{"id":"https://openalex.org/W4206316007","doi":"https://doi.org/10.1109/access.2021.3132690","title":"Privacy-Preserving Framework for Blockchain-Based Stock Exchange Platform","display_name":"Privacy-Preserving Framework for Blockchain-Based Stock Exchange Platform","publication_year":2021,"publication_date":"2021-12-03","ids":{"openalex":"https://openalex.org/W4206316007","doi":"https://doi.org/10.1109/access.2021.3132690"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3132690","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3132690","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09635808.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09635808.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053430521","display_name":"Hamed Al-Shaibani","orcid":"https://orcid.org/0000-0002-1983-9960"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Hamed Al-Shaibani","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar. (e-mail: halshaibani@mail.hbku.edu.qa)"],"raw_orcid":"https://orcid.org/0000-0002-1983-9960","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar. (e-mail: halshaibani@mail.hbku.edu.qa)","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050815950","display_name":"Noureddine Lasla","orcid":"https://orcid.org/0000-0001-6685-9043"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Noureddine Lasla","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0001-6685-9043","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037234286","display_name":"Mohamed Abdallah","orcid":"https://orcid.org/0000-0002-3261-7588"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mohamed Abdallah","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-3261-7588","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058242659","display_name":"Spiridon Bakiras","orcid":"https://orcid.org/0000-0002-8964-0746"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Spiridon Bakiras","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-8964-0746","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210144839"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.1087,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83765991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"1202","last_page":"1215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"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":0.9998000264167786,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991999864578247,"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/T10237","display_name":"Cryptography and Data Security","score":0.9891999959945679,"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":0.8295806050300598},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7518739700317383},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.607632040977478},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.58144211769104},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.5633704662322998},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5345897674560547},{"id":"https://openalex.org/keywords/k-anonymity","display_name":"k-anonymity","score":0.47381463646888733},{"id":"https://openalex.org/keywords/stock-exchange","display_name":"Stock exchange","score":0.46065446734428406},{"id":"https://openalex.org/keywords/traceability","display_name":"Traceability","score":0.43439945578575134},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.17912256717681885},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.13986003398895264},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.11371412873268127}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8295806050300598},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7518739700317383},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.607632040977478},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.58144211769104},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.5633704662322998},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5345897674560547},{"id":"https://openalex.org/C2777706471","wikidata":"https://www.wikidata.org/wiki/Q17061432","display_name":"k-anonymity","level":3,"score":0.47381463646888733},{"id":"https://openalex.org/C200870193","wikidata":"https://www.wikidata.org/wiki/Q11691","display_name":"Stock exchange","level":2,"score":0.46065446734428406},{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.43439945578575134},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.17912256717681885},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.13986003398895264},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.11371412873268127},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2021.3132690","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3132690","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09635808.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5bbc2b9b709d4ad68ab172370b500be6","is_oa":true,"landing_page_url":"https://doaj.org/article/5bbc2b9b709d4ad68ab172370b500be6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 1202-1215 (2022)","raw_type":"article"},{"id":"pmh:oai:figshare.com:article/26861317","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Privacy-Preserving_Framework_for_Blockchain-Based_Stock_Exchange_Platform/26861317","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3132690","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3132690","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09635808.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309815","display_name":"Qatar Foundation","ror":"https://ror.org/01cawbq05"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4206316007.pdf","grobid_xml":"https://content.openalex.org/works/W4206316007.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W132828864","https://openalex.org/W1589846406","https://openalex.org/W1974997379","https://openalex.org/W2027461045","https://openalex.org/W2038096741","https://openalex.org/W2058277175","https://openalex.org/W2104648615","https://openalex.org/W2134167315","https://openalex.org/W2142291269","https://openalex.org/W2164480471","https://openalex.org/W2413088062","https://openalex.org/W2565287832","https://openalex.org/W2725135237","https://openalex.org/W2732365592","https://openalex.org/W2754835279","https://openalex.org/W2766032006","https://openalex.org/W2779888899","https://openalex.org/W2886177063","https://openalex.org/W2889113390","https://openalex.org/W2890442926","https://openalex.org/W2890504736","https://openalex.org/W2899210042","https://openalex.org/W2921072606","https://openalex.org/W2921980263","https://openalex.org/W2922248402","https://openalex.org/W2947288002","https://openalex.org/W2955349104","https://openalex.org/W2955551212","https://openalex.org/W2968042416","https://openalex.org/W2987069389","https://openalex.org/W3003532130","https://openalex.org/W3036381764","https://openalex.org/W3038608529","https://openalex.org/W3094890662","https://openalex.org/W3124625571","https://openalex.org/W3126072628","https://openalex.org/W3161127642","https://openalex.org/W4249468056","https://openalex.org/W6684197699","https://openalex.org/W6773558565"],"related_works":["https://openalex.org/W2381086482","https://openalex.org/W223766737","https://openalex.org/W2355715322","https://openalex.org/W2108805307","https://openalex.org/W2353100240","https://openalex.org/W1987868057","https://openalex.org/W2057844631","https://openalex.org/W2010323877","https://openalex.org/W3105058304","https://openalex.org/W14791348"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,8,173],"privacy":[4,31,146],"persevering":[5],"framework":[6,28,110,133],"for":[7,182],"decentralized":[9],"stock":[10,177],"exchange":[11],"platform,":[12],"ensuring":[13,63],"anonymity":[14,104,159],"and":[15,21,42,49,52,68,105,115,125],"unlinkability":[16,106],"of":[17,90,130,143,168],"the":[18,37,66,80,88,108,128,131,141,144,149,164,183],"investors\u2019":[19],"accounts":[20,74],"their":[22,59],"respective":[23],"trading":[24,55,99,150],"activities.":[25],"The":[26,118,179],"proposed":[27,109,132,145,170],"meets":[29],"these":[30],"requirements":[32],"by":[33,62],"(i)":[34],"anonymizing":[35],"both":[36,65],"unique":[38],"account":[39],"identifier":[40],"(NIN)":[41],"balance":[43,69],"information":[44],"through":[45],"customized":[46],"data":[47],"generalization":[48],"distortion":[50],"techniques":[51],"(ii)":[53],"making":[54],"transactions":[56],"unlinkable":[57],"to":[58,76,84,103,139],"original":[60],"investors":[61,78],"that":[64],"NIN":[67],"are":[70],"k-anonymous;":[71],"i.e.,":[72],"k":[73],"belonging":[75],"different":[77,158],"have":[79],"same":[81],"balance.":[82],"Moreover,":[83],"ensure":[85],"long-term":[86],"unlinkability,":[87],"process":[89],"anonymization":[91],"is":[92,111],"repeated":[93],"at":[94],"regular":[95],"time":[96,167,190],"intervals":[97],"(every":[98],"session).":[100],"In":[101],"addition":[102],"characteristics,":[107],"augmented":[112],"with":[113,121],"traceability":[114],"non-repudiation":[116],"features.":[117],"simulation":[119],"experiments":[120,156],"several":[122,155],"market":[123],"sizes":[124],"types":[126],"confirm":[127],"effectiveness":[129],"in":[134],"achieving":[135],"full":[136],"k-anonymity.":[137],"Furthermore,":[138],"assess":[140],"overhead":[142],"algorithms":[147],"on":[148],"execution":[151,166,189],"time,":[152],"we":[153],"conduct":[154],"considering":[157],"levels":[160],"k.":[161],"We":[162],"compare":[163],"transaction":[165],"our":[169],"platform":[171],"against":[172],"traditional":[174],"non-privacy-preserving":[175],"blockchain-based":[176],"exchange.":[178],"obtained":[180],"results":[181],"worst-case":[184],"scenarios":[185],"show":[186],"an":[187],"acceptable":[188],"overhead.":[191]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
