Satoshi UEHARA


Linear Complexity of Geometric Sequences Defined by Cyclotomic Classes and Balanced Binary Sequences Constructed by the Geometric Sequences
Kazuyoshi TSUCHIYA Chiaki OGAWA Yasuyuki NOGAMI Satoshi UEHARA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2382-2391
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and Its Applications in Communications)
Category: Cryptography and Information Security
Keyword: 
pseudorandom number generatorgeometric sequencelinear complexitybalance propertyinterleaved sequence
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Distribution of Digit Patterns in Multi-Value Sequence over the Odd Characteristic Field
Yuta KODERA Takeru MIYAZAKI Md. Al-Amin KHANDAKER Md. Arshad ALI Takuya KUSAKA Yasuyuki NOGAMI Satoshi UEHARA 
Publication:   
Publication Date: 2018/09/01
Vol. E101-A  No. 9  pp. 1525-1536
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
tracelegendre symbolNTU sequencedistribution of digit patterns
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Interleaved Sequences of Geometric Sequences Binarized with Legendre Symbol of Two Types
Kazuyoshi TSUCHIYA Yasuyuki NOGAMI Satoshi UEHARA 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 2720-2727
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Sequences
Keyword: 
pseudorandom number generatorgeometric sequencebalance propertyinterleaved sequence
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Multi-Valued Sequences Generated by Power Residue Symbols over Odd Characteristic Fields
Begum NASIMA Yasuyuki NOGAMI Satoshi UEHARA Robert H. MOLEROS-ZARAGOZA 
Publication:   
Publication Date: 2017/04/01
Vol. E100-A  No. 4  pp. 922-929
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and Its Applications in Communications)
Category: Sequences
Keyword: 
geometric sequencemulti-valued sequenceodd characteristicprimitive polynomialLegendre symboltrace
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A Multi-Value Sequence Generated by Power Residue Symbol and Trace Function over Odd Characteristic Field
Yasuyuki NOGAMI Satoshi UEHARA Kazuyoshi TSUCHIYA Nasima BEGUM Hiroto INO Robert H. MOLEROS-ZARAGOZA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12  pp. 2226-2237
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Sequences
Keyword: 
multi-value sequenceodd characteristicprimitive polynomialpower residue symboltracecross-correlation
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A Geometric Sequence Binarized with Legendre Symbol over Odd Characteristic Field and Its Properties
Yasuyuki NOGAMI Kazuki TADA Satoshi UEHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A  No. 12  pp. 2336-2342
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Sequence
Keyword: 
geometric sequenceodd characteristicprimitive polynomialLegendre symboltrace
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Rounding Logistic Maps over Integers and the Properties of the Generated Sequences
Takeru MIYAZAKI Shunsuke ARAKI Yasuyuki NOGAMI Satoshi UEHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/09/01
Vol. E94-A  No. 9  pp. 1817-1825
Type of Manuscript:  PAPER
Category: Information Theory
Keyword: 
logistic maps over integersroundingperiodlink length
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Some Properties of Logistic Maps over Integers
Takeru MIYAZAKI Shunsuke ARAKI Satoshi UEHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2258-2265
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and its Application in Communications)
Category: Sequences
Keyword: 
logistic mapintegersfinite precisionsequences
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Zero Correlation Distribution of ZCZ Sequences Obtained from a Perfect Sequence and a Unitary Matrix
Satoshi UEHARA Shuichi JONO Yasuyuki NOGAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/12/01
Vol. E91-A  No. 12  pp. 3745-3748
Type of Manuscript:  Special Section LETTER (Special Section on Signal Design and its Applications in Communications)
Category: Sequence
Keyword: 
zero-correlation zoneZCZ sequenceperfect sequenceunitary matrixzero correlation distribution
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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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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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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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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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