Akira YAMAWAKI


Construction of Parallel Random I/O Codes Using Coset Coding with Hamming Codes
Akira YAMAWAKI Hiroshi KAMABE Shan LU 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2125-2134
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory for storage
Keyword: 
parallel random I/O codecoset codingflash memory
 Summary | Full Text:PDF(1MB)

Unrestricted-Rate Parallel Random Input-Output Codes for Multilevel Flash Memory
Shan LU Hiroshi KAMABE Jun CHENG Akira YAMAWAKI 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2135-2140
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory for storage
Keyword: 
parallel random input-output (P-RIO) codeunrestricted-rate codeconstant-weight code
 Summary | Full Text:PDF(1.3MB)

A Describing Method of an Image Processing Software in C for a High-Level Synthesis Considering a Function Chaining
Akira YAMAWAKI Seiichi SERIKAWA 
Publication:   
Publication Date: 2018/02/01
Vol. E101-D  No. 2  pp. 324-334
Type of Manuscript:  Special Section PAPER (Special Section on Reconfigurable Systems)
Category: Design Methodology and Platform
Keyword: 
high-level synthesisFPGAdescribing methodimage processingfunction chaining
 Summary | Full Text:PDF(1.5MB)

Worst-Case Performance of ILIFC with Inversion Cells
Akira YAMAWAKI Hiroshi KAMABE Shan LU 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 2662-2670
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory for Strage
Keyword: 
flash memoryblock erasureindex-less indexed flash code
 Summary | Full Text:PDF(1MB)