Presentation 2013-03-07
Construction of Minimal Dominating Set for the Rank Modulation Based on the Compressed Encoding
Yuya Kanbayashi, Tomoharu Shibuya,
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Abstract(in English) Rank Modulation code is a recoding code expressing information by using the mutual relation between the level of electric charge of each cell constituting a flash memory. Compressed encoding is one of the rank modulation encodings that employ the push up operation to realize a state transition of memory. In this study, we investigate a code constructions based on the dominating set of a transition graph, which is known as one of techniques to inclease the capacity of memory and decrease frequency of the occurrence of the block erasure in the compressed encoding. As a result, we propose a new algorithm to construct a dominating set. Moreover, we show a sufficient condition for the proposed algorithm to generate a minimal dominating set. In addition, we give a concretely an example of minimal dominating set for a memory constituting 5 cells.
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Keyword(in English) flash memory / rank modulation / compressed encoding / dominating set
Paper # IT2012-79,ISEC2012-97,WBS2012-65
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Committee ISEC
Conference Date 2013/2/28(1days)
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Registration To Information Security (ISEC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Construction of Minimal Dominating Set for the Rank Modulation Based on the Compressed Encoding
Sub Title (in English)
Keyword(1) flash memory
Keyword(2) rank modulation
Keyword(3) compressed encoding
Keyword(4) dominating set
1st Author's Name Yuya Kanbayashi
1st Author's Affiliation Department of Information and Communication Sciences, Sophia University()
2nd Author's Name Tomoharu Shibuya
2nd Author's Affiliation Department of Information and Communication Sciences, Sophia University
Date 2013-03-07
Paper # IT2012-79,ISEC2012-97,WBS2012-65
Volume (vol) vol.112
Number (no) 461
Page pp.pp.-
#Pages 6
Date of Issue