乐胖代购免代理版

{"id":"https://openalex.org/W2160063569","doi":"https://doi.org/10.1155/2012/857590","title":"Parameterized Local Reduction of Decision Systems","display_name":"Parameterized Local Reduction of Decision Systems","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2160063569","doi":"https://doi.org/10.1155/2012/857590","mag":"2160063569"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/857590","pdf_url":"https://downloads.hindawi.com/journals/jam/2012/857590.pdf","source":{"id":"https://openalex.org/S190082376","display_name":"Journal of Applied Mathematics","issn_l":"1110-757X","issn":["1110-757X","1687-0042"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/jam/2012/857590.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069347046","display_name":"Degang Chen","orcid":"https://orcid.org/0000-0002-1135-9807"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Degang Chen","raw_affiliation_strings":["Department of Mathematics and Physics, North China Electric Power University, Beijing 102206"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North China Electric Power University, Beijing 102206","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610815","display_name":"Yanyan Yang","orcid":"https://orcid.org/0000-0002-7190-6489"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyan Yang","raw_affiliation_strings":["Department of Mathematics and Physics, North China Electric Power University, Beijing 102206"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North China Electric Power University, Beijing 102206","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100320842","display_name":"Xiao Zhang","orcid":"https://orcid.org/0000-0001-6864-2921"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Zhang","raw_affiliation_strings":["Department of Mathematics and Physics, North China Electric Power University, Beijing 102206"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North China Electric Power University, Beijing 102206","institution_ids":["https://openalex.org/I153473198"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069347046"],"corresponding_institution_ids":["https://openalex.org/I153473198"],"apc_list":{"value":1025,"currency":"USD","value_usd":1025,"provenance":"doaj"},"apc_paid":{"value":1025,"currency":"USD","value_usd":1025,"provenance":"doaj"},"fwci":0.576,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":4,"citation_normalized_percentile":{"value":0.586912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":78,"max":80},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":1.0,"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":1.0,"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":0.9572,"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/matrix","display_name":"Matrix (chemical analysis)","score":0.53883153},{"id":"https://openalex.org/keywords/scalable-vector-graphics","display_name":"Scalable Vector Graphics","score":0.4421347}],"concepts":[{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6732575},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.64529496},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5981309},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.53883153},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.529285},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.48423028},{"id":"https://openalex.org/C202629362","wikidata":"https://www.wikidata.org/wiki/Q2078","display_name":"Scalable Vector Graphics","level":2,"score":0.4421347},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30152392},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24425209},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14395997},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.102561235},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07081404},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/857590","pdf_url":"https://downloads.hindawi.com/journals/jam/2012/857590.pdf","source":{"id":"https://openalex.org/S190082376","display_name":"Journal of Applied Mathematics","issn_l":"1110-757X","issn":["1110-757X","1687-0042"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/a2bdd213703249f39091724aac71ff0e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://projecteuclid.org/euclid.jam/1357153586","pdf_url":"https://projecteuclid.org/journals/journal-of-applied-mathematics/volume-2012/issue-none/Parameterized-Local-Reduction-of-Decision-Systems/10.1155/2012/857590.pdf","source":{"id":"https://openalex.org/S4306400787","display_name":"Project Euclid (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/857590","pdf_url":"https://downloads.hindawi.com/journals/jam/2012/857590.pdf","source":{"id":"https://openalex.org/S190082376","display_name":"Journal of Applied Mathematics","issn_l":"1110-757X","issn":["1110-757X","1687-0042"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"score":0.78,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, justice, and strong institutions"}],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"71171080"}],"datasets":[],"versions":[],"referenced_works_count":21,"referenced_works":["https://openalex.org/W1539811310","https://openalex.org/W1553701556","https://openalex.org/W1557923305","https://openalex.org/W1887214113","https://openalex.org/W1963896530","https://openalex.org/W1975980892","https://openalex.org/W1984663816","https://openalex.org/W1988334416","https://openalex.org/W1997362234","https://openalex.org/W2036026932","https://openalex.org/W2077183117","https://openalex.org/W2090587538","https://openalex.org/W2095290023","https://openalex.org/W2103450154","https://openalex.org/W2166878838","https://openalex.org/W2340020088","https://openalex.org/W2355447159","https://openalex.org/W2365382545","https://openalex.org/W2383817380","https://openalex.org/W2506703326","https://openalex.org/W4255833381"],"related_works":["https://openalex.org/W4311344836","https://openalex.org/W3183425535","https://openalex.org/W2394137533","https://openalex.org/W2365142053","https://openalex.org/W2364505198","https://openalex.org/W2361792563","https://openalex.org/W2358969090","https://openalex.org/W2355835716","https://openalex.org/W2354624479","https://openalex.org/W2132921321"],"abstract_inverted_index":{"One":[0],"important":[1],"and":[2,81,119],"valuable":[3],"topic":[4],"in":[5,52,114],"rough":[6],"sets":[7],"is":[8,70,92,117],"attribute":[9,17],"reduction":[10,51,80],"of":[11,25,48,67,76,89,98],"a":[12,56,77],"decision":[13,39,63],"system.":[14],"The":[15,65],"existing":[16],"reductions":[18],"are":[19,106],"designed":[20],"to":[21,54,72,94,108],"just":[22],"keep":[23],"confidence":[24],"every":[26],"certain":[27],"rule":[28],"as":[29],"they":[30],"cannot":[31],"identify":[32],"key":[33],"conditional":[34],"attributes":[35],"explicitly":[36],"for":[37,59],"special":[38,60],"rules.":[40,64],"In":[41],"this":[42,115],"paper,":[43],"we":[44],"develop":[45],"the":[46,74,99],"concept":[47],"\u03b8":[49,61,78,84,100],"\u2010local":[50,79,85,101],"order":[53],"offer":[55],"minimal":[57],"description":[58],"\u2010possible":[62],"approach":[66],"discernibility":[68],"matrix":[69],"employed":[71,93],"investigate":[73],"structure":[75],"compute":[82],"all":[83],"reductions.":[86],"An":[87],"example":[88],"medical":[90],"diagnosis":[91],"illustrate":[95],"our":[96,111],"idea":[97],"reduction.":[102],"Finally,":[103],"numerical":[104],"experiments":[105],"performed":[107],"show":[109],"that":[110],"method":[112],"proposed":[113],"paper":[116],"feasible":[118],"valid.":[120]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2160063569","counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2024-12-08T23:38:13.664841","created_date":"2016-06-24"}