{"id":"https://openalex.org/W2065654735","doi":"https://doi.org/10.1016/0306-4379(96)00011-7","title":"Standard transformations for the normalization of ER schemata","display_name":"Standard transformations for the normalization of ER schemata","publication_year":1996,"publication_date":"1996-04-01","ids":{"openalex":"https://openalex.org/W2065654735","doi":"https://doi.org/10.1016/0306-4379(96)00011-7","mag":"2065654735"},"language":"en","primary_location":{"id":"doi:10.1016/0306-4379(96)00011-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4379(96)00011-7","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/A5028699280","display_name":"Otto Rauh","orcid":null},"institutions":[{"id":"https://openalex.org/I891521709","display_name":"Daimler (Germany)","ror":"https://ror.org/00m0j3d84","country_code":"DE","type":"company","lineage":["https://openalex.org/I891521709"]},{"id":"https://openalex.org/I41121874","display_name":"Heilbronn University","ror":"https://ror.org/04g5gcg95","country_code":"DE","type":"education","lineage":["https://openalex.org/I41121874"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Otto Rauh","raw_affiliation_strings":["Fachhochschule Heilbronn, Daimlerstr. 35, D-74653 K\u00fcnzelsau, Germany"],"affiliations":[{"raw_affiliation_string":"Fachhochschule Heilbronn, Daimlerstr. 35, D-74653 K\u00fcnzelsau, Germany","institution_ids":["https://openalex.org/I41121874","https://openalex.org/I891521709"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069140212","display_name":"Eberhard Stickel","orcid":null},"institutions":[{"id":"https://openalex.org/I254029264","display_name":"European University Viadrina","ror":"https://ror.org/02msan859","country_code":"DE","type":"education","lineage":["https://openalex.org/I254029264"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eberhard Stickel","raw_affiliation_strings":["Europa-Universit\u00e4t Viadrina, Gro\u03b2e Scharrnstr. 59, D-15230 Frankfurt (Oder, Germany"],"affiliations":[{"raw_affiliation_string":"Europa-Universit\u00e4t Viadrina, Gro\u03b2e Scharrnstr. 59, D-15230 Frankfurt (Oder, Germany","institution_ids":["https://openalex.org/I254029264"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028699280"],"corresponding_institution_ids":["https://openalex.org/I41121874","https://openalex.org/I891521709"],"apc_list":{"value":2970,"currency":"USD","value_usd":2970},"apc_paid":null,"fwci":1.1051,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81769367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"21","issue":"2","first_page":"187","last_page":"208"},"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":0.994700014591217,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9886999726295471,"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/normalization","display_name":"Normalization (sociology)","score":0.8561329245567322},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7604519128799438},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.6534003615379333},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.497724324464798},{"id":"https://openalex.org/keywords/functional-dependency","display_name":"Functional dependency","score":0.48365533351898193},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4739242494106293},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40712806582450867},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34630662202835083},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.21107932925224304}],"concepts":[{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.8561329245567322},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7604519128799438},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.6534003615379333},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.497724324464798},{"id":"https://openalex.org/C26320393","wikidata":"https://www.wikidata.org/wiki/Q597053","display_name":"Functional dependency","level":3,"score":0.48365533351898193},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4739242494106293},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40712806582450867},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34630662202835083},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.21107932925224304},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0306-4379(96)00011-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4379(96)00011-7","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1497921804","https://openalex.org/W1511014465","https://openalex.org/W1515566602","https://openalex.org/W1542651419","https://openalex.org/W1544920330","https://openalex.org/W1557293853","https://openalex.org/W1568852671","https://openalex.org/W1602005574","https://openalex.org/W2021941734","https://openalex.org/W2035549722","https://openalex.org/W2046746257","https://openalex.org/W2057491878","https://openalex.org/W2082100731","https://openalex.org/W2085376385","https://openalex.org/W2115822498","https://openalex.org/W2138635944","https://openalex.org/W2140037779","https://openalex.org/W2144192824","https://openalex.org/W2162621793","https://openalex.org/W2254201820","https://openalex.org/W2945526390","https://openalex.org/W4301901568","https://openalex.org/W6630672537","https://openalex.org/W6631393269","https://openalex.org/W6632536197","https://openalex.org/W6632632281","https://openalex.org/W6633175953","https://openalex.org/W6633999336","https://openalex.org/W6671510069","https://openalex.org/W6680495390","https://openalex.org/W7046974313"],"related_works":["https://openalex.org/W2093003289","https://openalex.org/W2039445786","https://openalex.org/W2185054849","https://openalex.org/W2884840983","https://openalex.org/W2361244046","https://openalex.org/W2126493028","https://openalex.org/W2584736212","https://openalex.org/W2582695666","https://openalex.org/W1629972737","https://openalex.org/W1504218574"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
