{"id":"https://openalex.org/W4312917523","doi":"https://doi.org/10.1109/bcca55292.2022.9922509","title":"AI-based Blockchain for the Metaverse: Approaches and Challenges","display_name":"AI-based Blockchain for the Metaverse: Approaches and Challenges","publication_year":2022,"publication_date":"2022-09-05","ids":{"openalex":"https://openalex.org/W4312917523","doi":"https://doi.org/10.1109/bcca55292.2022.9922509"},"language":"en","primary_location":{"id":"doi:10.1109/bcca55292.2022.9922509","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcca55292.2022.9922509","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Fourth International Conference on Blockchain Computing and Applications (BCCA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5058266644","display_name":"Ouns Bouachir","orcid":"https://orcid.org/0000-0001-9616-4488"},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ouns Bouachir","raw_affiliation_strings":["College of Technological Innovation (CTI), Zayed University,UAE","College of Technological Innovation (CTI), Zayed University, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Technological Innovation (CTI), Zayed University,UAE","institution_ids":["https://openalex.org/I91044093"]},{"raw_affiliation_string":"College of Technological Innovation (CTI), Zayed University, UAE","institution_ids":["https://openalex.org/I91044093"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020975697","display_name":"Moayad Aloqaily","orcid":"https://orcid.org/0000-0003-2443-7234"},"institutions":[{"id":"https://openalex.org/I4210113480","display_name":"Mohamed bin Zayed University of Artificial Intelligence","ror":"https://ror.org/0258gkt32","country_code":"AE","type":"education","lineage":["https://openalex.org/I4210113480"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Moayad Aloqaily","raw_affiliation_strings":["Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","institution_ids":["https://openalex.org/I4210113480"]},{"raw_affiliation_string":"Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE","institution_ids":["https://openalex.org/I4210113480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067077979","display_name":"Fakhri Karray","orcid":"https://orcid.org/0000-0002-4217-1372"},"institutions":[{"id":"https://openalex.org/I4210113480","display_name":"Mohamed bin Zayed University of Artificial Intelligence","ror":"https://ror.org/0258gkt32","country_code":"AE","type":"education","lineage":["https://openalex.org/I4210113480"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Fakhri Karray","raw_affiliation_strings":["Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","institution_ids":["https://openalex.org/I4210113480"]},{"raw_affiliation_string":"Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE","institution_ids":["https://openalex.org/I4210113480"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110303029","display_name":"Abdulmotaleb El-Saddik","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113480","display_name":"Mohamed bin Zayed University of Artificial Intelligence","ror":"https://ror.org/0258gkt32","country_code":"AE","type":"education","lineage":["https://openalex.org/I4210113480"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Abdulmotaleb Elsaddik","raw_affiliation_strings":["Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI),Machine Learning Department,UAE","institution_ids":["https://openalex.org/I4210113480"]},{"raw_affiliation_string":"Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence (MBZUAI), UAE","institution_ids":["https://openalex.org/I4210113480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.8034,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.98895823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"231","last_page":"236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9991999864578247,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9194999933242798,"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/T14260","display_name":"Impact of AI and Big Data on Business and Society","score":0.9176999926567078,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.8134206533432007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585724592208862},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7579805850982666},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.657882571220398},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5340940356254578},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.5224503874778748},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.521547794342041},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4825115203857422},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3520340621471405},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2615312933921814},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.20392361283302307},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15088915824890137},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1403440535068512},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.08426743745803833},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.08117282390594482}],"concepts":[{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.8134206533432007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585724592208862},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7579805850982666},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.657882571220398},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5340940356254578},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.5224503874778748},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.521547794342041},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4825115203857422},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3520340621471405},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2615312933921814},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.20392361283302307},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15088915824890137},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1403440535068512},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.08426743745803833},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.08117282390594482},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bcca55292.2022.9922509","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcca55292.2022.9922509","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Fourth International Conference on Blockchain Computing and Applications (BCCA)","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":18,"referenced_works":["https://openalex.org/W2886623167","https://openalex.org/W2894710278","https://openalex.org/W2955496405","https://openalex.org/W3010157558","https://openalex.org/W3093311498","https://openalex.org/W3173389971","https://openalex.org/W3210352508","https://openalex.org/W4210324837","https://openalex.org/W4210493401","https://openalex.org/W4226225860","https://openalex.org/W4281287409","https://openalex.org/W4281746927","https://openalex.org/W4285210057","https://openalex.org/W4293057993","https://openalex.org/W4320717855","https://openalex.org/W6784308354","https://openalex.org/W6810128293","https://openalex.org/W6849324692"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4289035754","https://openalex.org/W4251138110","https://openalex.org/W4220849471"],"abstract_inverted_index":{"The":[0,20,156],"recent":[1],"advances":[2],"in":[3,12,106,166,178],"AI":[4,145,177],"have":[5],"enabled":[6],"novel":[7],"approaches":[8],"and":[9,18,49,74,89,102,117,131,151,172,183],"remarkable":[10],"enhancements":[11],"the":[13,25,30,38,52,57,82,95,103,110,126,137,148,162,167,174,187],"provision":[14],"of":[15,24,32,59,63,98,139,153,161,164,176],"existing":[16],"services":[17],"applications.":[19],"metaverse":[21,53,83,188],"is":[22,70],"one":[23],"emerging":[26],"applications":[27],"that":[28,170],"got":[29],"advantages":[31,80,152],"this":[33,67],"technological":[34],"progression.":[35],"Due":[36],"to":[37,81,124,146],"cooperation":[39],"between":[40],"several":[41,79],"cutting-edge":[42],"technologies":[43],"including":[44],"IoT,":[45],"digital":[46],"twin":[47],"(DT),":[48],"big":[50,122],"data,":[51],"highly":[54],"relies":[55],"on":[56,186],"manipulation":[58],"an":[60,100],"immense":[61],"amount":[62],"gathered":[64],"data.":[65],"In":[66],"context,":[68],"security":[69],"a":[71,141,159],"major":[72],"challenge,":[73],"as":[75,85],"such,":[76],"blockchain":[77,112,142,154,165,181],"brings":[78],"ecosystem":[84,101],"it":[86],"allows":[87],"secure":[88],"transparent":[90],"data":[91],"storage.":[92],"However,":[93],"with":[94],"dynamic":[96,128],"nature":[97],"such":[99],"fast":[104],"variation":[105],"its":[107],"AI-based":[108],"services,":[109],"traditional":[111],"features":[113,150,182],"(e.g.":[114],"smart":[115],"contracts":[116],"consensus":[118],"protocols)":[119],"will":[120],"face":[121],"challenges":[123,169],"meet":[125],"needed":[127],"service":[129],"requirements":[130],"scalability.":[132],"This":[133],"positioning":[134],"paper":[135,157],"proposes":[136],"concept":[138],"using":[140],"governed":[143],"by":[144],"leverage":[147],"various":[149],"services.":[155],"provides":[158],"review":[160],"role":[163,175],"metaverse,":[168],"arise,":[171],"then":[173],"building":[179],"intelligent":[180],"their":[184],"impact":[185],"ecosystem.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}