Kyoki IMAMURA


Linear Complexities of Periodic Sequences Obtained from Sequences over Z4 and Z8 by One-Symbol Substitution
Tsutomu MORIUCHI Satoshi UEHARA Takayasu KAIDA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5  pp. 1285-1293
Type of Manuscript:  PAPER
Category: Information Theory
Keyword: 
sequences over Z4 and Z8linear complexityone-symbol substitutionbasic irreducible (primitive) polynomial
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FOREWORD
Kyoki IMAMURA Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10  pp. 2375-2375
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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The Limited Verifier Signature and Its Application
Shunsuke ARAKI Satoshi UEHARA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/01/25
Vol. E82-A  No. 1  pp. 63-68
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
undeniable signatureslimited verifier signatureconvertible limited verifier signature
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Maximum Order Complexity for the Minimum Changes of an M-Sequence
Satoshi UEHARA Tsutomu MORIUCHI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11  pp. 2407-2411
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
maximum order complexity (MOC)instability of the linear complexitym-sequencebounds of MOC one-symbol substitutionone-symbol insertionone-symbol deletion
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Relations between Several Minimum Distance Bounds of Binary Cyclic Codes
Taku MATSUO Yutaka ARAKI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11  pp. 2253-2255
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory/Communication
Keyword: 
binary cyclic codesminimum distancelower bounds
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Linear Complexity of Periodic Sequences Obtained from a Sequence over GF(p) with Period pn-1 by One-Symbol Deletion
Satoshi UEHARA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1164-1166
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
linear complexityGF(p) sequences with period pn-1one-symbol deletion
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Value Distribution of Linear Complexity for p-Ary Periodic Sequences with Period pn, p a Prime
Satoshi UEHARA Kyoki IMAMURA Takayasu KAIDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/05/25
Vol. E80-A  No. 5  pp. 920-921
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
p-ary periodic sequenceperiod pnlinear complexitydistribution of linear complexity
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Characteristic Polynomials of Binary Complementary Sequences
Satoshi UEHARA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/01/25
Vol. E80-A  No. 1  pp. 193-196
Type of Manuscript:  PAPER
Category: Information Theory and Coding Theory
Keyword: 
binary complementary sequencesconcatenationinterleavingcharacteristic polynomiallinear complexity
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Linear Complexity of Periodic Sequences Obtained from GF(q) Sequences with Period qn-1 by One-Symbol Insertion
Satoshi UEHARA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/10/25
Vol. E79-A  No. 10  pp. 1739-1740
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
linear complexityGF(q) sequences with period qn-1one-symbol insertionzero sum property
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On p-Ary Bent Sequences
Shinya MATSUFUJI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/09/25
Vol. E78-A  No. 9  pp. 1257-1260
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
bent functionbent sequencebalanced sequenceperiodic correlation
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A Derivation of the Phase Difference between n-Tuples of an M-Sequence by Arithmetic a Finite Field
Tsutomu MORIUCHI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/10/25
Vol. E76-A  No. 10  pp. 1874-1876
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
m-sequencesbinaty sequencespseudo-random sequencesphase difference between n-tuplesfinite fields
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Balanced Nonbinary Sequences Obtained from Modified Nonbinary Kasami Sequences
Tsutomu MORIUCHI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9  pp. 1515-1519
Type of Manuscript:  PAPER
Category: Information Theory and Coding Theory
Keyword: 
pseudo-random sequencesM-sequencesnonbinary sequencesnonbinary Kasami sequencescorrelation function
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Some Properties of Partial Autocorrelation of Binary M-Sequences
Satoshi UEHARA Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9  pp. 1483-1484
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
partial autocorrelationbinary m-sequencevalue distribution
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Approximate Odd Periodic Correlation Distributions of Binary Sequences
Shinya MATSUFUJI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/08/25
Vol. E76-B  No. 8  pp. 842-847
Type of Manuscript:  Special Section PAPER (Special Issue on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
spread spectrum communicationpseudo-random sequenceperiodic correlationperformance evaluation
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A Theorem that GF (24m) has no Self-Complementary Normal Bases over GF (2) for Odd m
Masakatu MORII Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1984/12/25
Vol. E67-E  No. 12  pp. 655-656
Type of Manuscript:  LETTER
Category: Mathematics
Keyword: 
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On Self-Complementary Bases GF (qn) over GF (q)
Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/12/25
Vol. E66-E  No. 12  pp. 717-721
Type of Manuscript:  PAPER
Category: Mathematics
Keyword: 
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On Simultaneous Computation of Addition Table and Trace Table in a Finite Field
Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/02/25
Vol. E64-E  No. 2  pp. 90-91
Type of Manuscript:  LETTER
Category: Mathematics
Keyword: 
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A Practical Method for Arithmetic Computations in a Finite Field by Using Log Tables
Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1980/02/25
Vol. E63-E  No. 2  pp. 93-97
Type of Manuscript:  PAPER
Category: Electromagnetic Theory, Mathematics, Pyhsics
Keyword: 
 Summary | Full Text:PDF(286.9KB)