{"id":"https://openalex.org/W1966209153","doi":"https://doi.org/10.1145/1282480.1282539","title":"Different views of a data base","display_name":"Different views of a data base","publication_year":1975,"publication_date":"1975-01-01","ids":{"openalex":"https://openalex.org/W1966209153","doi":"https://doi.org/10.1145/1282480.1282539","mag":"1966209153"},"language":"en","primary_location":{"id":"doi:10.1145/1282480.1282539","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1282480.1282539","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1282480.1282539","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st International Conference on Very Large Data Bases - VLDB '75","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1282480.1282539","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070915858","display_name":"Klaus Zimmermann","orcid":"https://orcid.org/0000-0003-3994-2057"},"institutions":[{"id":"https://openalex.org/I2802916955","display_name":"Max Perutz Labs","ror":"https://ror.org/05cz70a34","country_code":"AT","type":"facility","lineage":["https://openalex.org/I2802916955"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Klaus Zimmermann","raw_affiliation_strings":["Ibm Laboratory Vienna, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Ibm Laboratory Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I2802916955"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5070915858"],"corresponding_institution_ids":["https://openalex.org/I2802916955"],"apc_list":null,"apc_paid":null,"fwci":1.3526,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82299151,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"535","last_page":"535"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","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/T10772","display_name":"Distributed systems and fault tolerance","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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9980999827384949,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9957000017166138,"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/relational-model","display_name":"Relational model","score":0.8057886362075806},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.7730759978294373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.738796591758728},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.7107735872268677},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.7041348814964294},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.6310211420059204},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.574669361114502},{"id":"https://openalex.org/keywords/semi-structured-model","display_name":"Semi-structured model","score":0.5645542740821838},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5578610301017761},{"id":"https://openalex.org/keywords/network-model","display_name":"Network model","score":0.5133703947067261},{"id":"https://openalex.org/keywords/database-model","display_name":"Database model","score":0.5115209817886353},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4747759997844696},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.46108052134513855},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4462156891822815},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4157804846763611},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34781354665756226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2070079743862152},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.19094067811965942},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15537559986114502},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.06863802671432495}],"concepts":[{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.8057886362075806},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.7730759978294373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.738796591758728},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.7107735872268677},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.7041348814964294},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.6310211420059204},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.574669361114502},{"id":"https://openalex.org/C56310702","wikidata":"https://www.wikidata.org/wiki/Q2269281","display_name":"Semi-structured model","level":4,"score":0.5645542740821838},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5578610301017761},{"id":"https://openalex.org/C104122410","wikidata":"https://www.wikidata.org/wiki/Q1416406","display_name":"Network model","level":2,"score":0.5133703947067261},{"id":"https://openalex.org/C5968703","wikidata":"https://www.wikidata.org/wiki/Q267136","display_name":"Database model","level":3,"score":0.5115209817886353},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4747759997844696},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.46108052134513855},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4462156891822815},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4157804846763611},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34781354665756226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2070079743862152},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.19094067811965942},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15537559986114502},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.06863802671432495},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1282480.1282539","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1282480.1282539","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1282480.1282539","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st International Conference on Very Large Data Bases - VLDB '75","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/1282480.1282539","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1282480.1282539","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1282480.1282539","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st International Conference on Very Large Data Bases - VLDB '75","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.49000000953674316,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1966209153.pdf","grobid_xml":"https://content.openalex.org/works/W1966209153.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W68087562","https://openalex.org/W100866098","https://openalex.org/W2057773300","https://openalex.org/W2165467455","https://openalex.org/W4299625886"],"related_works":["https://openalex.org/W4248533530","https://openalex.org/W2393499861","https://openalex.org/W1545765013","https://openalex.org/W2388827302","https://openalex.org/W4210859306","https://openalex.org/W4297044271","https://openalex.org/W1503589036","https://openalex.org/W296732031","https://openalex.org/W2403346309","https://openalex.org/W4321463817"],"abstract_inverted_index":{"The":[0,21,79],"problem":[1],"of":[2,53,69,86,95],"data":[3,8,51,71],"base":[4,72],"access":[5],"via":[6],"different":[7],"models":[9],"has":[10,32],"been":[11,33],"investigated":[12],"for":[13],"the":[14,18,27,70,87],"network":[15,22,67,97],"model":[16,23,68,76,90],"and":[17,49],"relational":[19,75,89],"model.":[20],"is":[24,44,57,77,81],"based":[25,82],"on":[26,83],"Codasyl":[28],"proposal":[29,80],"(1),":[30],"which":[31],"modified":[34],"in":[35],"two":[36],"major":[37],"respects:":[38],"only":[39],"one":[40,50],"member":[41],"record":[42,55],"type":[43,56],"allowed":[45],"per":[46],"set":[47],"type,":[48],"item":[52],"each":[54],"assumed":[58],"to":[59],"serve":[60],"as":[61],"primary":[62],"key.":[63],"For":[64],"a":[65,73],"given":[66],"coexistent":[74],"proposed.":[78],"an":[84,93],"extension":[85],"usual":[88],"(2)":[91],"by":[92],"incorporation":[94],"appropriate":[96],"parameters.":[98]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
