{"id":"https://openalex.org/W2161663463","doi":"https://doi.org/10.1007/3-540-48252-0_3","title":"Consistent Handling of Integrity Constraints and Extensional Assertions for Schema Integration","display_name":"Consistent Handling of Integrity Constraints and Extensional Assertions for Schema Integration","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W2161663463","doi":"https://doi.org/10.1007/3-540-48252-0_3","mag":"2161663463"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-48252-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-48252-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5048758693","display_name":"Can T\u00fcrker","orcid":null},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Can T\u00fcrker","raw_affiliation_strings":["ITI, Otto-von-Guericke-Universit\u00e4t Magdeburg, Postfach 4120, D-39016, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITI, Otto-von-Guericke-Universit\u00e4t Magdeburg, Postfach 4120, D-39016, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042946019","display_name":"Gunter Saake","orcid":"https://orcid.org/0000-0001-9576-8474"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gunter Saake","raw_affiliation_strings":["ITI, Otto-von-Guericke-Universit\u00e4t Magdeburg, Postfach 4120, D-39016, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITI, Otto-von-Guericke-Universit\u00e4t Magdeburg, Postfach 4120, D-39016, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I95793202"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.7487,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75154055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9977999925613403,"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/T11106","display_name":"Data Management and Algorithms","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/extensional-definition","display_name":"Extensional definition","score":0.7650594711303711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7575448751449585},{"id":"https://openalex.org/keywords/data-integrity","display_name":"Data integrity","score":0.6981686949729919},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.6957031488418579},{"id":"https://openalex.org/keywords/schema-migration","display_name":"Schema migration","score":0.5621300339698792},{"id":"https://openalex.org/keywords/data-integration","display_name":"Data integration","score":0.5497241616249084},{"id":"https://openalex.org/keywords/conceptual-schema","display_name":"Conceptual schema","score":0.4886620342731476},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.48069435358047485},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.39886507391929626},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3340526819229126},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3244427442550659},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3162389397621155},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3036862015724182},{"id":"https://openalex.org/keywords/semi-structured-model","display_name":"Semi-structured model","score":0.16538408398628235},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09302973747253418},{"id":"https://openalex.org/keywords/gender-schema-theory","display_name":"Gender schema theory","score":0.06394737958908081}],"concepts":[{"id":"https://openalex.org/C136137745","wikidata":"https://www.wikidata.org/wiki/Q19515659","display_name":"Extensional definition","level":3,"score":0.7650594711303711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7575448751449585},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.6981686949729919},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.6957031488418579},{"id":"https://openalex.org/C153440673","wikidata":"https://www.wikidata.org/wiki/Q7431119","display_name":"Schema migration","level":5,"score":0.5621300339698792},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.5497241616249084},{"id":"https://openalex.org/C29275276","wikidata":"https://www.wikidata.org/wiki/Q2268965","display_name":"Conceptual schema","level":3,"score":0.4886620342731476},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.48069435358047485},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.39886507391929626},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3340526819229126},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3244427442550659},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3162389397621155},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3036862015724182},{"id":"https://openalex.org/C56310702","wikidata":"https://www.wikidata.org/wiki/Q2269281","display_name":"Semi-structured model","level":4,"score":0.16538408398628235},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09302973747253418},{"id":"https://openalex.org/C165611974","wikidata":"https://www.wikidata.org/wiki/Q5531015","display_name":"Gender schema theory","level":2,"score":0.06394737958908081},{"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/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-48252-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-48252-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W81462213","https://openalex.org/W181537133","https://openalex.org/W1507426629","https://openalex.org/W1522299970","https://openalex.org/W1564839971","https://openalex.org/W1825250667","https://openalex.org/W1833962406","https://openalex.org/W1986659531","https://openalex.org/W1989565975","https://openalex.org/W2012014189","https://openalex.org/W2016758618","https://openalex.org/W2025151754","https://openalex.org/W2040733960","https://openalex.org/W2089634871","https://openalex.org/W2132610455","https://openalex.org/W2165332770"],"related_works":["https://openalex.org/W139721835","https://openalex.org/W2582962420","https://openalex.org/W2119389607","https://openalex.org/W1582340086","https://openalex.org/W4237496014","https://openalex.org/W3205223094","https://openalex.org/W45221955","https://openalex.org/W1972697014","https://openalex.org/W2090626944","https://openalex.org/W1851277853"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}