{"id":"https://openalex.org/W2032826429","doi":"https://doi.org/10.1016/s0169-023x(02)00192-1","title":"An approach for the extensional integration of data sources with heterogeneous representation formats","display_name":"An approach for the extensional integration of data sources with heterogeneous representation formats","publication_year":2003,"publication_date":"2003-05-12","ids":{"openalex":"https://openalex.org/W2032826429","doi":"https://doi.org/10.1016/s0169-023x(02)00192-1","mag":"2032826429"},"language":"en","primary_location":{"id":"doi:10.1016/s0169-023x(02)00192-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0169-023x(02)00192-1","pdf_url":null,"source":{"id":"https://openalex.org/S136993123","display_name":"Data & Knowledge Engineering","issn_l":"0169-023X","issn":["0169-023X","1872-6933"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data &amp; Knowledge Engineering","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/A5051833173","display_name":"Luigi Pontieri","orcid":"https://orcid.org/0000-0003-4513-0362"},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"funder","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IN","IT"],"is_corresponding":false,"raw_author_name":"Luigi Pontieri","raw_affiliation_strings":["ICAR Consiglio Nazionale delle Ricerche, Via Pietro Bucci, 87036 Rende, Italy","ICAR Consiglio Nazionale delle Ricerche, Via Pietro Bucci, 87036 Rende, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"ICAR Consiglio Nazionale delle Ricerche, Via Pietro Bucci, 87036 Rende, Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"ICAR Consiglio Nazionale delle Ricerche, Via Pietro Bucci, 87036 Rende, Italy#TAB#","institution_ids":["https://openalex.org/I179420787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032253415","display_name":"Domenico Ursino","orcid":"https://orcid.org/0000-0003-1360-8499"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Domenico Ursino","raw_affiliation_strings":["DIMET, Universit\u00e0 di Reggio Calabria, Via Graziella, Localit\u00e0 Feo di Vito, 89060 Reggio, Calabria, Italy","DIMET, Universit\u00e0 di Reggio Calabria, Via Graziella, Localit\u00e0 Feo di Vito, 89060 Reggio, Calabria, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"DIMET, Universit\u00e0 di Reggio Calabria, Via Graziella, Localit\u00e0 Feo di Vito, 89060 Reggio, Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]},{"raw_affiliation_string":"DIMET, Universit\u00e0 di Reggio Calabria, Via Graziella, Localit\u00e0 Feo di Vito, 89060 Reggio, Calabria, Italy#TAB#","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007343580","display_name":"Ester Zumpano","orcid":"https://orcid.org/0000-0003-1129-3737"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Ester Zumpano","raw_affiliation_strings":["DEIS, Universit\u00e0 della Calabria, Via Pietro Bucci, 87036 Rende, Italy"],"affiliations":[{"raw_affiliation_string":"DEIS, Universit\u00e0 della Calabria, Via Pietro Bucci, 87036 Rende, Italy","institution_ids":["https://openalex.org/I45204951"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007343580"],"corresponding_institution_ids":["https://openalex.org/I45204951"],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":1.2441,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.84176993,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"45","issue":"3","first_page":"291","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9973999857902527,"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":0.994700014591217,"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/extensional-definition","display_name":"Extensional definition","score":0.9380499124526978},{"id":"https://openalex.org/keywords/data-integration","display_name":"Data integration","score":0.75203537940979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.737554132938385},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6337078213691711},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.6235620379447937},{"id":"https://openalex.org/keywords/information-integration","display_name":"Information integration","score":0.48822835087776184},{"id":"https://openalex.org/keywords/data-exchange","display_name":"Data exchange","score":0.4604308009147644},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4565422832965851},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.43805378675460815},{"id":"https://openalex.org/keywords/data-model","display_name":"Data model (GIS)","score":0.4105582535266876},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3539062738418579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1902875304222107},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11632302403450012}],"concepts":[{"id":"https://openalex.org/C136137745","wikidata":"https://www.wikidata.org/wiki/Q19515659","display_name":"Extensional definition","level":3,"score":0.9380499124526978},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.75203537940979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.737554132938385},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6337078213691711},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.6235620379447937},{"id":"https://openalex.org/C33326189","wikidata":"https://www.wikidata.org/wiki/Q17092450","display_name":"Information integration","level":2,"score":0.48822835087776184},{"id":"https://openalex.org/C15845906","wikidata":"https://www.wikidata.org/wiki/Q1172338","display_name":"Data exchange","level":2,"score":0.4604308009147644},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4565422832965851},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.43805378675460815},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.4105582535266876},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3539062738418579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1902875304222107},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11632302403450012},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0169-023x(02)00192-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0169-023x(02)00192-1","pdf_url":null,"source":{"id":"https://openalex.org/S136993123","display_name":"Data & Knowledge Engineering","issn_l":"0169-023X","issn":["0169-023X","1872-6933"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data &amp; Knowledge Engineering","raw_type":"journal-article"},{"id":"pmh:oai:iris.univpm.it:11566/253301","is_oa":false,"landing_page_url":"http://hdl.handle.net/11566/253301","pdf_url":null,"source":{"id":"https://openalex.org/S4306402571","display_name":"Universit\u00e0 Politecnica delle Marche (Universit\u00e0 Politecnica delle Marche)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122534668","host_organization_name":"Marche Polytechnic University","host_organization_lineage":["https://openalex.org/I122534668"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W109127539","https://openalex.org/W120802049","https://openalex.org/W312628719","https://openalex.org/W1494307597","https://openalex.org/W1524698412","https://openalex.org/W1552169698","https://openalex.org/W1570069168","https://openalex.org/W1580912953","https://openalex.org/W1590198000","https://openalex.org/W1593917462","https://openalex.org/W1635735374","https://openalex.org/W1638026557","https://openalex.org/W1950542203","https://openalex.org/W1972241288","https://openalex.org/W1987619073","https://openalex.org/W2014387558","https://openalex.org/W2018870244","https://openalex.org/W2065719995","https://openalex.org/W2076291573","https://openalex.org/W2080402044","https://openalex.org/W2101915266","https://openalex.org/W2108971776","https://openalex.org/W2116204363","https://openalex.org/W2117242988","https://openalex.org/W2130550364","https://openalex.org/W2139135093","https://openalex.org/W2150365753","https://openalex.org/W2158030545","https://openalex.org/W2170902582","https://openalex.org/W2501702727","https://openalex.org/W2502590327","https://openalex.org/W3009013944","https://openalex.org/W4285719527","https://openalex.org/W6603139312","https://openalex.org/W6604898975","https://openalex.org/W6613025242","https://openalex.org/W6629652352","https://openalex.org/W6634690209","https://openalex.org/W6681868148"],"related_works":["https://openalex.org/W2032826429","https://openalex.org/W2064717691","https://openalex.org/W2355440778","https://openalex.org/W2072881356","https://openalex.org/W2164160537","https://openalex.org/W2138100784","https://openalex.org/W4244644848","https://openalex.org/W2341628596","https://openalex.org/W2372493300","https://openalex.org/W2391399503"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
