{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,28]],"date-time":"2025-09-28T04:16:02Z","timestamp":1759032962775,"version":"3.41.0"},"reference-count":11,"publisher":"Association for Computing Machinery (ACM)","issue":"61","license":[{"start":{"date-parts":[[1977,2,1]],"date-time":"1977-02-01T00:00:00Z","timestamp":223603200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGART Bull."],"published-print":{"date-parts":[[1977,2]]},"abstract":"<jats:p>A retrieval language for relational data bases is presented and its similarity, both syntactic and semantic, with a particular form of queries in English is shown. A definition of the essential features of the language is given and it is illustrated with examples. Queries in ILL always have a straightforward paraphrase in English.<\/jats:p>","DOI":"10.1145\/1045283.1045335","type":"journal-article","created":{"date-parts":[[2007,1,17]],"date-time":"2007-01-17T18:32:02Z","timestamp":1169058722000},"page":"61-63","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["ILL"],"prefix":"10.1145","author":[{"given":"Michel","family":"Lacroix","sequence":"first","affiliation":[{"name":"MBLE Research Laboratory, avenue Van Becelaere, Brussels (Belgium)"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alain","family":"Pirotte","sequence":"additional","affiliation":[{"name":"MBLE Research Laboratory, avenue Van Becelaere, Brussels (Belgium)"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[1977,2]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/361219.361221"},{"key":"e_1_2_1_2_1","unstructured":"CAR581 Carnap R. \"Introduction to Symbolic Logic.\" Dover (New-York) 1958.  CAR581 Carnap R. \"Introduction to Symbolic Logic.\" Dover (New-York) 1958."},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/800296.811515"},{"key":"e_1_2_1_5_1","volume-title":"Data Base Systems","author":"Codd E. F.","year":"1972","unstructured":"COD721 Codd , E. F. \" Further Normalization of the Data Base Relational Model\" in : Data Base Systems . Rustin Editor, Prentice-Hall , 1972 . COD721 Codd, E. F. \"Further Normalization of the Data Base Relational Model\" in: Data Base Systems. Rustin Editor, Prentice-Hall, 1972."},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00484801"},{"key":"e_1_2_1_7_1","unstructured":"LAC751 Lacroix M. \"En English Structured Query Language \" ILL MBLE Report R301 July 1975.  LAC751 Lacroix M. \"En English Structured Query Language \" ILL MBLE Report R301 July 1975."},{"key":"e_1_2_1_8_1","unstructured":"LAC763 Lacroix M. PIROTTE A. \"Generalized Joins\" To appear.  LAC763 Lacroix M. PIROTTE A. \"Generalized Joins\" To appear."},{"key":"e_1_2_1_9_1","volume-title":"April","author":"Nijssen G. M.","year":"1975","unstructured":"NIJ751 Nijssen , G. M. , Vandijk , E. \"Towards a Simpler Retrieval Language\" , Unpublished Report , April 1975 . NIJ751 Nijssen, G. M., Vandijk, E. \"Towards a Simpler Retrieval Language\", Unpublished Report, April 1975."},{"key":"e_1_2_1_10_1","first-page":"R283","author":"Pirotte A.","year":"1974","unstructured":"PIR742 Pirotte , A. , Wodon , P. \"A Comprehensive Formal Query Language for a Relational Data Base , FQL .\" MBLE Res. Lab. , December 1974 , Report R283 , To appear in Revue Francaise d'Automatique, Informatique et Recherche Operationnelle. PIR742 Pirotte, A., Wodon, P. \"A Comprehensive Formal Query Language for a Relational Data Base, FQL.\" MBLE Res. Lab., December 1974, Report R283, To appear in Revue Francaise d'Automatique, Informatique et Recherche Operationnelle.","journal-title":"Res. Lab."},{"key":"e_1_2_1_11_1","unstructured":"PIR761 Pirotte A. \"Explicit Description of Entities and their Manipulation in Languages for the Relational Data Base Model.\" These Universite Libre de Bruxelles Forthcoming.  PIR761 Pirotte A. \"Explicit Description of Entities and their Manipulation in Languages for the Relational Data Base Model.\" These Universite Libre de Bruxelles Forthcoming."},{"key":"e_1_2_1_12_1","unstructured":"REI761 Reisner P. \"Use of Psychological Experimentation as an Aid to Development of a Query Language.\" IBM RJ 1707 January 1976.  REI761 Reisner P. \"Use of Psychological Experimentation as an Aid to Development of a Query Language.\" IBM RJ 1707 January 1976."}],"container-title":["ACM SIGART Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1045283.1045335","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1045283.1045335","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T22:43:31Z","timestamp":1750286611000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1045283.1045335"}},"subtitle":["an English structured query language for relational data bases"],"short-title":[],"issued":{"date-parts":[[1977,2]]},"references-count":11,"journal-issue":{"issue":"61","published-print":{"date-parts":[[1977,2]]}},"alternative-id":["10.1145\/1045283.1045335"],"URL":"https:\/\/doi.org\/10.1145\/1045283.1045335","relation":{},"ISSN":["0163-5719"],"issn-type":[{"type":"print","value":"0163-5719"}],"subject":[],"published":{"date-parts":[[1977,2]]},"assertion":[{"value":"1977-02-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}