{"id":"https://openalex.org/W3135118627","doi":"https://doi.org/10.23919/icact51234.2021.9370731","title":"The Visualized Analysis of Bitcoin Change Wallets in the Coin Flow Network","display_name":"The Visualized Analysis of Bitcoin Change Wallets in the Coin Flow Network","publication_year":2021,"publication_date":"2021-02-07","ids":{"openalex":"https://openalex.org/W3135118627","doi":"https://doi.org/10.23919/icact51234.2021.9370731","mag":"3135118627"},"language":"en","primary_location":{"id":"doi:10.23919/icact51234.2021.9370731","is_oa":false,"landing_page_url":"https://doi.org/10.23919/icact51234.2021.9370731","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 23rd International Conference on Advanced Communication Technology (ICACT)","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/A5020911361","display_name":"Shan-Wen Chen","orcid":"https://orcid.org/0000-0002-0636-0395"},"institutions":[{"id":"https://openalex.org/I143545923","display_name":"Central Police University","ror":"https://ror.org/03xms6995","country_code":"TW","type":"education","lineage":["https://openalex.org/I143545923"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shan-Wen Chen","raw_affiliation_strings":["Dept. of Criminal Investigation, Central Police University, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Dept. of Criminal Investigation, Central Police University, Taiwan, ROC","institution_ids":["https://openalex.org/I143545923"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032476756","display_name":"Kuan-Po Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I143545923","display_name":"Central Police University","ror":"https://ror.org/03xms6995","country_code":"TW","type":"education","lineage":["https://openalex.org/I143545923"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Po Liu","raw_affiliation_strings":["Dept. of Criminal Investigation, Central Police University, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Dept. of Criminal Investigation, Central Police University, Taiwan, ROC","institution_ids":["https://openalex.org/I143545923"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061987526","display_name":"Fu-Ching Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I143545923","display_name":"Central Police University","ror":"https://ror.org/03xms6995","country_code":"TW","type":"education","lineage":["https://openalex.org/I143545923"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fu-Ching Tsai","raw_affiliation_strings":["Dept. of Criminal Investigation, Central Police University, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Dept. of Criminal Investigation, Central Police University, Taiwan, ROC","institution_ids":["https://openalex.org/I143545923"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020911361"],"corresponding_institution_ids":["https://openalex.org/I143545923"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04507839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"35","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11838","display_name":"Crime, Illicit Activities, and Governance","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11838","display_name":"Crime, Illicit Activities, and Governance","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10574","display_name":"Crime Patterns and Interventions","score":0.986299991607666,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9812999963760376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7097439765930176},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6196807622909546},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5804681777954102},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.542864203453064},{"id":"https://openalex.org/keywords/law-enforcement","display_name":"Law enforcement","score":0.45516809821128845},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.44948703050613403},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.4312148094177246},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.41236236691474915},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.21876651048660278},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1580761969089508},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.15572085976600647},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11922633647918701}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7097439765930176},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6196807622909546},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5804681777954102},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.542864203453064},{"id":"https://openalex.org/C2780262971","wikidata":"https://www.wikidata.org/wiki/Q44554","display_name":"Law enforcement","level":2,"score":0.45516809821128845},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.44948703050613403},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.4312148094177246},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.41236236691474915},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.21876651048660278},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1580761969089508},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.15572085976600647},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11922633647918701},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/icact51234.2021.9370731","is_oa":false,"landing_page_url":"https://doi.org/10.23919/icact51234.2021.9370731","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 23rd International Conference on Advanced Communication Technology (ICACT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2076705605","https://openalex.org/W2125910575","https://openalex.org/W2283695185","https://openalex.org/W2429791812","https://openalex.org/W3012107526","https://openalex.org/W3104418139","https://openalex.org/W4233975209","https://openalex.org/W6785773296","https://openalex.org/W7008826822"],"related_works":["https://openalex.org/W1966494590","https://openalex.org/W1593132758","https://openalex.org/W2117874351","https://openalex.org/W4206398305","https://openalex.org/W3023934611","https://openalex.org/W2157186778","https://openalex.org/W2982648111","https://openalex.org/W2082747743","https://openalex.org/W1993929477","https://openalex.org/W2071573776"],"abstract_inverted_index":{"In":[0,92],"recent":[1],"years,":[2],"crimes":[3],"using":[4],"bitcoin":[5,37,51,81,108,129],"as":[6,117],"a":[7,38,61,118],"tool":[8,41,119],"have":[9],"brought":[10],"severe":[11],"impacts":[12],"to":[13,59,66,102,120],"the":[14,19,27,85,153,166],"social":[15,141],"order.":[16],"Bitcoin":[17],"has":[18,53],"characteristics":[20],"of":[21,29,87,125,135,178],"high":[22,33],"anonymity,":[23],"decentralization,":[24],"peer-to-peer,":[25],"and":[26,99,122,132,145,160],"use":[28],"asymmetric":[30],"encryption.":[31],"These":[32],"tech":[34],"features":[35],"make":[36],"new":[39],"criminal":[40,47,62,128,181],"which":[42,83],"often":[43],"used":[44],"by":[45,106,140,170],"organized":[46],"groups.":[48],"Therefore,":[49],"analyzing":[50,80,107],"flow":[52,90],"become":[54],"critical":[55],"for":[56,180],"law":[57],"enforcement":[58],"conduct":[60],"investigation.":[63,182],"However,":[64],"due":[65],"its":[67],"UTXO":[68],"(Unspent":[69],"Transaction":[70],"Output)":[71],"transaction":[72,109],"pattern,":[73],"many":[74],"change":[75,104,162,171],"wallets":[76,105,172],"are":[77,138],"generated":[78],"in":[79],"flow,":[82],"affects":[84],"judgment":[86],"actual":[88],"money":[89],"analysis.":[91],"this":[93],"research,":[94],"we":[95,113],"implement":[96],"input-output":[97],"differential":[98],"temporary":[100],"rules":[101,155],"detect":[103,157],"pattern":[110],"characteristics.":[111],"Furthermore,":[112],"design":[114],"web":[115],"crawlers":[116],"collect":[121],"parse":[123],"transactions":[124],"highly":[126],"suspected":[127],"wallets.":[130,163],"Micro":[131],"macro":[133],"perspectives":[134],"network":[136,142],"analysis":[137,143],"provided":[139],"(SNA)":[144],"visualization":[146],"technology.":[147],"The":[148],"experimental":[149],"results":[150],"indicate":[151],"that":[152],"proposed":[154],"can":[156,173],"both":[158],"clustered":[159],"marginal":[161],"By":[164],"eliminating":[165],"noise":[167],"information":[168],"caused":[169],"provide":[174],"coherent":[175],"financial":[176],"flows":[177],"interpretation":[179]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
