{"id":"https://openalex.org/W4386450068","doi":"https://doi.org/10.1109/iccc57788.2023.10233293","title":"Digital Twin-Based 3D Map Management for Edge-Assisted Mobile Augmented Reality","display_name":"Digital Twin-Based 3D Map Management for Edge-Assisted Mobile Augmented Reality","publication_year":2023,"publication_date":"2023-08-10","ids":{"openalex":"https://openalex.org/W4386450068","doi":"https://doi.org/10.1109/iccc57788.2023.10233293"},"language":"en","primary_location":{"id":"doi:10.1109/iccc57788.2023.10233293","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iccc57788.2023.10233293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-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/A5039199386","display_name":"Conghao Zhou","orcid":"https://orcid.org/0000-0002-5727-2432"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Conghao Zhou","raw_affiliation_strings":["University of Waterloo,Department of Electrical and Computer Engineering,Canada","Department of Electrical and Computer Engineering, University of Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo,Department of Electrical and Computer Engineering,Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086403520","display_name":"Jie Gao","orcid":"https://orcid.org/0000-0001-6095-2968"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jie Gao","raw_affiliation_strings":["Carleton University,School of Information Technology,Canada","School of Information Technology, Carleton University, Canada"],"affiliations":[{"raw_affiliation_string":"Carleton University,School of Information Technology,Canada","institution_ids":["https://openalex.org/I67031392"]},{"raw_affiliation_string":"School of Information Technology, Carleton University, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074493410","display_name":"Mushu Li","orcid":"https://orcid.org/0000-0002-9694-3294"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]},{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mushu Li","raw_affiliation_strings":["Toronto Metropolitan University,Department of Electrical, Computer, and Biomedical Engineering,Canada","Department of Electrical, Computer, and Biomedical Engineering, Toronto Metropolitan University, Canada"],"affiliations":[{"raw_affiliation_string":"Toronto Metropolitan University,Department of Electrical, Computer, and Biomedical Engineering,Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Department of Electrical, Computer, and Biomedical Engineering, Toronto Metropolitan University, Canada","institution_ids":["https://openalex.org/I185261750","https://openalex.org/I530967"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050651525","display_name":"Nan Cheng","orcid":"https://orcid.org/0000-0001-7907-2071"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Cheng","raw_affiliation_strings":["Xidian University,School of Telecommunication Engineering,Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"Xidian University,School of Telecommunication Engineering,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Sherman Shen","raw_affiliation_strings":["University of Waterloo,Department of Electrical and Computer Engineering,Canada","Department of Electrical and Computer Engineering, University of Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo,Department of Electrical and Computer Engineering,Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061723765","display_name":"Weihua Zhuang","orcid":"https://orcid.org/0000-0003-0488-511X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Weihua Zhuang","raw_affiliation_strings":["University of Waterloo,Department of Electrical and Computer Engineering,Canada","Department of Electrical and Computer Engineering, University of Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo,Department of Electrical and Computer Engineering,Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5039199386"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.2469,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52438394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10888","display_name":"Augmented Reality Applications","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10888","display_name":"Augmented Reality Applications","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9965000152587891,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.7878374457359314},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6977917551994324},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6674457788467407},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5399816632270813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5287717580795288},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.5082387328147888},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4572789669036865},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.42092081904411316},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3540966808795929}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7878374457359314},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6977917551994324},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6674457788467407},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5399816632270813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5287717580795288},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.5082387328147888},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4572789669036865},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.42092081904411316},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3540966808795929},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccc57788.2023.10233293","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iccc57788.2023.10233293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1985238052","https://openalex.org/W2898344194","https://openalex.org/W2924948991","https://openalex.org/W2982995540","https://openalex.org/W3035788210","https://openalex.org/W3043971245","https://openalex.org/W3047439371","https://openalex.org/W3082665541","https://openalex.org/W3127605436","https://openalex.org/W3131309288","https://openalex.org/W4205946715","https://openalex.org/W4210649178","https://openalex.org/W4226223799","https://openalex.org/W4380926575","https://openalex.org/W4386260654","https://openalex.org/W6808566649"],"related_works":["https://openalex.org/W2172197285","https://openalex.org/W2991048842","https://openalex.org/W2750280393","https://openalex.org/W2355696739","https://openalex.org/W3158001554","https://openalex.org/W2771909920","https://openalex.org/W2957704286","https://openalex.org/W2028936041","https://openalex.org/W2944823289","https://openalex.org/W2179141964"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,80],"design":[4],"a":[5,49,82,92,112,157],"3D":[6,60,88,102,135,168],"map":[7,89,103,153,169],"management":[8,104,154,170],"scheme":[9],"for":[10,55,96],"edge-assisted":[11],"mobile":[12],"augmented":[13],"reality":[14],"(MAR)":[15],"to":[16,29,36,57,87,132],"support":[17],"the":[18,38,43,59,64,67,73,77,97,121,126,129,134,143,145,165],"pose":[19,39,75,177],"estimation":[20,40,178],"of":[21,42,52,66,76],"individual":[22],"MAR":[23,44,78,98],"device,":[24,79,99],"which":[25,100],"uploads":[26],"camera":[27,53,109],"frames":[28,54],"an":[30,151],"edge":[31],"server.":[32],"Our":[33],"objective":[34],"is":[35,94,118],"minimize":[37],"uncertainty":[41,179],"device":[45],"by":[46,142,174],"periodically":[47],"selecting":[48],"proper":[50],"set":[51],"uploading":[56],"update":[58],"map.":[61,136],"To":[62],"address":[63],"challenges":[65],"dynamic":[68,159,185],"uplink":[69],"data":[70,122,131,140,182],"rate":[71],"and":[72,128,180],"time-varying":[74],"propose":[81],"digital":[83],"twin":[84],"(DT)-based":[85],"approach":[86],"management.":[90],"First,":[91],"DT":[93],"created":[95],"emulates":[101],"based":[105],"on":[106],"predicting":[107],"subsequent":[108],"frames.":[110],"Second,":[111],"model-based":[113],"reinforcement":[114],"learning":[115],"(MBRL)":[116],"algorithm":[117,147],"developed,":[119],"utilizing":[120],"collected":[123],"from":[124],"both":[125],"actual":[127],"emulated":[130,139],"manage":[133],"With":[137],"extensive":[138],"provided":[141],"DT,":[144],"MBRL":[146],"can":[148],"quickly":[149],"provide":[150],"adaptive":[152],"policy":[155],"in":[156,184],"highly":[158],"environment.":[160],"Simulation":[161],"results":[162],"demonstrate":[163],"that":[164],"proposed":[166],"DT-based":[167],"outperforms":[171],"benchmark":[172],"schemes":[173],"achieving":[175],"lower":[176],"higher":[181],"efficiency":[183],"environments.":[186]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}
