{"id":"https://openalex.org/W110739900","doi":"https://doi.org/10.1007/978-3-642-10772-6_12","title":"An E-Cash Based Implementation Model for Facilitating Anonymous Purchasing of Information Products","display_name":"An E-Cash Based Implementation Model for Facilitating Anonymous Purchasing of Information Products","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W110739900","doi":"https://doi.org/10.1007/978-3-642-10772-6_12","mag":"110739900"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-10772-6_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-10772-6_12","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5101914916","display_name":"Zhen Zhang","orcid":"https://orcid.org/0000-0003-0623-5866"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zhen Zhang","raw_affiliation_strings":["DREAM Lab, EECS Dept., University of California, Irvine, CA, USA"],"affiliations":[{"raw_affiliation_string":"DREAM Lab, EECS Dept., University of California, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027913130","display_name":"K. H. Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"K. H. (Kane) Kim","raw_affiliation_strings":["ETRI, Korea"],"affiliations":[{"raw_affiliation_string":"ETRI, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037569263","display_name":"Myeong-Ho Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Myeong-Ho Kang","raw_affiliation_strings":["DREAM Lab, EECS Dept., University of California, Irvine, CA, USA"],"affiliations":[{"raw_affiliation_string":"DREAM Lab, EECS Dept., University of California, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028505571","display_name":"Tianran Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tianran Zhou","raw_affiliation_strings":["DREAM Lab, EECS Dept., University of California, Irvine, CA, USA"],"affiliations":[{"raw_affiliation_string":"DREAM Lab, EECS Dept., University of California, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005709094","display_name":"Byungho Chung","orcid":"https://orcid.org/0000-0001-6314-8094"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byung-Ho Chung","raw_affiliation_strings":["ETRI, Korea"],"affiliations":[{"raw_affiliation_string":"ETRI, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045755409","display_name":"Shin-Hyo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Shin-Hyo Kim","raw_affiliation_strings":["ETRI, Korea"],"affiliations":[{"raw_affiliation_string":"ETRI, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028001775","display_name":"Seok-Joon Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seok-Joon Lee","raw_affiliation_strings":["ETRI, Korea"],"affiliations":[{"raw_affiliation_string":"ETRI, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101914916"],"corresponding_institution_ids":["https://openalex.org/I204250578"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.03024645,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"148","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9987999796867371,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9904000163078308,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9902999997138977,"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":0.8314104676246643},{"id":"https://openalex.org/keywords/purchasing","display_name":"Purchasing","score":0.7730462551116943},{"id":"https://openalex.org/keywords/cash","display_name":"Cash","score":0.5256144404411316},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3299367427825928},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.1122705340385437},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.09917351603507996},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.07578328251838684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8314104676246643},{"id":"https://openalex.org/C2778813691","wikidata":"https://www.wikidata.org/wiki/Q1369832","display_name":"Purchasing","level":2,"score":0.7730462551116943},{"id":"https://openalex.org/C2778083465","wikidata":"https://www.wikidata.org/wiki/Q693464","display_name":"Cash","level":2,"score":0.5256144404411316},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3299367427825928},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.1122705340385437},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.09917351603507996},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.07578328251838684}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-10772-6_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-10772-6_12","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.46000000834465027,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1494232233","https://openalex.org/W1521562196","https://openalex.org/W1535861450","https://openalex.org/W1545174125","https://openalex.org/W1556212265","https://openalex.org/W1572300106","https://openalex.org/W1591967853","https://openalex.org/W1594128832","https://openalex.org/W1597801646","https://openalex.org/W1601001795","https://openalex.org/W1847217253","https://openalex.org/W1996360405","https://openalex.org/W2039837665","https://openalex.org/W2103647628","https://openalex.org/W2124827682","https://openalex.org/W2127295197","https://openalex.org/W2137664544","https://openalex.org/W2145376736","https://openalex.org/W2475786860","https://openalex.org/W2480498986","https://openalex.org/W2482045774","https://openalex.org/W2484860292","https://openalex.org/W2490262601","https://openalex.org/W2496127125","https://openalex.org/W2506735936","https://openalex.org/W2607235567","https://openalex.org/W2915470408","https://openalex.org/W3142333173","https://openalex.org/W3149186043","https://openalex.org/W4232836212","https://openalex.org/W4300388644"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2351217280","https://openalex.org/W2086836292","https://openalex.org/W2354083748","https://openalex.org/W2357949222","https://openalex.org/W2338005294","https://openalex.org/W2104192539","https://openalex.org/W2954733677","https://openalex.org/W2033865166"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}