{"id":"https://openalex.org/W2022594690","doi":"https://doi.org/10.1016/0169-023x(94)90020-5","title":"An approach to authorization modeling in object-oriented database systems","display_name":"An approach to authorization modeling in object-oriented database systems","publication_year":1994,"publication_date":"1994-02-01","ids":{"openalex":"https://openalex.org/W2022594690","doi":"https://doi.org/10.1016/0169-023x(94)90020-5","mag":"2022594690"},"language":"en","primary_location":{"id":"doi:10.1016/0169-023x(94)90020-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0169-023x(94)90020-5","pdf_url":null,"source":{"id":"https://openalex.org/S136993123","display_name":"Data & Knowledge Engineering","issn_l":"0169-023X","issn":["0169-023X","1872-6933"],"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":"Data & Knowledge Engineering","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/A5061694501","display_name":"Elisa Bertino","orcid":"https://orcid.org/0000-0002-4029-7051"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Bertino","raw_affiliation_strings":["Dipartimento di Informatica e Scienze dell'Informazione, Universita` de Genova, Via L. B. Alberti 4, 16132 Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica e Scienze dell'Informazione, Universita` de Genova, Via L. B. Alberti 4, 16132 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074992278","display_name":"Hans Weigand","orcid":"https://orcid.org/0000-0002-6035-9045"},"institutions":[{"id":"https://openalex.org/I193700539","display_name":"Tilburg University","ror":"https://ror.org/04b8v1s79","country_code":"NL","type":"education","lineage":["https://openalex.org/I193700539"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"H. Weigand","raw_affiliation_strings":["INFOLAB, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands","Infolab, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands"],"affiliations":[{"raw_affiliation_string":"INFOLAB, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands","institution_ids":["https://openalex.org/I193700539"]},{"raw_affiliation_string":"Infolab, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands","institution_ids":["https://openalex.org/I193700539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074992278"],"corresponding_institution_ids":["https://openalex.org/I193700539"],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":6.9465,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96554382,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"12","issue":"1","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9988999962806702,"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":0.9988999962806702,"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/T10927","display_name":"Access Control and Trust","score":0.9972000122070312,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9966999888420105,"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":0.785064697265625},{"id":"https://openalex.org/keywords/authorization","display_name":"Authorization","score":0.7109533548355103},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6179918646812439},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.5876829028129578},{"id":"https://openalex.org/keywords/authorization-certificate","display_name":"Authorization certificate","score":0.5744523406028748},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5161650776863098},{"id":"https://openalex.org/keywords/database-model","display_name":"Database model","score":0.469992995262146},{"id":"https://openalex.org/keywords/semi-structured-model","display_name":"Semi-structured model","score":0.4309947192668915},{"id":"https://openalex.org/keywords/semantic-data-model","display_name":"Semantic data model","score":0.42609256505966187},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.4202382564544678},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.3980652391910553},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.37790000438690186},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07798868417739868}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.785064697265625},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.7109533548355103},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6179918646812439},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5876829028129578},{"id":"https://openalex.org/C175093008","wikidata":"https://www.wikidata.org/wiki/Q758251","display_name":"Authorization certificate","level":5,"score":0.5744523406028748},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5161650776863098},{"id":"https://openalex.org/C5968703","wikidata":"https://www.wikidata.org/wiki/Q267136","display_name":"Database model","level":3,"score":0.469992995262146},{"id":"https://openalex.org/C56310702","wikidata":"https://www.wikidata.org/wiki/Q2269281","display_name":"Semi-structured model","level":4,"score":0.4309947192668915},{"id":"https://openalex.org/C90312973","wikidata":"https://www.wikidata.org/wiki/Q7449052","display_name":"Semantic data model","level":2,"score":0.42609256505966187},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.4202382564544678},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.3980652391910553},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.37790000438690186},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07798868417739868},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.0},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C167529545","wikidata":"https://www.wikidata.org/wiki/Q274758","display_name":"Public key certificate","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0169-023x(94)90020-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0169-023x(94)90020-5","pdf_url":null,"source":{"id":"https://openalex.org/S136993123","display_name":"Data & Knowledge Engineering","issn_l":"0169-023X","issn":["0169-023X","1872-6933"],"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":"Data & Knowledge Engineering","raw_type":"journal-article"},{"id":"pmh:oai:tilburguniversity.edu:openaire_cris_publications/db81c0ef-c35a-4234-a510-62a81105cdc4","is_oa":false,"landing_page_url":"https://research.tilburguniversity.edu/en/publications/db81c0ef-c35a-4234-a510-62a81105cdc4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401490","display_name":"Research portal (Tilburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193700539","host_organization_name":"Tilburg University","host_organization_lineage":["https://openalex.org/I193700539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bertino, E & Weigand, H 1994, 'An approach to authorization modeling in object-oriented database systems', Data & Knowledge Engineering, vol. 12, pp. 1-29.","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7599999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W192407326","https://openalex.org/W221670187","https://openalex.org/W1499048821","https://openalex.org/W1549617594","https://openalex.org/W1590607611","https://openalex.org/W1999630943","https://openalex.org/W2013025864","https://openalex.org/W2021570844","https://openalex.org/W2025559026","https://openalex.org/W2073300799","https://openalex.org/W2082625705","https://openalex.org/W2089817190","https://openalex.org/W2101465039","https://openalex.org/W2115162501","https://openalex.org/W2122047369","https://openalex.org/W2122239376","https://openalex.org/W2131153442","https://openalex.org/W2156383386","https://openalex.org/W2161825580","https://openalex.org/W2168098409","https://openalex.org/W2296139130","https://openalex.org/W2974870813","https://openalex.org/W6604794854","https://openalex.org/W6607827930","https://openalex.org/W6635249113","https://openalex.org/W6656824775","https://openalex.org/W6677779460","https://openalex.org/W6678362510","https://openalex.org/W6683068875"],"related_works":["https://openalex.org/W2361597612","https://openalex.org/W2393499861","https://openalex.org/W2362965289","https://openalex.org/W1045036673","https://openalex.org/W2388827302","https://openalex.org/W3214298251","https://openalex.org/W1545765013","https://openalex.org/W4248533530","https://openalex.org/W846443833","https://openalex.org/W1546259798"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}