{"id":"https://openalex.org/W4237942651","doi":"https://doi.org/10.1109/snpd.2007.208","title":"A Connection Degree-Based Rough Sets Model and its Application to Knowledge Reduction","display_name":"A Connection Degree-Based Rough Sets Model and its Application to Knowledge Reduction","publication_year":2007,"publication_date":"2007-07-01","ids":{"openalex":"https://openalex.org/W4237942651","doi":"https://doi.org/10.1109/snpd.2007.208"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/snpd.2007.208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5041989026","display_name":"Liuling Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liuling Dai","raw_affiliation_strings":["School of Software, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017613139","display_name":"Bing Huang","orcid":"https://orcid.org/0000-0001-9058-078X"},"institutions":[{"id":"https://openalex.org/I206777745","display_name":"Nanjing Audit University","ror":"https://ror.org/04zj2bd87","country_code":"CN","type":"education","lineage":["https://openalex.org/I206777745"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Huang","raw_affiliation_strings":["School of Computer Science and Technology, School of Management and Engineering, Nanjing Audit University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, School of Management and Engineering, Nanjing Audit University, Nanjing, China","institution_ids":["https://openalex.org/I206777745"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100308566","display_name":"Dongxiao Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I51185872","display_name":"Jining Medical University","ror":"https://ror.org/03zn9gq54","country_code":"CN","type":"education","lineage":["https://openalex.org/I51185872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongxiao Yang","raw_affiliation_strings":["Department of Information, Science and Technology, Jining Medical College, Jining, China"],"affiliations":[{"raw_affiliation_string":"Department of Information, Science and Technology, Jining Medical College, Jining, China","institution_ids":["https://openalex.org/I51185872"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":63},"biblio":{"volume":null,"issue":null,"first_page":"1017","last_page":"1021"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.996,"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":0.996,"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/T13832","display_name":"Advanced Decision-Making Techniques","score":0.9286,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.68378186},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5103108}],"concepts":[{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.9523462},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.8331437},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.68378186},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.6781625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5384121},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5103108},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.49888682},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47330442},{"id":"https://openalex.org/C120567893","wikidata":"https://www.wikidata.org/wiki/Q1582085","display_name":"Knowledge extraction","level":2,"score":0.4323213},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37636703},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37223595},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34827447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/snpd.2007.208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":8,"referenced_works":["https://openalex.org/W1998015481","https://openalex.org/W2031978194","https://openalex.org/W2095290023","https://openalex.org/W2096055385","https://openalex.org/W2108868088","https://openalex.org/W2131323062","https://openalex.org/W2165267798","https://openalex.org/W2240198607"],"related_works":["https://openalex.org/W2946250706","https://openalex.org/W2389210842","https://openalex.org/W2387804527","https://openalex.org/W2386642237","https://openalex.org/W2376925652","https://openalex.org/W2355968574","https://openalex.org/W2352960645","https://openalex.org/W2166201494","https://openalex.org/W2107349454","https://openalex.org/W2103840922"],"abstract_inverted_index":{"Knowledge":[0],"reduction":[1,55,67],"is":[2,30,44,69,78],"one":[3],"of":[4,88,99],"the":[5,28,59,85,97,100],"most":[6],"important":[7],"issues":[8],"in":[9],"rough":[10,19,41],"sets":[11,20,42],"theory.":[12],"Many":[13],"works":[14],"are":[15,56,63,92],"related":[16],"to":[17,22,33,48,94],"connection-degree-based":[18,40],"model":[21,29,43],"treat":[23],"incomplete":[24,73],"information":[25,74],"systems.":[26,75],"However,":[27],"not":[31],"used":[32,47,93],"knowledge":[34,49,54,66],"reduction.":[35,50],"In":[36],"this":[37],"paper,":[38],"a":[39],"proposed":[45,57],"and":[46,58,84],"Two":[51],"ways":[52],"for":[53,72],"relationships":[60],"between":[61],"them":[62],"shown.":[64],"A":[65],"algorithm":[68,77],"also":[70],"shown":[71],"The":[76],"based":[79],"on":[80],"elementary":[81],"discernibility":[82],"matrix":[83],"significance":[86],"degree":[87],"an":[89],"attribute.":[90],"Examples":[91],"show":[95],"that":[96],"validity":[98],"algorithm.":[101]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4237942651","counts_by_year":[],"updated_date":"2024-12-11T08:51:38.885930","created_date":"2022-05-12"}