{"id":"https://openalex.org/W1992107040","doi":"https://doi.org/10.1109/grc.2005.1547259","title":"Granular computing biapproximation spaces","display_name":"Granular computing biapproximation spaces","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1992107040","doi":"https://doi.org/10.1109/grc.2005.1547259","mag":"1992107040"},"language":"en","primary_location":{"id":"doi:10.1109/grc.2005.1547259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/grc.2005.1547259","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/A5012288993","display_name":"A.M. Kozae","orcid":null},"institutions":[{"id":"https://openalex.org/I21376657","display_name":"Tanta University","ror":"https://ror.org/016jp5b92","country_code":"EG","type":"education","lineage":["https://openalex.org/I21376657"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"A.M. Kozae","raw_affiliation_strings":["Department of Mathematics, Faculty of Science, Tanta, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Science, Tanta, Egypt","institution_ids":["https://openalex.org/I21376657"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036434824","display_name":"H.M. Abu-Donia","orcid":"https://orcid.org/0000-0002-2333-7349"},"institutions":[{"id":"https://openalex.org/I192398990","display_name":"Zagazig University","ror":"https://ror.org/053g6we49","country_code":"EG","type":"education","lineage":["https://openalex.org/I192398990"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"H.M. Abu-Donia","raw_affiliation_strings":["Zagazig University, Egypt"],"affiliations":[{"raw_affiliation_string":"Zagazig University, Egypt","institution_ids":["https://openalex.org/I192398990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012288993"],"corresponding_institution_ids":["https://openalex.org/I21376657"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.10828984,"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":"167","last_page":"171 Vol. 1"},"is_retracted":false,"is_paratext":false,"is_xpac":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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9743000268936157,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9736999869346619,"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/construct","display_name":"Construct (python library)","score":0.6415160298347473},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6129836440086365},{"id":"https://openalex.org/keywords/granular-computing","display_name":"Granular computing","score":0.5265455842018127},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4678744971752167},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4270825982093811},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3547050356864929},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3023943305015564},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21136769652366638},{"id":"https://openalex.org/keywords/rough-set","display_name":"Rough set","score":0.16362416744232178},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11094596982002258},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07315456867218018}],"concepts":[{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.6415160298347473},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6129836440086365},{"id":"https://openalex.org/C17209119","wikidata":"https://www.wikidata.org/wiki/Q5596712","display_name":"Granular computing","level":3,"score":0.5265455842018127},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4678744971752167},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4270825982093811},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3547050356864929},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3023943305015564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21136769652366638},{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.16362416744232178},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11094596982002258},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07315456867218018},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/grc.2005.1547259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/grc.2005.1547259","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1978030759","https://openalex.org/W2010024843","https://openalex.org/W2019254124","https://openalex.org/W2021303458","https://openalex.org/W2050720134","https://openalex.org/W2153715466","https://openalex.org/W2340020088","https://openalex.org/W4238617164","https://openalex.org/W4255833381"],"related_works":["https://openalex.org/W2350522004","https://openalex.org/W2370755174","https://openalex.org/W2377101006","https://openalex.org/W2366107444","https://openalex.org/W2187139637","https://openalex.org/W2350247864","https://openalex.org/W2112263672","https://openalex.org/W3013364385","https://openalex.org/W4388145910","https://openalex.org/W2292030126"],"abstract_inverted_index":{"The":[0],"purpose":[1],"of":[2,14,34],"the":[3,31],"present":[4],"work":[5],"is":[6,36],"to":[7],"construct":[8],"a":[9,28],"new":[10],"method":[11],"for":[12],"approximation":[13,35],"sets":[15],"using":[16],"two":[17],"information":[18],"systems":[19],"simultaneously.":[20],"Some":[21],"properties":[22],"and":[23,27],"characterizations":[24],"are":[25],"given":[26],"comparison":[29],"with":[30],"previous":[32],"sorts":[33],"obtained.":[37]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}