{"id":"https://openalex.org/W2087060113","doi":"https://doi.org/10.1007/s007990050005","title":"The Lorel query language for semistructured data","display_name":"The Lorel query language for semistructured data","publication_year":1997,"publication_date":"1997-04-01","ids":{"openalex":"https://openalex.org/W2087060113","doi":"https://doi.org/10.1007/s007990050005","mag":"2087060113"},"language":"en","primary_location":{"id":"doi:10.1007/s007990050005","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050005","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Digital Libraries","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/A5109033942","display_name":"Serge Abiteboul","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Serge Abiteboul","raw_affiliation_strings":["Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057412835","display_name":"Dallan Quass","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dallan Quass","raw_affiliation_strings":["Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012128916","display_name":"Jason McHugh","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason McHugh","raw_affiliation_strings":["Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010857944","display_name":"Jennifer Widom","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer Widom","raw_affiliation_strings":["Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113681033","display_name":"Janet L. Wiener","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Janet L. Wiener","raw_affiliation_strings":["Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, , , , , , US","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Computer Science, Stanford University, Stanford, CA 94402, USA { abitebou,quass,mchughj,widom,wiener}@db.stanford.edu http://www-db.stanford.edu, US","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109033942"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":124.75,"has_fulltext":false,"cited_by_count":1067,"citation_normalized_percentile":{"value":1.0,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"1","issue":"1","first_page":"68","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9987000226974487,"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":0.9976000189781189,"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/object-query-language","display_name":"Object Query Language","score":0.9048024415969849},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8948885798454285},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.8452149629592896},{"id":"https://openalex.org/keywords/rdf-query-language","display_name":"RDF query language","score":0.682301938533783},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6117029786109924},{"id":"https://openalex.org/keywords/sql","display_name":"SQL","score":0.5214821100234985},{"id":"https://openalex.org/keywords/data-definition-language","display_name":"Data definition language","score":0.49726608395576477},{"id":"https://openalex.org/keywords/data-control-language","display_name":"Data control language","score":0.4943258762359619},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4801996946334839},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.4383646249771118},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.420221745967865},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.4199102222919464},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.41477638483047485},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3939584493637085},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.3560175895690918},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.352527379989624},{"id":"https://openalex.org/keywords/query-by-example","display_name":"Query by Example","score":0.3349568843841553},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.3152756690979004},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.2315170168876648},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2059929072856903}],"concepts":[{"id":"https://openalex.org/C117667704","wikidata":"https://www.wikidata.org/wiki/Q2011708","display_name":"Object Query Language","level":5,"score":0.9048024415969849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8948885798454285},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.8452149629592896},{"id":"https://openalex.org/C96956885","wikidata":"https://www.wikidata.org/wiki/Q6138701","display_name":"RDF query language","level":5,"score":0.682301938533783},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6117029786109924},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.5214821100234985},{"id":"https://openalex.org/C55596503","wikidata":"https://www.wikidata.org/wiki/Q1431648","display_name":"Data definition language","level":3,"score":0.49726608395576477},{"id":"https://openalex.org/C32977378","wikidata":"https://www.wikidata.org/wiki/Q604737","display_name":"Data control language","level":5,"score":0.4943258762359619},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4801996946334839},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.4383646249771118},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.420221745967865},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.4199102222919464},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.41477638483047485},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3939584493637085},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.3560175895690918},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.352527379989624},{"id":"https://openalex.org/C194222762","wikidata":"https://www.wikidata.org/wiki/Q114486","display_name":"Query by Example","level":4,"score":0.3349568843841553},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.3152756690979004},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.2315170168876648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2059929072856903},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s007990050005","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007990050005","pdf_url":null,"source":{"id":"https://openalex.org/S110615584","display_name":"International Journal on Digital Libraries","issn_l":"1432-1300","issn":["1432-1300","1432-5012"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Digital Libraries","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.45.8397","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.45.8397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.inria.fr/INRIA/Projects/verso/VersoReport-101.ps.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.5186","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.5186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cs.brown.edu/u/sbz/papers/serge-lorel-final.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.51.272","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.51.272","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www-rocq.inria.fr/~abitebou/pub/jodl97.lorel96.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.550000011920929,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1528249715","https://openalex.org/W1534002024","https://openalex.org/W1535992660","https://openalex.org/W1554917839","https://openalex.org/W1567583992","https://openalex.org/W1573331135","https://openalex.org/W1584754980","https://openalex.org/W1605802622","https://openalex.org/W1690636059","https://openalex.org/W1790425477","https://openalex.org/W1971708293","https://openalex.org/W1973576343","https://openalex.org/W2042317756","https://openalex.org/W2094677764","https://openalex.org/W2109660182","https://openalex.org/W2112719612","https://openalex.org/W2113397233","https://openalex.org/W2117849706","https://openalex.org/W2123975697","https://openalex.org/W2124391840","https://openalex.org/W2124812961","https://openalex.org/W2135282325","https://openalex.org/W2158237121","https://openalex.org/W3146706731"],"related_works":["https://openalex.org/W4240833292","https://openalex.org/W4250894256","https://openalex.org/W2400419823","https://openalex.org/W2128207581","https://openalex.org/W1548279772","https://openalex.org/W1489445454","https://openalex.org/W2382121680","https://openalex.org/W2403101729","https://openalex.org/W3116557709","https://openalex.org/W275517711"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":19},{"year":2012,"cited_by_count":21}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
