{"id":"https://openalex.org/W2019311763","doi":"https://doi.org/10.1109/grc.2005.1547376","title":"Information granules in general and complete coverings","display_name":"Information granules in general and complete coverings","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2019311763","doi":"https://doi.org/10.1109/grc.2005.1547376","mag":"2019311763"},"language":"en","primary_location":{"id":"doi:10.1109/grc.2005.1547376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/grc.2005.1547376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE International Conference on Granular Computing","raw_type":"proceedings-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/A5111328774","display_name":"Chen Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I4210096899","display_name":"Jiangsu University of Science and Technology","ror":"https://ror.org/00tyjp878","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210096899"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chen Wu","raw_affiliation_strings":["Department of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, China","School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, China","institution_ids":["https://openalex.org/I4210096899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101605222","display_name":"Xibei Yang","orcid":"https://orcid.org/0000-0002-2182-0070"},"institutions":[{"id":"https://openalex.org/I4210096899","display_name":"Jiangsu University of Science and Technology","ror":"https://ror.org/00tyjp878","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210096899"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xibei Yang","raw_affiliation_strings":["School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, China","institution_ids":["https://openalex.org/I4210096899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111328774"],"corresponding_institution_ids":["https://openalex.org/I36399199","https://openalex.org/I4210096899"],"apc_list":null,"apc_paid":null,"fwci":2.8108,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.89788238,"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":"675","last_page":"678 Vol. 2"},"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":0.9492999911308289,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9248999953269958,"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/granularity","display_name":"Granularity","score":0.669792890548706},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.6261826753616333},{"id":"https://openalex.org/keywords/rough-set","display_name":"Rough set","score":0.6255254745483398},{"id":"https://openalex.org/keywords/complete-information","display_name":"Complete information","score":0.5355021953582764},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5156677961349487},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49214643239974976},{"id":"https://openalex.org/keywords/universe","display_name":"Universe","score":0.4754186272621155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4552359879016876},{"id":"https://openalex.org/keywords/general-theory","display_name":"General theory","score":0.431254118680954},{"id":"https://openalex.org/keywords/information-system","display_name":"Information system","score":0.4275096654891968},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.41351622343063354},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34628456830978394},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2545408308506012},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.1644614040851593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1067865788936615},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06509548425674438}],"concepts":[{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.669792890548706},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.6261826753616333},{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.6255254745483398},{"id":"https://openalex.org/C113336015","wikidata":"https://www.wikidata.org/wiki/Q574010","display_name":"Complete information","level":2,"score":0.5355021953582764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5156677961349487},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49214643239974976},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.4754186272621155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4552359879016876},{"id":"https://openalex.org/C2992002026","wikidata":"https://www.wikidata.org/wiki/Q1111474","display_name":"General theory","level":2,"score":0.431254118680954},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.4275096654891968},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.41351622343063354},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34628456830978394},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2545408308506012},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.1644614040851593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1067865788936615},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06509548425674438},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/grc.2005.1547376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/grc.2005.1547376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE International Conference on Granular Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1986537524","https://openalex.org/W2018361618","https://openalex.org/W2024638676","https://openalex.org/W2031978194","https://openalex.org/W2034998024","https://openalex.org/W2036999870","https://openalex.org/W2087740657","https://openalex.org/W2095290023","https://openalex.org/W2356734946","https://openalex.org/W4255833381"],"related_works":["https://openalex.org/W2374419214","https://openalex.org/W2508737459","https://openalex.org/W2734666672","https://openalex.org/W2367964367","https://openalex.org/W2390772058","https://openalex.org/W2012164835","https://openalex.org/W2353031809","https://openalex.org/W2375165593","https://openalex.org/W2153240894","https://openalex.org/W2358720676"],"abstract_inverted_index":{"Two":[0],"different":[1,19],"operations":[2],"of":[3,21,23],"information":[4,50],"granules":[5],"are":[6,25,42,82],"defined":[7],"in":[8,15,44,48],"the":[9,29],"general":[10,32,58],"coverings":[11,24],"on":[12,28],"a":[13,39,62,71,75],"universe":[14],"this":[16],"paper":[17],"and":[18,34,60,64],"levels":[20],"granularity":[22],"studied":[26],"based":[27],"operations.":[30],"Besides,":[31],"covering":[33,36,54,59,72],"complete":[35,76],"according":[37],"to":[38,69,73],"compatible":[40],"relation":[41],"established":[43],"rough":[45],"set":[46],"theory":[47],"incomplete":[49],"systems,":[51],"respectively.":[52],"Complete":[53],"is":[55,67],"compared":[56],"with":[57],"then":[61],"necessary":[63],"sufficient":[65],"theorem":[66],"proved":[68],"ensure":[70],"be":[74],"covering.":[77],"Some":[78],"other":[79],"significant":[80],"results":[81],"also":[83],"gained.":[84]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
