{"id":"https://openalex.org/W4232093394","doi":"https://doi.org/10.1007/11427834_9","title":"The Rough Set Database System: An Overview","display_name":"The Rough Set Database System: An Overview","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W4232093394","doi":"https://doi.org/10.1007/11427834_9"},"language":"en","primary_location":{"id":"doi:10.1007/11427834_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11427834_9","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":"book-chapter","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/A5045492225","display_name":"Zbigniew Suraj","orcid":"https://orcid.org/0000-0001-9544-9561"},"institutions":[{"id":"https://openalex.org/I4210109085","display_name":"University of Information Technology and Management in Rzeszow","ror":"https://ror.org/01t81sv44","country_code":"PL","type":"education","lineage":["https://openalex.org/I4210109085"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Zbigniew Suraj","raw_affiliation_strings":["Chair of Computer Science Foundations, University of Information Technology and Management, Rzesz\u00f3w, Poland"],"affiliations":[{"raw_affiliation_string":"Chair of Computer Science Foundations, University of Information Technology and Management, Rzesz\u00f3w, Poland","institution_ids":["https://openalex.org/I4210109085"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005363908","display_name":"Piotr Grochowalski","orcid":"https://orcid.org/0000-0002-4124-412X"},"institutions":[{"id":"https://openalex.org/I4210137370","display_name":"Institute of Mathematics","ror":"https://ror.org/04hrrh248","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210137370","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I98559091","display_name":"Rzesz\u00f3w University","ror":"https://ror.org/03pfsnq21","country_code":"PL","type":"education","lineage":["https://openalex.org/I98559091"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Piotr Grochowalski","raw_affiliation_strings":["Institute of Mathematics, Rzesz\u00f3w University, Rzesz\u00f3w, Poland"],"affiliations":[{"raw_affiliation_string":"Institute of Mathematics, Rzesz\u00f3w University, Rzesz\u00f3w, Poland","institution_ids":["https://openalex.org/I98559091","https://openalex.org/I4210137370"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5045492225"],"corresponding_institution_ids":["https://openalex.org/I4210109085"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.1145,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80257892,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"190","last_page":"201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T13523","display_name":"Mathematics, Computing, and Information Processing","score":0.9151999950408936,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.853331446647644},{"id":"https://openalex.org/keywords/bibliography","display_name":"Bibliography","score":0.710981011390686},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5992900133132935},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5956365466117859},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5651766061782837},{"id":"https://openalex.org/keywords/append","display_name":"Append","score":0.5506040453910828},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.48911744356155396},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.42643845081329346},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3424607217311859},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10340788960456848},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.09699010848999023}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.853331446647644},{"id":"https://openalex.org/C97002063","wikidata":"https://www.wikidata.org/wiki/Q134995","display_name":"Bibliography","level":2,"score":0.710981011390686},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5992900133132935},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5956365466117859},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5651766061782837},{"id":"https://openalex.org/C2777998813","wikidata":"https://www.wikidata.org/wiki/Q16869124","display_name":"Append","level":2,"score":0.5506040453910828},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.48911744356155396},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.42643845081329346},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3424607217311859},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10340788960456848},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.09699010848999023},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/11427834_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11427834_9","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W276045325","https://openalex.org/W1557923305","https://openalex.org/W1582314147","https://openalex.org/W1584679449","https://openalex.org/W1586066135","https://openalex.org/W1701006682","https://openalex.org/W1964934686","https://openalex.org/W1979857054","https://openalex.org/W2022208546","https://openalex.org/W2104262124","https://openalex.org/W4233751862","https://openalex.org/W4235611099","https://openalex.org/W4298096392","https://openalex.org/W6611553550","https://openalex.org/W6722409011","https://openalex.org/W6723634242","https://openalex.org/W6723897891","https://openalex.org/W6724665022"],"related_works":["https://openalex.org/W2182311571","https://openalex.org/W2088586339","https://openalex.org/W2322447839","https://openalex.org/W1497439325","https://openalex.org/W2316107800","https://openalex.org/W2091059593","https://openalex.org/W2737774955","https://openalex.org/W2317738247","https://openalex.org/W2510256815","https://openalex.org/W2016179840"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}