{"id":"https://openalex.org/W2091819223","doi":"https://doi.org/10.1007/bf01974951","title":"An interface between object-oriented databases and relational databases","display_name":"An interface between object-oriented databases and relational databases","publication_year":1995,"publication_date":"1995-09-01","ids":{"openalex":"https://openalex.org/W2091819223","doi":"https://doi.org/10.1007/bf01974951","mag":"2091819223"},"language":"en","primary_location":{"id":"doi:10.1007/bf01974951","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01974951","pdf_url":null,"source":{"id":"https://openalex.org/S4210188115","display_name":"Journal of Systems Integration","issn_l":"0925-4676","issn":["0925-4676","1573-8787"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Systems Integration","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/A5101705069","display_name":"Chin\u2010Wan Chung","orcid":"https://orcid.org/0000-0001-6892-1226"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Chin-Wan Chung","raw_affiliation_strings":["Department of Information and Communication Engineering, Korea Advanced Institute of Science and Technology, 130-650, Seoul, Korea","Department of Information & Communication Engineering, Korea Advanced Institute of Science & Technology, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Korea Advanced Institute of Science and Technology, 130-650, Seoul, Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Information & Communication Engineering, Korea Advanced Institute of Science & Technology, Seoul, Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101705069"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I878022262"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23930806,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"3","first_page":"253","last_page":"274"},"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":0.9977999925613403,"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":0.9912999868392944,"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/database","display_name":"Database","score":0.7625853419303894},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7615644335746765},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.746038556098938},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.6153391003608704},{"id":"https://openalex.org/keywords/database-model","display_name":"Database model","score":0.6088238954544067},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.5824905633926392},{"id":"https://openalex.org/keywords/database-theory","display_name":"Database theory","score":0.5520060658454895},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.5493434071540833},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5288358926773071},{"id":"https://openalex.org/keywords/relational-model","display_name":"Relational model","score":0.49498385190963745},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4947742819786072},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.46623823046684265},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.45249268412590027},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4242216646671295},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.1493344008922577},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.08711373805999756},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07877293229103088}],"concepts":[{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.7625853419303894},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7615644335746765},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.746038556098938},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.6153391003608704},{"id":"https://openalex.org/C5968703","wikidata":"https://www.wikidata.org/wiki/Q267136","display_name":"Database model","level":3,"score":0.6088238954544067},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.5824905633926392},{"id":"https://openalex.org/C12439846","wikidata":"https://www.wikidata.org/wiki/Q4809258","display_name":"Database theory","level":3,"score":0.5520060658454895},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.5493434071540833},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5288358926773071},{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.49498385190963745},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4947742819786072},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.46623823046684265},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.45249268412590027},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4242216646671295},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.1493344008922577},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.08711373805999756},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07877293229103088}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01974951","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01974951","pdf_url":null,"source":{"id":"https://openalex.org/S4210188115","display_name":"Journal of Systems Integration","issn_l":"0925-4676","issn":["0925-4676","1573-8787"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Systems Integration","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":25,"referenced_works":["https://openalex.org/W59002061","https://openalex.org/W103013625","https://openalex.org/W118465271","https://openalex.org/W192407326","https://openalex.org/W982577171","https://openalex.org/W1504300023","https://openalex.org/W1526311113","https://openalex.org/W1769491288","https://openalex.org/W1966052794","https://openalex.org/W1970587873","https://openalex.org/W1985426706","https://openalex.org/W1995407428","https://openalex.org/W2011573124","https://openalex.org/W2013696141","https://openalex.org/W2014257213","https://openalex.org/W2026735162","https://openalex.org/W2063014766","https://openalex.org/W2093198514","https://openalex.org/W2095239179","https://openalex.org/W2115162501","https://openalex.org/W2121094089","https://openalex.org/W2138709157","https://openalex.org/W2296139130","https://openalex.org/W4233735114","https://openalex.org/W6743243355"],"related_works":["https://openalex.org/W1502610062","https://openalex.org/W4248533530","https://openalex.org/W1579443643","https://openalex.org/W2188578519","https://openalex.org/W2397160827","https://openalex.org/W296732031","https://openalex.org/W279222092","https://openalex.org/W2048259995","https://openalex.org/W1784088495","https://openalex.org/W2226699823"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}