Kazuhiro Yokoyama

2008
26	EE	Masaaki Kanno, Kazuhiro Yokoyama, Hirokazu Anai, Shinji Hara: Symbolic optimization of algebraic functions. ISSAC 2008: 147-154
25	EE	Guénaël Renault, Kazuhiro Yokoyama: Multi-modular algorithm for computing the splitting field of a polynomial. ISSAC 2008: 247-254
2007
24	EE	Masaaki Kanno, Kazuhiro Yokoyama, Hirokazu Anai, Shinji Hara: Parametric optimization in control using the sum of roots for parametric polynomial spectral factorization. ISSAC 2007: 211-218
23	EE	Kazuhiro Yokoyama: On systems of algebraic equations with parametric exponents II. Appl. Algebra Eng. Commun. Comput. 18(6): 603-630 (2007)
2006
22	EE	Guénaël Renault, Kazuhiro Yokoyama: A Modular Method for Computing the Splitting Field of a Polynomial. ANTS 2006: 124-140
21	EE	Kazuhiro Yokoyama: Stability of Parametric Decomposition. ICMS 2006: 391-402
20	EE	Masaaki Kanno, Hirokazu Anai, Kazuhiro Yokoyama: On the Relationship Between the Sum of Roots with Positive Real Parts and Polynomial Spectral Factorization. Numerical Methods and Applications 2006: 320-328
2005
19	EE	Hirokazu Anai, Shinji Hara, Kazuhiro Yokoyama: Sum of roots with positive real parts. ISSAC 2005: 21-28
2004
18	EE	Kazuhiro Yokoyama: On systems of algebraic equations with parametric exponents. ISSAC 2004: 312-319
17	EE	Masayuki Noro, Kazuhiro Yokoyama: Implementation of prime decomposition of polynomial ideals over small finite fields. J. Symb. Comput. 38(4): 1227-1246 (2004)
2002
16	EE	Masayuki Noro, Kazuhiro Yokoyama: Yet another practical implementation of polynomial factorization over finite fields. ISSAC 2002: 200-206
2001
15	EE	Takeshi Shimoyama, Hitoshi Yanami, Kazuhiro Yokoyama, Masahiko Takenaka, Kouichi Itoh, Jun Yajima, Naoya Torii, Hidema Tanaka: The Block Cipher SC2000. FSE 2001: 312-327
2000
14		Tetsuya Izu, Jun Kogure, Kazuhiro Yokoyama: Efficient Implementation of Schoof's Algorithm in Case of Characteristic 2. Public Key Cryptography 2000: 210-222
13		B. Heinrich Matzat, John McKay, Kazuhiro Yokoyama: Special Issue on Algorithmic Methods in Galois Theory - Foreword of the Guest Editors. J. Symb. Comput. 30(6): 631-633 (2000)
1999
12		Masayuki Noro, Kazuhiro Yokoyama: A Modular Method to Compute the Rational Univariate Representation of Zero-dimensional Ideals. J. Symb. Comput. 28(1-2): 243-263 (1999)
1998
11	EE	Tetsuya Izu, Jun Kogure, Masayuki Noro, Kazuhiro Yokoyama: Efficient Implementation of Schoof's Algorithm. ASIACRYPT 1998: 66-79
10	EE	Tetsuya Izu, Jun Kogure, Masayuki Noro, Kazuhiro Yokoyama: Parameters for Secure Elliptic Curve Cryptosystem - Improvements on Schoof's Algorithm. Public Key Cryptography 1998: 253-257
1996
9		Takeshi Shimoyama, Kazuhiro Yokoyama: Localization and Primary Decomposition of Polynomial Ideals. J. Symb. Comput. 22(3): 247-277 (1996)
1995
8	EE	Kazuhiro Yokoyama, Ziming Li, István Nemes: Finding Roots of Unity Among Quotients of the Roots of an Integral Polynomial. ISSAC 1995: 85-89
1994
7		Kazuhiro Yokoyama, Masayuki Noro, Taku Takeshima: Multi-Modular Approach to Polynomial-Time Factorization of Bivariate Integral Polynomials. J. Symb. Comput. 17(6): 545-563 (1994)
1993
6	EE	Kazuhiro Yokoyama, Taku Takeshima: On Hensel Construction of Eigenvalues and Eigenvectors of Matrices with Polynomial Entries. ISSAC 1993: 218-224
1992
5	EE	Kazuhiro Yokoyama: On distance transitive graphs whose automorphism groups are affine. J. Comb. Theory, Ser. B 55(2): 190-235 (1992)
4		Kazuhiro Yokoyama, Masayuki Noro, Taku Takeshima: Solutions of Systems of Algebraic Equations and Linear Maps on Residue Class Rings. J. Symb. Comput. 14(4): 399-417 (1992)
1990
3	EE	Kazuhiro Yokoyama, Masayuki Noro, Taku Takeshima: On Determining the Solvability of Polynomials. ISSAC 1990: 127-134
2	EE	Kazuhiro Yokoyama, Masayuki Noro, Taku Takeshima: On Factoring Multi-Variate Polynomials over Algebraically Closed Fields (abstract). ISSAC 1990: 297
1989
1		Kazuhiro Yokoyama, Masayuki Noro, Taku Takeshima: Computing Primitive Elements of Extension Fields. J. Symb. Comput. 8(6): 553-580 (1989)

Coauthor Index

1	Hirokazu Anai	[19] [20] [24] [26]
2	Shinji Hara	[19] [24] [26]
3	Kouichi Itoh	[15]
4	Tetsuya Izu	[10] [11] [14]
5	Masaaki Kanno	[20] [24] [26]
6	Jun Kogure	[10] [11] [14]
7	Ziming Li	[8]
8	B. Heinrich Matzat	[13]
9	John McKay	[13]
10	István Nemes	[8]
11	Masayuki Noro	[1] [2] [3] [4] [7] [10] [11] [12] [16] [17]
12	Guénaël Renault	[22] [25]
13	Takeshi Shimoyama	[9] [15]
14	Masahiko Takenaka	[15]
15	Taku Takeshima	[1] [2] [3] [4] [6] [7]
16	Hidema Tanaka	[15]
17	Naoya Torii	[15]
18	Jun Yajima	[15]
19	Hitoshi Yanami	[15]

Colors in the list of coauthors