{"id":"https://openalex.org/W4286501650","doi":"https://doi.org/10.1145/3519270.3538465","title":"Brief Announcement: How to Tame Multiple Spending in Decentralized Cryptocurrencies","display_name":"Brief Announcement: How to Tame Multiple Spending in Decentralized Cryptocurrencies","publication_year":2022,"publication_date":"2022-07-20","ids":{"openalex":"https://openalex.org/W4286501650","doi":"https://doi.org/10.1145/3519270.3538465"},"language":"en","primary_location":{"id":"doi:10.1145/3519270.3538465","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3519270.3538465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM Symposium on Principles of Distributed Computing","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/A5050858154","display_name":"Jo\u00e3o Paulo Bezerra","orcid":"https://orcid.org/0000-0003-3620-899X"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o Paulo Bezerra","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Paris, France"],"affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210145102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101714664","display_name":"Petr Kuznetsov","orcid":"https://orcid.org/0000-0003-1148-1228"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Petr Kuznetsov","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Paris, France"],"affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210145102"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5050858154"],"corresponding_institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210145102"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13911044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"427","last_page":"429"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9988999962806702,"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":0.9988999962806702,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9988999962806702,"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/T10237","display_name":"Cryptography and Data Security","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/asset","display_name":"Asset (computer security)","score":0.7369186282157898},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.6333365440368652},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6185272932052612},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.6016154885292053},{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.5092719793319702},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.3422372043132782},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.31981202960014343},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.280642569065094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10537967085838318}],"concepts":[{"id":"https://openalex.org/C76178495","wikidata":"https://www.wikidata.org/wiki/Q4808784","display_name":"Asset (computer security)","level":2,"score":0.7369186282157898},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.6333365440368652},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6185272932052612},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.6016154885292053},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.5092719793319702},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.3422372043132782},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.31981202960014343},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.280642569065094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10537967085838318},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3519270.3538465","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3519270.3538465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04337953v1","is_oa":false,"landing_page_url":"https://hal.science/hal-04337953","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"PODC '22: ACM Symposium on Principles of Distributed Computing, Jul 2022, Salerno (Italy), Italy. pp.427-429, &#x27E8;10.1145/3519270.3538465&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1565004756","https://openalex.org/W2035362408","https://openalex.org/W2038345682","https://openalex.org/W2063229843","https://openalex.org/W2097844290","https://openalex.org/W2553854225","https://openalex.org/W2565361601","https://openalex.org/W2907349043","https://openalex.org/W3046599748","https://openalex.org/W3096269614","https://openalex.org/W3098607179","https://openalex.org/W3115280972","https://openalex.org/W6729722957"],"related_works":["https://openalex.org/W4366411693","https://openalex.org/W3211641817","https://openalex.org/W3164717803","https://openalex.org/W4389915954","https://openalex.org/W3123387860","https://openalex.org/W4291291739","https://openalex.org/W2915579847","https://openalex.org/W3110645133","https://openalex.org/W4321377877","https://openalex.org/W2907143025"],"abstract_inverted_index":{"The":[0],"last":[1],"decade":[2],"has":[3],"seen":[4],"a":[5,29,38,87,107],"variety":[6],"of":[7,18,31,90,97,121],"Asset-Transfer":[8],"systems":[9,21,54],"designed":[10],"for":[11],"decentralized":[12,62,112],"environments.":[13],"To":[14],"address":[15],"the":[16,42,61,95,99,111,117,122],"problem":[17,44],"double-spending,":[19],"these":[20,53],"inherently":[22],"make":[23],"strong":[24],"model":[25],"assumptions":[26,114],"and":[27,115],"spend":[28],"lot":[30],"resources.":[32],"In":[33,79],"this":[34,80],"paper,":[35],"we":[36,82],"take":[37],"non-orthodox":[39],"approach":[40],"to":[41,56,72],"double-spending":[43],"that":[45],"might":[46],"suit":[47],"better":[48],"realistic":[49],"environments":[50],"in":[51],"which":[52,93],"are":[55],"be":[57,103],"deployed.":[58],"We":[59,105],"consider":[60],"trust":[63,73,113],"setting,":[64,81],"where":[65],"each":[66],"user":[67],"may":[68],"independently":[69],"choose":[70],"who":[71],"by":[74],"forming":[75],"its":[76],"local":[77],"quorums.":[78],"define":[83],"k-Spending":[84],"Asset":[85],"Transfer,":[86],"relaxed":[88],"version":[89],"asset":[91,101],"transfer":[92],"bounds":[94],"number":[96,120],"times":[98],"same":[100],"can":[102],"spent.":[104],"establish":[106],"precise":[108],"relationship":[109],"between":[110],"k,":[116],"optimal":[118],"spending":[119],"system.":[123]},"counts_by_year":[],"updated_date":"2026-03-26T15:22:09.906841","created_date":"2025-10-10T00:00:00"}
