Shogo USAMI

Modified Algorithm on Maximum Detected Bit Flipping Decoding for High Dimensional Parity-Check Code
Yuuki FUNAHASHI  Shogo USAMI  Ichi TAKUMI  Masayasu HATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10  pp. 2670-2675
Type of Manuscript: Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
error correcting code,  high dimensional parity-check code,  hard-in decoding, 
  Summary |  Full Text:PDF (669.7KB)
A Simplification Algorithm for Calculation of the Mutual Information by Quantum Combined Measurement
Shogo USAMI  Tsuyoshi Sasaki USUDA  Ichi TAKUMI  Masayasu HATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/20
Vol. E82-A  No. 10  pp. 2185-2190
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Quantum Information
Keyword: 
quantum information theory,  channel capacity,  square-root measurement,  mutual information,  superadditivity, 
  Summary |  Full Text:PDF (658.3KB)