{"id":"https://openalex.org/W4415835760","doi":"https://doi.org/10.1007/s11590-025-02264-8","title":"Trust and reputation systems in cloud data centers: a variational approach","display_name":"Trust and reputation systems in cloud data centers: a variational approach","publication_year":2025,"publication_date":"2025-11-04","ids":{"openalex":"https://openalex.org/W4415835760","doi":"https://doi.org/10.1007/s11590-025-02264-8"},"language":"en","primary_location":{"id":"doi:10.1007/s11590-025-02264-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-025-02264-8","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","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/A5072587563","display_name":"Mariantonia Cotronei","orcid":"https://orcid.org/0000-0003-4374-298X"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mariantonia Cotronei","raw_affiliation_strings":["DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021747750","display_name":"Sofia Giuffr\u00e9","orcid":"https://orcid.org/0000-0001-8503-9630"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Sofia Giuffr\u00e8","raw_affiliation_strings":["DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8503-9630","affiliations":[{"raw_affiliation_string":"DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089108050","display_name":"Attilio Marcian\u00f2","orcid":"https://orcid.org/0000-0002-7229-5464"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Attilio Marcian\u00f2","raw_affiliation_strings":["DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIIES - Department of Information Engineering, Infrastructure and Sustainable Energy, University Mediterranea of Reggio Calabria, Via R. Zehender, 89122, Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021747750"],"corresponding_institution_ids":["https://openalex.org/I59725666"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.42303346,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"5","first_page":"955","last_page":"976"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.2842999994754791,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.2842999994754791,"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/T10927","display_name":"Access Control and Trust","score":0.15870000422000885,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.13950000703334808,"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/reputation","display_name":"Reputation","score":0.8651999831199646},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8428999781608582},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.5965999960899353},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5932999849319458},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4625999927520752},{"id":"https://openalex.org/keywords/reputation-system","display_name":"Reputation system","score":0.39309999346733093},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.3928999900817871}],"concepts":[{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.8651999831199646},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8428999781608582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6741999983787537},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.5965999960899353},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5932999849319458},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4625999927520752},{"id":"https://openalex.org/C2781218421","wikidata":"https://www.wikidata.org/wiki/Q2892532","display_name":"Reputation system","level":3,"score":0.39309999346733093},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.3928999900817871},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37940001487731934},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.35409998893737793},{"id":"https://openalex.org/C179768478","wikidata":"https://www.wikidata.org/wiki/Q1120057","display_name":"Cyber-physical system","level":2,"score":0.30709999799728394},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3041999936103821},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29409998655319214},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.2847999930381775},{"id":"https://openalex.org/C78597825","wikidata":"https://www.wikidata.org/wiki/Q484847","display_name":"E-commerce","level":2,"score":0.2833999991416931},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.26350000500679016},{"id":"https://openalex.org/C11343654","wikidata":"https://www.wikidata.org/wiki/Q780008","display_name":"Solution concept","level":3,"score":0.2630000114440918},{"id":"https://openalex.org/C16910744","wikidata":"https://www.wikidata.org/wiki/Q7705759","display_name":"Test data","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.2597000002861023}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11590-025-02264-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-025-02264-8","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1563937077","https://openalex.org/W2015320990","https://openalex.org/W2029441469","https://openalex.org/W2061750102","https://openalex.org/W2097726984","https://openalex.org/W2150475910","https://openalex.org/W2156523427","https://openalex.org/W2794418910","https://openalex.org/W2944770069","https://openalex.org/W4298358184","https://openalex.org/W4381327531","https://openalex.org/W4381885385","https://openalex.org/W4386687745","https://openalex.org/W4387186851","https://openalex.org/W4399296930","https://openalex.org/W4401759820","https://openalex.org/W4403022141","https://openalex.org/W4405778580"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-11-04T00:00:00"}
