{"id":"https://openalex.org/W3138517659","doi":"https://doi.org/10.1007/978-3-540-75563-0_22","title":"Collection Type Constructors in Entity-Relationship Modeling","display_name":"Collection Type Constructors in Entity-Relationship Modeling","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W3138517659","doi":"https://doi.org/10.1007/978-3-540-75563-0_22","mag":"3138517659"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-75563-0_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-75563-0_22","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":"book-chapter","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/A5103092450","display_name":"Sven Hartmann","orcid":"https://orcid.org/0000-0003-4565-9645"},"institutions":[{"id":"https://openalex.org/I51158804","display_name":"Massey University","ror":"https://ror.org/052czxv31","country_code":"NZ","type":"education","lineage":["https://openalex.org/I51158804"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Sven Hartmann","raw_affiliation_strings":["Information Science Research Centre, Massey University, New Zealand"],"affiliations":[{"raw_affiliation_string":"Information Science Research Centre, Massey University, New Zealand","institution_ids":["https://openalex.org/I51158804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069839542","display_name":"Sebastian Link","orcid":"https://orcid.org/0000-0002-1816-2863"},"institutions":[{"id":"https://openalex.org/I51158804","display_name":"Massey University","ror":"https://ror.org/052czxv31","country_code":"NZ","type":"education","lineage":["https://openalex.org/I51158804"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Sebastian Link","raw_affiliation_strings":["Information Science Research Centre, Massey University, New Zealand"],"affiliations":[{"raw_affiliation_string":"Information Science Research Centre, Massey University, New Zealand","institution_ids":["https://openalex.org/I51158804"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103092450"],"corresponding_institution_ids":["https://openalex.org/I51158804"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.6691,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.86416111,"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":"307","last_page":"322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998000264167786,"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":0.9998000264167786,"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/T11106","display_name":"Data Management and Algorithms","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8567492961883545},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.5620666146278381},{"id":"https://openalex.org/keywords/entity\u2013relationship-model","display_name":"Entity\u2013relationship model","score":0.5499656796455383},{"id":"https://openalex.org/keywords/relational-model","display_name":"Relational model","score":0.5102264881134033},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.47778046131134033},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.43872109055519104},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40299472212791443},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.39062362909317017},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.3144455552101135}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8567492961883545},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.5620666146278381},{"id":"https://openalex.org/C103593891","wikidata":"https://www.wikidata.org/wiki/Q624546","display_name":"Entity\u2013relationship model","level":3,"score":0.5499656796455383},{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.5102264881134033},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.47778046131134033},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.43872109055519104},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40299472212791443},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.39062362909317017},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.3144455552101135}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-75563-0_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-75563-0_22","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"},{"id":"pmh:oai:researchspace.auckland.ac.nz:2292/9907","is_oa":false,"landing_page_url":"https://hdl.handle.net/2292/9907","pdf_url":null,"source":{"id":"https://openalex.org/S7407055463","display_name":"ResearchSpace (University of Auckland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I154130895","host_organization_name":"University of Auckland","host_organization_lineage":["https://openalex.org/I154130895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W192407326","https://openalex.org/W1535627680","https://openalex.org/W1585806150","https://openalex.org/W1880467568","https://openalex.org/W1990158996","https://openalex.org/W2060849841","https://openalex.org/W2089781037","https://openalex.org/W2094084833","https://openalex.org/W2125552274","https://openalex.org/W2127972622","https://openalex.org/W2168604934","https://openalex.org/W2505763010","https://openalex.org/W2751084063","https://openalex.org/W2945526390"],"related_works":["https://openalex.org/W2483382562","https://openalex.org/W2007556552","https://openalex.org/W2512945146","https://openalex.org/W2363790562","https://openalex.org/W2101197724","https://openalex.org/W2126493028","https://openalex.org/W2007986108","https://openalex.org/W325713583","https://openalex.org/W2102952102","https://openalex.org/W2460926837"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}