{"id":"https://openalex.org/W4319837707","doi":"https://doi.org/10.1109/tcss.2022.3233059","title":"Structural Identity Representation Learning for Blockchain-Enabled Metaverse Based on Complex Network Analysis","display_name":"Structural Identity Representation Learning for Blockchain-Enabled Metaverse Based on Complex Network Analysis","publication_year":2023,"publication_date":"2023-01-24","ids":{"openalex":"https://openalex.org/W4319837707","doi":"https://doi.org/10.1109/tcss.2022.3233059"},"language":"en","primary_location":{"id":"doi:10.1109/tcss.2022.3233059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcss.2022.3233059","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Social Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tcss.2022.3233059","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025140999","display_name":"Bishenghui Tao","orcid":"https://orcid.org/0000-0003-0968-2346"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Bishenghui Tao","raw_affiliation_strings":["School of Computer Science and Engineering, Macau University of Science and Technology, Taipa, Macau","School of Science and Technology, Hong Kong Metropolitan University, Hong Kong, Hong Kong","Taipa, Macau University of Science and Technology, School of Computer Science and Engineering, Macau, Macau"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Macau University of Science and Technology, Taipa, Macau","institution_ids":["https://openalex.org/I111950717"]},{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Hong Kong, Hong Kong","institution_ids":[]},{"raw_affiliation_string":"Taipa, Macau University of Science and Technology, School of Computer Science and Engineering, Macau, Macau","institution_ids":["https://openalex.org/I111950717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072659343","display_name":"Hong\u2010Ning Dai","orcid":"https://orcid.org/0000-0001-6165-4196"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hong-Ning Dai","raw_affiliation_strings":["Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013151488","display_name":"Haoran Xie","orcid":"https://orcid.org/0000-0003-0965-3617"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haoran Xie","raw_affiliation_strings":["Department of Computing and Decision Sciences, Lingnan University, Tuen Mun, Hong Kong","Department of Computing and Decision Sciences, Lingnan University, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Decision Sciences, Lingnan University, Tuen Mun, Hong Kong","institution_ids":[]},{"raw_affiliation_string":"Department of Computing and Decision Sciences, Lingnan University, Hong Kong, Hong Kong","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072482402","display_name":"Fu Lee Wang","orcid":"https://orcid.org/0000-0002-3976-0053"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fu Lee Wang","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025140999"],"corresponding_institution_ids":["https://openalex.org/I111950717"],"apc_list":null,"apc_paid":null,"fwci":6.8637,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.96793684,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"10","issue":"5","first_page":"2214","last_page":"2225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9947999715805054,"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":0.9947999715805054,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6713613271713257},{"id":"https://openalex.org/keywords/security-token","display_name":"Security token","score":0.612221360206604},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.51645827293396},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.4476071894168854},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.44550079107284546},{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.42440104484558105},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.41244882345199585},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3673197031021118},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09233126044273376}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6713613271713257},{"id":"https://openalex.org/C48145219","wikidata":"https://www.wikidata.org/wiki/Q1335365","display_name":"Security token","level":2,"score":0.612221360206604},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.51645827293396},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.4476071894168854},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.44550079107284546},{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.42440104484558105},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.41244882345199585},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3673197031021118},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09233126044273376},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcss.2022.3233059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcss.2022.3233059","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Social Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tcss.2022.3233059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcss.2022.3233059","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Social Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G2701630625","display_name":null,"funder_award_id":"DB22B4","funder_id":"https://openalex.org/F4320328618","funder_display_name":"Lingnan University"}],"funders":[{"id":"https://openalex.org/F4320320955","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131"},{"id":"https://openalex.org/F4320328618","display_name":"Lingnan University","ror":"https://ror.org/0563pg902"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W179922057","https://openalex.org/W1614298861","https://openalex.org/W2000042664","https://openalex.org/W2066636486","https://openalex.org/W2126956247","https://openalex.org/W2152090207","https://openalex.org/W2154851992","https://openalex.org/W2286029546","https://openalex.org/W2293136105","https://openalex.org/W2519887557","https://openalex.org/W2562900330","https://openalex.org/W2567247817","https://openalex.org/W2607500032","https://openalex.org/W2617428178","https://openalex.org/W2744332631","https://openalex.org/W2768809950","https://openalex.org/W2769538147","https://openalex.org/W2803148772","https://openalex.org/W2885628225","https://openalex.org/W2900967578","https://openalex.org/W2905573247","https://openalex.org/W2906922093","https://openalex.org/W2914862314","https://openalex.org/W2945610524","https://openalex.org/W2952575904","https://openalex.org/W2957002706","https://openalex.org/W2962756421","https://openalex.org/W2964015378","https://openalex.org/W2971840560","https://openalex.org/W2990807061","https://openalex.org/W2998369447","https://openalex.org/W2998702049","https://openalex.org/W3002919635","https://openalex.org/W3016664716","https://openalex.org/W3035485539","https://openalex.org/W3045907844","https://openalex.org/W3092272025","https://openalex.org/W3096419271","https://openalex.org/W3098980258","https://openalex.org/W3104097132","https://openalex.org/W3110811887","https://openalex.org/W3123330587","https://openalex.org/W3127103187","https://openalex.org/W3129830838","https://openalex.org/W3155511142","https://openalex.org/W3156644234","https://openalex.org/W3196026169","https://openalex.org/W3200046711","https://openalex.org/W3203824217","https://openalex.org/W4200420517","https://openalex.org/W4213135868","https://openalex.org/W4242930685","https://openalex.org/W4281395410","https://openalex.org/W4287991183","https://openalex.org/W4288073028","https://openalex.org/W4294558607","https://openalex.org/W4301017580","https://openalex.org/W4306317025","https://openalex.org/W4312782047","https://openalex.org/W6636510571","https://openalex.org/W6695790672","https://openalex.org/W6738964360","https://openalex.org/W6762711832","https://openalex.org/W6763057493","https://openalex.org/W6771625333","https://openalex.org/W6771794067","https://openalex.org/W6776472982"],"related_works":["https://openalex.org/W2375389409","https://openalex.org/W2488051804","https://openalex.org/W1985412924","https://openalex.org/W2276249771","https://openalex.org/W4280559208","https://openalex.org/W2467699663","https://openalex.org/W4385018468","https://openalex.org/W1596661446","https://openalex.org/W2197213934","https://openalex.org/W2624706349"],"abstract_inverted_index":{"The":[0],"metaverse":[1,28,98],"and":[2,20,45,62,82,100,113,140,151,200],"its":[3],"underlying":[4],"blockchain":[5,48],"technology":[6],"have":[7],"attracted":[8],"extensive":[9],"attention":[10],"in":[11,178],"the":[12,22,27,47,58,64,86,92,97,137,144,156,186],"past":[13],"few":[14],"years.":[15],"How":[16],"to":[17,37],"mine,":[18],"process,":[19],"analyze":[21,73],"tremendous":[23],"data":[24],"generated":[25],"by":[26],"systems":[29],"has":[30],"posed":[31],"a":[32,52,123],"number":[33],"of":[34,96,143,158],"challenges.":[35],"Aiming":[36],"address":[38],"them,":[39],"we":[40,72,90,121,147],"mainly":[41],"focus":[42],"on":[43,118,165],"modeling":[44],"understanding":[46],"transaction":[49],"network":[50,60,94,99],"from":[51,85],"structural":[53,141],"identity":[54,142],"perspective,":[55],"which":[56],"represents":[57],"entire":[59],"structure":[61],"reveals":[63],"relations":[65],"among":[66],"multiple":[67,179],"entities.":[68],"In":[69,181],"this":[70],"article,":[71],"three":[74,166],"metaverse-related":[75],"systems:":[76],"non-fungible":[77],"token":[78],"(NFT),":[79],"Ethereum":[80],"(ETH),":[81],"Bitcoin":[83],"(BTC)":[84],"structural-identity":[87],"perspective.":[88],"First,":[89],"conduct":[91,148],"complex":[93],"analysis":[95],"obtain":[101],"several":[102],"new":[103],"insights":[104],"(i.e.,":[105],"power-law":[106],"degree":[107],"distribution,":[108],"disconnection,":[109],"disassortativity,":[110],"preferential":[111],"attachment,":[112],"non-rich-club":[114],"effect).":[115],"Secondly,":[116],"based":[117],"such":[119],"findings,":[120],"propose":[122],"novel":[124],"representation":[125,139],"learning":[126,135],"method":[127],"named":[128],"structure-to-vector":[129],"with":[130,155],"random":[131],"pace":[132],"(SVRP)":[133],"for":[134],"both":[136],"latent":[138],"network.":[145],"Thirdly,":[146],"node":[149,188],"classification":[150,189],"link":[152],"prediction":[153],"tasks":[154],"integration":[157],"graph":[159],"neural":[160],"networks":[161],"(GNNs).":[162],"Empirical":[163],"results":[164],"real-world":[167],"datasets":[168],"demonstrate":[169],"that":[170],"our":[171,183],"proposed":[172],"SVRP":[173,184],"outperforms":[174],"other":[175],"existing":[176],"methods":[177],"tasks.":[180],"particular,":[182],"achieves":[185],"highest":[187],"accuracy":[190],"(Acc)":[191],"(99.3":[192],"<inline-formula":[193,201,209],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[194,202,210],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[195,203,211],"<tex-math":[196,204,212],"notation=\"LaTeX\">$\\%$</tex-math>":[197,213],"</inline-formula>":[198,206,214],")":[199,215],"notation=\"LaTeX\">$F$</tex-math>":[205],"1-score":[207],"(96.7":[208],"while":[216],"only":[217],"requiring":[218],"original":[219],"non-attributed":[220],"graphs.":[221]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}
