{"id":"https://openalex.org/W4392905560","doi":"https://doi.org/10.1109/acit58888.2023.10453893","title":"DVD: Decentralized Verification of Diplomas in Smart Universities","display_name":"DVD: Decentralized Verification of Diplomas in Smart Universities","publication_year":2023,"publication_date":"2023-12-06","ids":{"openalex":"https://openalex.org/W4392905560","doi":"https://doi.org/10.1109/acit58888.2023.10453893"},"language":"en","primary_location":{"id":"doi:10.1109/acit58888.2023.10453893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit58888.2023.10453893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 24th International Arab Conference on Information Technology (ACIT)","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/A5010505313","display_name":"Hafida Saidi","orcid":"https://orcid.org/0000-0003-3859-859X"},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"Hafida Saidi","raw_affiliation_strings":["Abou Bakr Belkaid University,STIC Lab,Tlemcen,Algeria","STIC Lab, Abou Bakr Belkaid University, Tlemcen, Algeria"],"affiliations":[{"raw_affiliation_string":"Abou Bakr Belkaid University,STIC Lab,Tlemcen,Algeria","institution_ids":["https://openalex.org/I233209018"]},{"raw_affiliation_string":"STIC Lab, Abou Bakr Belkaid University, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016476518","display_name":"Nabila Labraoui","orcid":"https://orcid.org/0000-0002-5135-8972"},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Nabila Labraoui","raw_affiliation_strings":["Abou Bakr Belkaid University,LRI Lab,Tlemcen,Algeria","LRI Lab, Abou Bakr Belkaid University, Tlemcen, Algeria"],"affiliations":[{"raw_affiliation_string":"Abou Bakr Belkaid University,LRI Lab,Tlemcen,Algeria","institution_ids":["https://openalex.org/I233209018"]},{"raw_affiliation_string":"LRI Lab, Abou Bakr Belkaid University, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075091985","display_name":"Sihem Benfriha","orcid":"https://orcid.org/0000-0002-4669-6053"},"institutions":[{"id":"https://openalex.org/I233209018","display_name":"University of Abou Bekr Belka\u00efd","ror":"https://ror.org/00jsjm362","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Sihem Benfriha","raw_affiliation_strings":["Abou Bakr Belkaid University,STIC Lab,Tlemcen,Algeria","STIC Lab, Abou Bakr Belkaid University, Tlemcen, Algeria"],"affiliations":[{"raw_affiliation_string":"Abou Bakr Belkaid University,STIC Lab,Tlemcen,Algeria","institution_ids":["https://openalex.org/I233209018"]},{"raw_affiliation_string":"STIC Lab, Abou Bakr Belkaid University, Tlemcen, Algeria","institution_ids":["https://openalex.org/I233209018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089428654","display_name":"Zina Houhamdi","orcid":"https://orcid.org/0000-0002-1082-4447"},"institutions":[{"id":"https://openalex.org/I97750245","display_name":"Software (Spain)","ror":"https://ror.org/02ethns06","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210087817","https://openalex.org/I97750245"]},{"id":"https://openalex.org/I161913731","display_name":"Al Ain University","ror":"https://ror.org/023abrt21","country_code":"AE","type":"education","lineage":["https://openalex.org/I161913731"]}],"countries":["AE","ES"],"is_corresponding":false,"raw_author_name":"Zina Houhamdi","raw_affiliation_strings":["College of Engineering, Al Ain University of Science and Technology,Software Engineering Department,Abu Dhabi,UAE","Software Engineering Department, College of Engineering, Al Ain University of Science and Technology, Abu Dhabi, UAE"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Al Ain University of Science and Technology,Software Engineering Department,Abu Dhabi,UAE","institution_ids":["https://openalex.org/I161913731","https://openalex.org/I97750245"]},{"raw_affiliation_string":"Software Engineering Department, College of Engineering, Al Ain University of Science and Technology, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I161913731","https://openalex.org/I97750245"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5010505313"],"corresponding_institution_ids":["https://openalex.org/I233209018"],"apc_list":null,"apc_paid":null,"fwci":0.9163,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82531683,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9950000047683716,"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":0.9950000047683716,"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/T13913","display_name":"Blockchain Technology in Education and Learning","score":0.9736999869346619,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9605000019073486,"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":0.6170156002044678}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6170156002044678}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acit58888.2023.10453893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit58888.2023.10453893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 24th International Arab Conference on Information Technology (ACIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2005725110","https://openalex.org/W2616297136","https://openalex.org/W2765152469","https://openalex.org/W2911770770","https://openalex.org/W2950226624","https://openalex.org/W2982295287","https://openalex.org/W2994753830","https://openalex.org/W3000874551","https://openalex.org/W3005850014","https://openalex.org/W3010318645","https://openalex.org/W3039682318","https://openalex.org/W3088228870","https://openalex.org/W3093496960","https://openalex.org/W3095288941","https://openalex.org/W3099589125","https://openalex.org/W3128126585","https://openalex.org/W3155028880","https://openalex.org/W4214676687","https://openalex.org/W4221079402","https://openalex.org/W4293324975","https://openalex.org/W4296437375","https://openalex.org/W4313546833","https://openalex.org/W4313679435","https://openalex.org/W4317039191"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0,118],"spread":[1],"of":[2,8,21,37,44,59,102],"COVID-19":[3],"has":[4],"hastened":[5],"the":[6,18,22,38,42,57,60,69,86,98],"use":[7],"smart":[9],"learning":[10],"technology":[11,16],"due":[12],"to":[13,55],"advancements":[14],"in":[15,29,128],"and":[17,62,82,84,108,115,130,134],"digital":[19],"transformation":[20],"education":[23,39],"system.":[24,40],"Diplomas":[25],"hold":[26],"high":[27],"importance":[28],"society":[30],"as":[31,34,52],"they":[32],"serve":[33],"official":[35],"proof":[36],"However,":[41],"process":[43],"applying":[45],"for":[46,113],"diploma":[47,80],"issuance":[48],"can":[49],"be":[50],"time-consuming":[51],"universities":[53],"need":[54,74],"validate":[56],"details":[58],"student":[61],"employers":[63],"typically":[64],"verify":[65],"diplomas":[66],"manually":[67],"with":[68,90],"issuing":[70],"institution.":[71],"Therefore,":[72],"we":[73,96],"a":[75],"comprehensive":[76],"approach":[77],"that":[78,123],"involves":[79],"issues":[81],"verification":[83],"revolutionizes":[85],"way":[87],"people":[88],"interact":[89],"each":[91],"other.":[92],"In":[93],"this":[94],"paper,":[95],"propose":[97],"DVD":[99],"(Decentralized":[100],"Verification":[101],"Diplomas)":[103],"system":[104],"based":[105],"on":[106],"blockchain":[107],"SSI":[109],"(Self-Sovereign":[110],"Identity)":[111],"technologies":[112],"managing":[114],"verifying":[116],"diplomas.":[117],"performance":[119],"evaluation":[120],"results":[121],"illustrate":[122],"our":[124],"model":[125],"is":[126],"efficient":[127],"submission":[129],"execution":[131],"time,":[132],"latency,":[133],"throughput.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}