":[173],"based":[174],"on":[175],"joint":[178],"UL-DL":[179],"optimization":[180],"mode":[183],"(INC-E":[184],"or":[185],"MEC":[186],"only)":[187],"DL":[189,208],"power":[190],"allocation.":[191],"A":[192],"Nash-asynchronous":[193],"hybrid":[194],"multi-agent":[195],"reinforcement":[196],"learning":[197],"(AMRL)":[198],"algorithm":[199],"developed":[201],"predict":[203],"user-associated":[206],"transmission":[209],"power,":[210],"thereby":[211],"achieving":[212],"NE.":[213],"Simulation":[214],"results":[215],"demonstrate":[216],"proposed":[219],"approach":[220],"considerably":[221],"improves":[222],"system":[223],"utility,":[224],"rate,":[226],"energy":[228],"efficiency":[229],"reducing":[231],"latency":[232],"optimizing":[234],"resource":[235],"utilization":[236],"metaverse":[238],"environments.":[239]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-07T00:00:00"}
