{"id":"https://openalex.org/W3000503443","doi":"https://doi.org/10.1007/s11036-019-01429-x","title":"Fog-Assisted Secure Data Exchange for Examination and Testing in E-learning System","display_name":"Fog-Assisted Secure Data Exchange for Examination and Testing in E-learning System","publication_year":2020,"publication_date":"2020-01-18","ids":{"openalex":"https://openalex.org/W3000503443","doi":"https://doi.org/10.1007/s11036-019-01429-x","mag":"3000503443"},"language":"en","primary_location":{"id":"doi:10.1007/s11036-019-01429-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-019-01429-x","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","raw_type":"journal-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/A5078332598","display_name":"Samina Kausar","orcid":"https://orcid.org/0000-0003-1330-7266"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]},{"id":"https://openalex.org/I146840658","display_name":"University of Azad Jammu and Kashmir","ror":"https://ror.org/015566d55","country_code":"PK","type":"education","lineage":["https://openalex.org/I146840658"]}],"countries":["CN","PK"],"is_corresponding":false,"raw_author_name":"Samina Kausar","raw_affiliation_strings":["Department of CS & IT, University of Kotli Azad Jammu and Kashmir, Kotli Azad Kashmir, 11100, Pakistan","School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China"],"affiliations":[{"raw_affiliation_string":"Department of CS & IT, University of Kotli Azad Jammu and Kashmir, Kotli Azad Kashmir, 11100, Pakistan","institution_ids":["https://openalex.org/I146840658"]},{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084467125","display_name":"Huahu Xu","orcid":"https://orcid.org/0000-0001-8220-1639"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Huahu","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067324722","display_name":"Ata Ullah","orcid":"https://orcid.org/0000-0003-3603-1709"},"institutions":[{"id":"https://openalex.org/I17120543","display_name":"National University of Modern Languages","ror":"https://ror.org/008dh2426","country_code":"PK","type":"education","lineage":["https://openalex.org/I17120543"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Ata Ullah","raw_affiliation_strings":["Department of Computer Science, National University of Modern Languages, Islamabad, 44000, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National University of Modern Languages, Islamabad, 44000, Pakistan","institution_ids":["https://openalex.org/I17120543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036943629","display_name":"Wenhao Zhu","orcid":"https://orcid.org/0000-0002-9656-9781"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhu Wenhao","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066052712","display_name":"Muhammad Yasir Shabir","orcid":"https://orcid.org/0000-0002-2729-9247"},"institutions":[{"id":"https://openalex.org/I146840658","display_name":"University of Azad Jammu and Kashmir","ror":"https://ror.org/015566d55","country_code":"PK","type":"education","lineage":["https://openalex.org/I146840658"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Yasir Shabir","raw_affiliation_strings":["Department of CS & IT, University of Kotli Azad Jammu and Kashmir, Kotli Azad Kashmir, 11100, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of CS & IT, University of Kotli Azad Jammu and Kashmir, Kotli Azad Kashmir, 11100, Pakistan","institution_ids":["https://openalex.org/I146840658"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067324722"],"corresponding_institution_ids":["https://openalex.org/I17120543"],"apc_list":null,"apc_paid":null,"fwci":2.901,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91050315,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"28","issue":"2","first_page":"673","last_page":"689"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9969000220298767,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9969000220298767,"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/T14067","display_name":"Cloud Computing and Remote Desktop Technologies","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9797000288963318,"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":0.869975209236145},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6094022393226624},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5669073462486267},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5124340653419495},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.4852985739707947},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.44009464979171753},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.4349586069583893},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.4215690493583679},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.270580530166626},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1700567603111267}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.869975209236145},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6094022393226624},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5669073462486267},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5124340653419495},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.4852985739707947},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.44009464979171753},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.4349586069583893},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.4215690493583679},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.270580530166626},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1700567603111267},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11036-019-01429-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-019-01429-x","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1150961127","display_name":null,"funder_award_id":"61572434,91630206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G296978780","display_name":null,"funder_award_id":"16DZ2293600","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1520495633","https://openalex.org/W1909491862","https://openalex.org/W1955809470","https://openalex.org/W1997956661","https://openalex.org/W1998646994","https://openalex.org/W2090870668","https://openalex.org/W2133226403","https://openalex.org/W2143900028","https://openalex.org/W2185588776","https://openalex.org/W2317560672","https://openalex.org/W2334945998","https://openalex.org/W2339512940","https://openalex.org/W2339994712","https://openalex.org/W2472333518","https://openalex.org/W2489977678","https://openalex.org/W2500852932","https://openalex.org/W2519297364","https://openalex.org/W2521465349","https://openalex.org/W2543329213","https://openalex.org/W2553013217","https://openalex.org/W2558138796","https://openalex.org/W2588547626","https://openalex.org/W2594570269","https://openalex.org/W2609280828","https://openalex.org/W2609646553","https://openalex.org/W2614313170","https://openalex.org/W2735105141","https://openalex.org/W2741846028","https://openalex.org/W2746820833","https://openalex.org/W2779935842","https://openalex.org/W2781628824","https://openalex.org/W2788915040","https://openalex.org/W2792317582","https://openalex.org/W2793343875","https://openalex.org/W2796447772","https://openalex.org/W2801874152","https://openalex.org/W2808064527","https://openalex.org/W2883325838","https://openalex.org/W2883865743","https://openalex.org/W2893970994","https://openalex.org/W2895615678","https://openalex.org/W2896152542","https://openalex.org/W2901384993","https://openalex.org/W2907805495","https://openalex.org/W2910399382","https://openalex.org/W2919593857","https://openalex.org/W2929540820","https://openalex.org/W2964307535","https://openalex.org/W2964318036","https://openalex.org/W2998524244","https://openalex.org/W3156499902","https://openalex.org/W3170071064","https://openalex.org/W4206013171","https://openalex.org/W4241665881","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2883256816"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}