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Paper Abstract and Keywords
Presentation 2008-12-05 13:10
Morphological set granulation
Akira Asano (Hiroshima Univ.), Mitsuji Muneyasu (Kansai Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Set granulation is an approximation method of a set by grouping elements to an eqivalence class based on approximate identity of the attributes, and it is the main issue of rough set theory. This research introduces the adjacency class instead of the equivalence class, and performs the granulation based on the morphological opening. It defines the granulation and the measurement of granurality based on similarity, which is an extension of the identity.
Keyword (in Japanese) (See Japanese page) 
(in English) rough set theory / granulation / mathematical morphology / opening / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 334, SIS2008-62, pp. 113-117, Dec. 2008.
Paper # SIS2008-62 
Date of Issue 2008-11-27 (SIS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee SIS  
Conference Date 2008-12-04 - 2008-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2008-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Morphological set granulation 
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Keyword(1) rough set theory  
Keyword(2) granulation  
Keyword(3) mathematical morphology  
Keyword(4) opening  
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1st Author's Name Akira Asano  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Mitsuji Muneyasu  
2nd Author's Affiliation Kansai University (Kansai Univ.)
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Speaker Author-1 
Date Time 2008-12-05 13:10:00 
Presentation Time 25 minutes 
Registration for SIS 
Paper # SIS2008-62 
Volume (vol) vol.108 
Number (no) no.334 
Page pp.113-117 
#Pages
Date of Issue 2008-11-27 (SIS) 


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