{"id":"https://openalex.org/W2092024083","doi":"https://doi.org/10.1109/nabic.2009.5393854","title":"Towards modeling stored-value electronic money systems","display_name":"Towards modeling stored-value electronic money systems","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2092024083","doi":"https://doi.org/10.1109/nabic.2009.5393854","mag":"2092024083"},"language":"en","primary_location":{"id":"doi:10.1109/nabic.2009.5393854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nabic.2009.5393854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 World Congress on Nature & Biologically Inspired Computing (NaBIC)","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/A5012002493","display_name":"Shunsuke Inenaga","orcid":"https://orcid.org/0000-0002-1833-010X"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shunsuke Inenaga","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034842354","display_name":"Kenichirou Oyama","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichirou Oyama","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090230648","display_name":"Hiroto Yasuura","orcid":"https://orcid.org/0000-0002-8387-5405"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroto Yasuura","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Moto'oka, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012002493"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":0.7403,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82724767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3494","issue":null,"first_page":"902","last_page":"907"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9986000061035156,"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":0.9986000061035156,"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/T10237","display_name":"Cryptography and Data Security","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.991599977016449,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/balance","display_name":"Balance (ability)","score":0.6356518864631653},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.5961071252822876},{"id":"https://openalex.org/keywords/money-measurement-concept","display_name":"Money measurement concept","score":0.5444721579551697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5333608984947205},{"id":"https://openalex.org/keywords/electronic-money","display_name":"Electronic money","score":0.5173608660697937},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.48985621333122253},{"id":"https://openalex.org/keywords/time-value-of-money","display_name":"Time value of money","score":0.4603578448295593},{"id":"https://openalex.org/keywords/endogenous-money","display_name":"Endogenous money","score":0.4186379611492157},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.3515065014362335},{"id":"https://openalex.org/keywords/velocity-of-money","display_name":"Velocity of money","score":0.3385455310344696},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.3230021595954895},{"id":"https://openalex.org/keywords/monetary-economics","display_name":"Monetary economics","score":0.26733386516571045},{"id":"https://openalex.org/keywords/monetary-policy","display_name":"Monetary policy","score":0.16718971729278564},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.09901309013366699},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08315837383270264}],"concepts":[{"id":"https://openalex.org/C168031717","wikidata":"https://www.wikidata.org/wiki/Q1530280","display_name":"Balance (ability)","level":2,"score":0.6356518864631653},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.5961071252822876},{"id":"https://openalex.org/C201924789","wikidata":"https://www.wikidata.org/wiki/Q6899272","display_name":"Money measurement concept","level":5,"score":0.5444721579551697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5333608984947205},{"id":"https://openalex.org/C122941539","wikidata":"https://www.wikidata.org/wiki/Q10836209","display_name":"Electronic money","level":3,"score":0.5173608660697937},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.48985621333122253},{"id":"https://openalex.org/C147842934","wikidata":"https://www.wikidata.org/wiki/Q187142","display_name":"Time value of money","level":2,"score":0.4603578448295593},{"id":"https://openalex.org/C84666643","wikidata":"https://www.wikidata.org/wiki/Q3725134","display_name":"Endogenous money","level":3,"score":0.4186379611492157},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3515065014362335},{"id":"https://openalex.org/C130625013","wikidata":"https://www.wikidata.org/wiki/Q1323540","display_name":"Velocity of money","level":4,"score":0.3385455310344696},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.3230021595954895},{"id":"https://openalex.org/C556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","level":1,"score":0.26733386516571045},{"id":"https://openalex.org/C126285488","wikidata":"https://www.wikidata.org/wiki/Q178476","display_name":"Monetary policy","level":2,"score":0.16718971729278564},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.09901309013366699},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08315837383270264},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nabic.2009.5393854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nabic.2009.5393854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 World Congress on Nature & Biologically Inspired Computing (NaBIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1481392065","https://openalex.org/W1494232233","https://openalex.org/W1597801646","https://openalex.org/W1601001795","https://openalex.org/W1627776661","https://openalex.org/W1704697088","https://openalex.org/W1712350214","https://openalex.org/W1915933348","https://openalex.org/W2002501531","https://openalex.org/W2137664544","https://openalex.org/W2251774999","https://openalex.org/W2426140275","https://openalex.org/W2581194356","https://openalex.org/W3142333173","https://openalex.org/W6629772701","https://openalex.org/W6635824898","https://openalex.org/W6635924301","https://openalex.org/W6637318006","https://openalex.org/W6639968663","https://openalex.org/W6680750839","https://openalex.org/W6792726131"],"related_works":["https://openalex.org/W2485970678","https://openalex.org/W4297689117","https://openalex.org/W2981783495","https://openalex.org/W4245670292","https://openalex.org/W1993874623","https://openalex.org/W2490914971","https://openalex.org/W4380682297","https://openalex.org/W2374812786","https://openalex.org/W4236977205","https://openalex.org/W4385319907"],"abstract_inverted_index":{"This":[0,80,122],"paper":[1,15],"presents":[2],"mathematical":[3],"and":[4,33,40,55],"general":[5],"models":[6],"of":[7,13,26,46],"electronic":[8],"money":[9],"systems.":[10],"The":[11],"goal":[12],"the":[14],"is":[16],"to":[17,129],"propose":[18],"a":[19,50,56,96],"first":[20],"framework":[21],"in":[22,89,103,113],"which":[23],"various":[24],"kinds":[25,45],"e-money":[27,47,52,58,66,78,84,106,116,126],"systems":[28,85,117,127],"can":[29,37,100],"be":[30,38,73,101,111,130],"uniformly":[31],"represented":[32],"their":[34],"security":[35],"properties":[36],"evaluated":[39],"compared.":[41],"We":[42,61],"introduce":[43],"two":[44],"system":[48,53,59,67],"models;":[49],"note-type":[51,77,105,125],"model":[54],"balance-type":[57,65,83,115],"model.":[60],"show":[62,94],"that":[63,82,95,124],"any":[64,76,114],"with":[68,118],"efficient":[69,119],"data":[70,90,120],"transmission":[71],"cannot":[72,110],"simulated":[74],"by":[75],"system.":[79],"implies":[81,123],"are":[86],"strictly":[87],"faster":[88],"communication.":[91,121],"Then,":[92],"we":[93],"forged":[97],"monetary":[98],"value":[99],"detected":[102,112],"some":[104],"systems,":[107],"while":[108],"it":[109],"seem":[128],"more":[131],"secure.":[132]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}