{"id":"https://openalex.org/W2165614781","doi":"https://doi.org/10.1109/eee.2004.1287338","title":"An efficient, secure and delegable micro-payment system","display_name":"An efficient, secure and delegable micro-payment system","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2165614781","doi":"https://doi.org/10.1109/eee.2004.1287338","mag":"2165614781"},"language":"en","primary_location":{"id":"doi:10.1109/eee.2004.1287338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eee.2004.1287338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on e-Technology, e-Commerce and e-Service, 2004. EEE '04. 2004","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/A5054686592","display_name":"Vishwas Patil","orcid":"https://orcid.org/0000-0001-7714-2291"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vishwas Patil","raw_affiliation_strings":["School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India","institution_ids":["https://openalex.org/I11947397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111410153","display_name":"R. K. Shyamasundar","orcid":"https://orcid.org/0000-0001-6966-0507"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.K. Shyamasundar","raw_affiliation_strings":["School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India","institution_ids":["https://openalex.org/I11947397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5054686592"],"corresponding_institution_ids":["https://openalex.org/I11947397"],"apc_list":null,"apc_paid":null,"fwci":2.3175,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.90584637,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"394","last_page":"404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9990000128746033,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9939000010490417,"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":0.9897000193595886,"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/computer-science","display_name":"Computer science","score":0.7212031483650208},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6904211044311523},{"id":"https://openalex.org/keywords/delegation","display_name":"Delegation","score":0.6364384889602661},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.5997848510742188},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5459871888160706},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5032336115837097},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.49698808789253235},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4663754105567932},{"id":"https://openalex.org/keywords/mobile-payment","display_name":"Mobile payment","score":0.4383176863193512},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43635323643684387},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.42220404744148254},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.3448382616043091},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.18023386597633362},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15329599380493164},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1484212875366211}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7212031483650208},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6904211044311523},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.6364384889602661},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.5997848510742188},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5459871888160706},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5032336115837097},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.49698808789253235},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4663754105567932},{"id":"https://openalex.org/C160949748","wikidata":"https://www.wikidata.org/wiki/Q1365703","display_name":"Mobile payment","level":3,"score":0.4383176863193512},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43635323643684387},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.42220404744148254},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.3448382616043091},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.18023386597633362},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15329599380493164},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1484212875366211},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/eee.2004.1287338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eee.2004.1287338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on e-Technology, e-Commerce and e-Service, 2004. EEE '04. 2004","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.79.9451","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.79.9451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.dsi.uniroma1.it/~patil/pub/e-coupons/EEE04/e-coupons.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1494178662","https://openalex.org/W1504999172","https://openalex.org/W1516873380","https://openalex.org/W1575619952","https://openalex.org/W1603832532","https://openalex.org/W1639145229","https://openalex.org/W1859131989","https://openalex.org/W2004822040","https://openalex.org/W2004858254","https://openalex.org/W2099817583","https://openalex.org/W2110081058","https://openalex.org/W2113446256","https://openalex.org/W2148848042","https://openalex.org/W2336151121","https://openalex.org/W2964944823","https://openalex.org/W6630257636","https://openalex.org/W6630959692","https://openalex.org/W6635987558","https://openalex.org/W6651801579","https://openalex.org/W6674945332","https://openalex.org/W6676669492"],"related_works":["https://openalex.org/W2088556730","https://openalex.org/W2121945076","https://openalex.org/W2783565618","https://openalex.org/W3124878213","https://openalex.org/W102909484","https://openalex.org/W2040420239","https://openalex.org/W2735969440","https://openalex.org/W2756869663","https://openalex.org/W2548001946","https://openalex.org/W2078545362"],"abstract_inverted_index":{"We":[0,56,149],"propose":[1],"a":[2,72,86,115,158],"new":[3],"efficient":[4],"and":[5,35,81,106,129,156],"secure":[6],"micro-payment":[7,98],"scheme,":[8],"named":[9],"e-coupons,":[10],"which":[11,91],"can":[12],"provide":[13],"the":[14,16,43,60,96,121,126,133,138,144,147,151,154,162,165],"users":[15,25,61],"facility":[17,111,139],"of":[18,45,112,120,125,140,146,153,161,164],"delegating":[19],"their":[20,27,64],"spending":[21,65],"capability":[22,66],"to":[23,59,62,132],"other":[24,107],"or":[26,123],"own":[28],"devices":[29],"like":[30],"Laptop,":[31],"PDA,":[32],"Mobile":[33],"Phone,":[34],"such":[36],"service":[37,74],"access":[38,69,83],"points.":[39],"The":[40,110,135],"scheme":[41],"has":[42],"promise":[44],"becoming":[46],"an":[47,77],"enabler":[48],"for":[49,71,79,102],"various":[50,68],"Internet-based":[51,108],"services":[52],"involving":[53],"unit-wise":[54],"payment.":[55],"give":[57],"flexibility":[58,90],"manage":[63],"across":[67],"points":[70],"particular":[73],"without":[75],"obtaining":[76],"authorization":[78,128],"each":[80],"every":[82],"point":[84],"from":[85,137],"facilitating":[87],"bank.":[88],"This":[89],"is":[92,100],"not":[93],"present":[94],"in":[95,118],"existing":[97],"schemes":[99],"essential":[101],"accessing":[103],"ubiquitous":[104],"e-services":[105],"applications.":[109],"delegation":[113,141],"introduces":[114],"slight":[116],"overhead":[117],"respect":[119],"proof":[122],"verification":[124],"delegated":[127],"security":[130],"provided":[131],"payments.":[134],"payoff":[136],"takes":[142],"away":[143],"burden":[145],"overhead.":[148],"discuss":[150],"design":[152],"protocol":[155],"provides":[157],"basic":[159],"analysis":[160],"performance":[163],"system.":[166]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}