{"id":"https://openalex.org/W160312136","doi":"https://doi.org/10.1007/978-3-642-32115-3_8","title":"Maximal Characteristic Sets and Neighborhoods Approach to Incomplete Information Systems","display_name":"Maximal Characteristic Sets and Neighborhoods Approach to Incomplete Information Systems","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W160312136","doi":"https://doi.org/10.1007/978-3-642-32115-3_8","mag":"160312136"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-32115-3_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-32115-3_8","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/A5006984328","display_name":"Chien-Chung Chan","orcid":null},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chien-Chung Chan","raw_affiliation_strings":["Department of Computer Science, University of Akron, Akron, USA","#N#University of Akron#N#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Akron, Akron, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"#N#University of Akron#N#","institution_ids":["https://openalex.org/I110152177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006984328"],"corresponding_institution_ids":["https://openalex.org/I110152177"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.3863,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57764933,"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":"73","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9998999834060669,"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":0.9998999834060669,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.944599986076355,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9168999791145325,"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/rough-set","display_name":"Rough set","score":0.6986620426177979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.693689227104187},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6762063503265381},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.6122342944145203},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5740618109703064},{"id":"https://openalex.org/keywords/complete-information","display_name":"Complete information","score":0.5608141422271729},{"id":"https://openalex.org/keywords/binary-relation","display_name":"Binary relation","score":0.48354530334472656},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.46961861848831177},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44789135456085205},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.42367854714393616},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.37589260935783386},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2505614757537842},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19480323791503906},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1893627941608429}],"concepts":[{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.6986620426177979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.693689227104187},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6762063503265381},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.6122342944145203},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5740618109703064},{"id":"https://openalex.org/C113336015","wikidata":"https://www.wikidata.org/wiki/Q574010","display_name":"Complete information","level":2,"score":0.5608141422271729},{"id":"https://openalex.org/C65180967","wikidata":"https://www.wikidata.org/wiki/Q130901","display_name":"Binary relation","level":2,"score":0.48354530334472656},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.46961861848831177},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44789135456085205},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.42367854714393616},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37589260935783386},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2505614757537842},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19480323791503906},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1893627941608429},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-32115-3_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-32115-3_8","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W206898339","https://openalex.org/W1549911309","https://openalex.org/W1557923305","https://openalex.org/W1566926336","https://openalex.org/W1574962231","https://openalex.org/W1987251161","https://openalex.org/W1998015481","https://openalex.org/W2025027782","https://openalex.org/W2095290023","https://openalex.org/W2122471290","https://openalex.org/W2170544171","https://openalex.org/W2272159163","https://openalex.org/W2352490338","https://openalex.org/W2477097424","https://openalex.org/W2500062327","https://openalex.org/W2561675875","https://openalex.org/W2750921783","https://openalex.org/W4232953319","https://openalex.org/W4242182087"],"related_works":["https://openalex.org/W4247436880","https://openalex.org/W2064989302","https://openalex.org/W1880323254","https://openalex.org/W4366967255","https://openalex.org/W2042475680","https://openalex.org/W1985759900","https://openalex.org/W1695035718","https://openalex.org/W2353031809","https://openalex.org/W2041596646","https://openalex.org/W2167108569"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}