{"id":"https://openalex.org/W1593676307","doi":"https://doi.org/10.1007/3-540-64823-2_11","title":"Object views and database restructuring","display_name":"Object views and database restructuring","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W1593676307","doi":"https://doi.org/10.1007/3-540-64823-2_11","mag":"1593676307"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-64823-2_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-64823-2_11","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/A5038915978","display_name":"Zo\u00e9 Lacroix","orcid":null},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]},{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]},{"id":"https://openalex.org/I922845939","display_name":"Philadelphia University","ror":"https://ror.org/03zzmyz63","country_code":"US","type":"education","lineage":["https://openalex.org/I922845939"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zo\u00e9 Lacroix","raw_affiliation_strings":["IRCS, University of Pennsylvania, Suite 400 A, 3401 Walnut Street, 19104, Philadelphia, PA, USA","#N#               * University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IRCS, University of Pennsylvania, Suite 400 A, 3401 Walnut Street, 19104, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I922845939"]},{"raw_affiliation_string":"#N#               * University of Pennsylvania","institution_ids":["https://openalex.org/I36788626","https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001155310","display_name":"Claude Delobel","orcid":null},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Claude Delobel","raw_affiliation_strings":["University of Paris XI, LRI, 91 4115, Orsay Cedex, France","University of Paris XI, LRI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Paris XI, LRI, 91 4115, Orsay Cedex, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I4210144804"]},{"raw_affiliation_string":"University of Paris XI, LRI","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210144804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009282839","display_name":"Philippe Br\u00e8che","orcid":null},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Br\u00e8che","raw_affiliation_strings":["INRIA, Rocquencourt BP. 105, 78 153, Le Chesnay Cedex, France","Inria, Le Chesnay Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, Rocquencourt BP. 105, 78 153, Le Chesnay Cedex, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"Inria, Le Chesnay Cedex, France","institution_ids":["https://openalex.org/I1326498283"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.9896,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.77375566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"180","last_page":"201"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9988999962806702,"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":0.9972000122070312,"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/computer-science","display_name":"Computer science","score":0.7855615615844727},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.585885763168335},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5540553331375122},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.4882626533508301},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4790728986263275},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4715958535671234},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4335380792617798},{"id":"https://openalex.org/keywords/algebraic-operation","display_name":"Algebraic operation","score":0.4210444986820221},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.37860536575317383},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.36760810017585754},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2924666404724121},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.2700400948524475},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21718153357505798},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.214458167552948},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1353919506072998}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7855615615844727},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.585885763168335},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5540553331375122},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.4882626533508301},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4790728986263275},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4715958535671234},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4335380792617798},{"id":"https://openalex.org/C136003732","wikidata":"https://www.wikidata.org/wiki/Q3854337","display_name":"Algebraic operation","level":3,"score":0.4210444986820221},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.37860536575317383},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.36760810017585754},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2924666404724121},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.2700400948524475},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21718153357505798},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.214458167552948},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1353919506072998},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/3-540-64823-2_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-64823-2_11","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:CiteSeerX.psu:10.1.1.51.4138","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.51.4138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cis.upenn.edu/pub/papers/db-research/dbpl97.ps.Z","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.55.3074","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.3074","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cis.upenn.edu/~lacroix/PAPERS/dbpl97.ps.Z","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W21010746","https://openalex.org/W69266277","https://openalex.org/W111768835","https://openalex.org/W1480261479","https://openalex.org/W1481038326","https://openalex.org/W1500090552","https://openalex.org/W1523682627","https://openalex.org/W1532583024","https://openalex.org/W1558832481","https://openalex.org/W1565924171","https://openalex.org/W1584746935","https://openalex.org/W1584754980","https://openalex.org/W1590767372","https://openalex.org/W1603435928","https://openalex.org/W1719197572","https://openalex.org/W1863720712","https://openalex.org/W1931451256","https://openalex.org/W1968945891","https://openalex.org/W1974840990","https://openalex.org/W1977583107","https://openalex.org/W1989910224","https://openalex.org/W1995407428","https://openalex.org/W2003932754","https://openalex.org/W2026955815","https://openalex.org/W2030868491","https://openalex.org/W2094677764","https://openalex.org/W2109980223","https://openalex.org/W2123975697","https://openalex.org/W2129111346","https://openalex.org/W2137687227","https://openalex.org/W2138505741","https://openalex.org/W2147221039","https://openalex.org/W2165332770","https://openalex.org/W2168018130","https://openalex.org/W2240623679","https://openalex.org/W2731505230","https://openalex.org/W2914830628","https://openalex.org/W4240692973","https://openalex.org/W4254819021","https://openalex.org/W6633513001","https://openalex.org/W6657911898","https://openalex.org/W7058652954"],"related_works":["https://openalex.org/W4378651134","https://openalex.org/W4252684102","https://openalex.org/W2352307597","https://openalex.org/W1979633005","https://openalex.org/W2163724607","https://openalex.org/W3135403405","https://openalex.org/W2608983118","https://openalex.org/W1980092392","https://openalex.org/W37347591","https://openalex.org/W2118976126"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
