{"id":"https://openalex.org/W1999815481","doi":"https://doi.org/10.1016/0306-4379(82)90013-8","title":"Data Security Management in Distributed Data Bases","display_name":"Data Security Management in Distributed Data Bases","publication_year":1982,"publication_date":"1982-01-01","ids":{"openalex":"https://openalex.org/W1999815481","doi":"https://doi.org/10.1016/0306-4379(82)90013-8","mag":"1999815481"},"language":"en","primary_location":{"id":"doi:10.1016/0306-4379(82)90013-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4379(82)90013-8","pdf_url":null,"source":{"id":"https://openalex.org/S193006928","display_name":"Information Systems","issn_l":"0306-4379","issn":["0306-4379","1873-6076"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Systems","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/A5070277921","display_name":"U. Bussolati","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"U Bussolati","raw_affiliation_strings":["Istituto di Elettrotecnica ed Elettronica del Polilecnico di Milano, P. za L. da Vinci 32 20133 Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Elettrotecnica ed Elettronica del Polilecnico di Milano, P. za L. da Vinci 32 20133 Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113496930","display_name":"Giancarlo Martella","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G Martella","raw_affiliation_strings":["Istituto di Elettrotecnica ed Elettronica del Polilecnico di Milano, P. za L. da Vinci 32 20133 Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Elettrotecnica ed Elettronica del Polilecnico di Milano, P. za L. da Vinci 32 20133 Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":{"value":3410,"currency":"USD","value_usd":3410},"apc_paid":null,"fwci":1.1788,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81108061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"3","first_page":"217","last_page":"227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9995999932289124,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9995999932289124,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9990000128746033,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8240368366241455},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7534629106521606},{"id":"https://openalex.org/keywords/logical-data-model","display_name":"Logical data model","score":0.6454555988311768},{"id":"https://openalex.org/keywords/conceptual-schema","display_name":"Conceptual schema","score":0.6230568289756775},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.5533115267753601},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4290074110031128},{"id":"https://openalex.org/keywords/data-consistency","display_name":"Data consistency","score":0.42409706115722656},{"id":"https://openalex.org/keywords/conceptual-model","display_name":"Conceptual model","score":0.42121049761772156},{"id":"https://openalex.org/keywords/data-integrity","display_name":"Data integrity","score":0.4176541566848755},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.4130863547325134},{"id":"https://openalex.org/keywords/semi-structured-model","display_name":"Semi-structured model","score":0.410513699054718},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.40723833441734314},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.3682827949523926},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3503534197807312},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.33421605825424194},{"id":"https://openalex.org/keywords/database-model","display_name":"Database model","score":0.24723213911056519},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.1850695013999939},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16246098279953003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.105375736951828}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8240368366241455},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7534629106521606},{"id":"https://openalex.org/C203702819","wikidata":"https://www.wikidata.org/wiki/Q17146953","display_name":"Logical data model","level":3,"score":0.6454555988311768},{"id":"https://openalex.org/C29275276","wikidata":"https://www.wikidata.org/wiki/Q2268965","display_name":"Conceptual schema","level":3,"score":0.6230568289756775},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.5533115267753601},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4290074110031128},{"id":"https://openalex.org/C93361087","wikidata":"https://www.wikidata.org/wiki/Q4426698","display_name":"Data consistency","level":2,"score":0.42409706115722656},{"id":"https://openalex.org/C13606891","wikidata":"https://www.wikidata.org/wiki/Q2623243","display_name":"Conceptual model","level":2,"score":0.42121049761772156},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.4176541566848755},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.4130863547325134},{"id":"https://openalex.org/C56310702","wikidata":"https://www.wikidata.org/wiki/Q2269281","display_name":"Semi-structured model","level":4,"score":0.410513699054718},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.40723833441734314},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3682827949523926},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3503534197807312},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.33421605825424194},{"id":"https://openalex.org/C5968703","wikidata":"https://www.wikidata.org/wiki/Q267136","display_name":"Database model","level":3,"score":0.24723213911056519},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.1850695013999939},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16246098279953003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.105375736951828},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C165611974","wikidata":"https://www.wikidata.org/wiki/Q5531015","display_name":"Gender schema theory","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0306-4379(82)90013-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4379(82)90013-8","pdf_url":null,"source":{"id":"https://openalex.org/S193006928","display_name":"Information Systems","issn_l":"0306-4379","issn":["0306-4379","1873-6076"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W110938048","https://openalex.org/W1524668325","https://openalex.org/W1596596591","https://openalex.org/W1979591385","https://openalex.org/W2021866767","https://openalex.org/W2107705874","https://openalex.org/W2165467455","https://openalex.org/W2185907055","https://openalex.org/W2293634425","https://openalex.org/W6604426953","https://openalex.org/W6631393269","https://openalex.org/W6631753193","https://openalex.org/W6635658790","https://openalex.org/W6684239258","https://openalex.org/W6808419535"],"related_works":["https://openalex.org/W846443833","https://openalex.org/W2387641962","https://openalex.org/W2368636322","https://openalex.org/W1045036673","https://openalex.org/W2362965289","https://openalex.org/W64119677","https://openalex.org/W2270229215","https://openalex.org/W1546259798","https://openalex.org/W4321463817","https://openalex.org/W4297044271"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}