{"id":"https://openalex.org/W2012977230","doi":"https://doi.org/10.1016/s0169-023x(98)00014-7","title":"A temporal approach to managing schema evolution in object database systems","display_name":"A temporal approach to managing schema evolution in object database systems","publication_year":1998,"publication_date":"1998-10-01","ids":{"openalex":"https://openalex.org/W2012977230","doi":"https://doi.org/10.1016/s0169-023x(98)00014-7","mag":"2012977230"},"language":"en","primary_location":{"id":"doi:10.1016/s0169-023x(98)00014-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0169-023x(98)00014-7","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 &amp; 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/A5026969499","display_name":"Iqbal A. Goralwalla","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Iqbal A. Goralwalla","raw_affiliation_strings":["Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000711683","display_name":"Duane Szafron","orcid":"https://orcid.org/0000-0001-7864-6811"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Duane Szafron","raw_affiliation_strings":["Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014972038","display_name":"M. TAMER \u00d6ZSU","orcid":"https://orcid.org/0000-0002-8126-1717"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M.Tamer \u00d6zsu","raw_affiliation_strings":["Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Database Systems Research, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109861516","display_name":"Randal J. Peters","orcid":null},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Randal J. Peters","raw_affiliation_strings":["Advanced Database Systems Laboratory, Department of Computer Science, University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Database Systems Laboratory, Department of Computer Science, University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":1.5902,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.85573044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"28","issue":"1","first_page":"73","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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":0.9994999766349792,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9861000180244446,"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/schema-evolution","display_name":"Schema evolution","score":0.6912802457809448},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6397144794464111},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.6231383681297302},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.5506224632263184},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5261884927749634},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.42652827501296997},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3385743498802185}],"concepts":[{"id":"https://openalex.org/C2780660560","wikidata":"https://www.wikidata.org/wiki/Q3951893","display_name":"Schema evolution","level":4,"score":0.6912802457809448},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6397144794464111},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.6231383681297302},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.5506224632263184},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5261884927749634},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.42652827501296997},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3385743498802185}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0169-023x(98)00014-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0169-023x(98)00014-7","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 &amp; Knowledge Engineering","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":68,"referenced_works":["https://openalex.org/W17149905","https://openalex.org/W34748465","https://openalex.org/W60255309","https://openalex.org/W111768835","https://openalex.org/W182552746","https://openalex.org/W1479768946","https://openalex.org/W1496974946","https://openalex.org/W1504300023","https://openalex.org/W1504914360","https://openalex.org/W1512552654","https://openalex.org/W1512562726","https://openalex.org/W1533863182","https://openalex.org/W1569988106","https://openalex.org/W1588196224","https://openalex.org/W1596416272","https://openalex.org/W1600717910","https://openalex.org/W1603379605","https://openalex.org/W1871519058","https://openalex.org/W1876515049","https://openalex.org/W1947383236","https://openalex.org/W1970357463","https://openalex.org/W1977647614","https://openalex.org/W1982731949","https://openalex.org/W1992752048","https://openalex.org/W1993673436","https://openalex.org/W1996344618","https://openalex.org/W2039601877","https://openalex.org/W2042893791","https://openalex.org/W2044481830","https://openalex.org/W2048210303","https://openalex.org/W2057918700","https://openalex.org/W2065530596","https://openalex.org/W2072838876","https://openalex.org/W2081564436","https://openalex.org/W2081725016","https://openalex.org/W2087257109","https://openalex.org/W2091207472","https://openalex.org/W2095436501","https://openalex.org/W2098012655","https://openalex.org/W2119984902","https://openalex.org/W2123975697","https://openalex.org/W2131153442","https://openalex.org/W2167068797","https://openalex.org/W2215315499","https://openalex.org/W2225422347","https://openalex.org/W6601404744","https://openalex.org/W6602470602","https://openalex.org/W6628627874","https://openalex.org/W6629884106","https://openalex.org/W6630193233","https://openalex.org/W6630553636","https://openalex.org/W6630631438","https://openalex.org/W6631863595","https://openalex.org/W6634267979","https://openalex.org/W6635066697","https://openalex.org/W6635504099","https://openalex.org/W6635835437","https://openalex.org/W6636124389","https://openalex.org/W6639556087","https://openalex.org/W6640630852","https://openalex.org/W6645801087","https://openalex.org/W6648913422","https://openalex.org/W6661429029","https://openalex.org/W6668679190","https://openalex.org/W6674322546","https://openalex.org/W6674730575","https://openalex.org/W6688089508","https://openalex.org/W6940503693"],"related_works":["https://openalex.org/W2911644013","https://openalex.org/W1509177098","https://openalex.org/W2108349789","https://openalex.org/W2405544841","https://openalex.org/W190148092","https://openalex.org/W2136015671","https://openalex.org/W1602803164","https://openalex.org/W2169247002","https://openalex.org/W2506830159","https://openalex.org/W1505756205"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
