Kohichi Sakaniwa

2009
25	EE	Ryuhei Mori, Toshiyuki Tanaka, Kenta Kasai, Kohichi Sakaniwa: Finite-Length Analysis of Irregular Expurgated LDPC Codes under Finite Number of Iterations CoRR abs/0901.2204: (2009)
24	EE	Takayuki Nozaki, Kenta Kasai, Kohichi Sakaniwa: Analytical Solution of Covariance Evolution for Regular LDPC Codes CoRR abs/0901.2838: (2009)
2008
23	EE	Ryuhei Mori, Kenta Kasai, Tomoharu Shibuya, Kohichi Sakaniwa: The Asymptotic Bit Error Probability of LDPC Codes for the Binary Erasure Channel with Finite Iteration Number CoRR abs/0801.0931: (2008)
22	EE	Hiroshi Hasegawa, Toshinori Ohtsuka, Isao Yamada, Kohichi Sakaniwa: An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions. IEICE Transactions 91-A(2): 673-681 (2008)
2007
21	EE	Hachiro Fujita, Kohichi Sakaniwa: Modified Low-Density MDS Array Codes for Tolerating Double Disk Failures in Disk Arrays. IEEE Trans. Computers 56(4): 563-566 (2007)
20	EE	Shinya Miyamoto, Kenta Kasai, Kohichi Sakaniwa: Sufficient Conditions for a Regular LDPC Code Better than an Irregular LDPC Code. IEICE Transactions 90-A(2): 531-534 (2007)
19	EE	Ryoji Ikegaya, Kenta Kasai, Tomoharu Shibuya, Kohichi Sakaniwa: Performance of Standard Irregular LDPC Codes under Maximum Likelihood Decoding. IEICE Transactions 90-A(7): 1432-1443 (2007)
18	EE	Takayuki Itsui, Kenta Kasai, Ryoji Ikegaya, Tomoharu Shibuya, Kohichi Sakaniwa: Average Bit Erasure Probability of Regular LDPC Code Ensembles under MAP Decoding over BEC. IEICE Transactions 90-A(9): 1763-1771 (2007)
2006
17	EE	Kenta Kasai, Yuji Shimoyama, Tomoharu Shibuya, Kohichi Sakaniwa: Average Coset Weight Distribution of Multi-Edge Type LDPC Code Ensembles. IEICE Transactions 89-A(10): 2519-2525 (2006)
16	EE	Kenta Kasai, Shinya Miyamoto, Tomoharu Shibuya, Kohichi Sakaniwa: Design of Irregular Repeat Accumulate Codes with Joint Degree Distributions. IEICE Transactions 89-A(11): 3351-3354 (2006)
15	EE	Sergei Bychenkov, Vladimir Mikhailov, Kohichi Sakaniwa: Fast Acquisition of PN Sequences in DS-CDMA Systems with Incoherent Demodulator. IEICE Transactions 89-B(12): 3319-3334 (2006)
2005
14	EE	Ryota Sasahara, Hiroshi Hasegawa, Isao Yamada, Kohichi Sakaniwa: A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method. ICIP (1) 2005: 857-860
13	EE	Hachiro Fujita, Kohichi Sakaniwa: Justesen-Type Modified Expander Codes and Their Decoding Algorithm. IEICE Transactions 88-A(10): 2708-2714 (2005)
12	EE	Ryoji Ikegaya, Kenta Kasai, Yuji Shimoyama, Tomoharu Shibuya, Kohichi Sakaniwa: Weight and Stopping Set Distributions of Two-Edge Type LDPC Code Ensembles. IEICE Transactions 88-A(10): 2745-2761 (2005)
11	EE	Hachiro Fujita, Kohichi Sakaniwa: Some Classes of Quasi-Cyclic LDPC Codes: Properties and Efficient Encoding Method. IEICE Transactions 88-A(12): 3627-3635 (2005)
10	EE	Tomoharu Shibuya, Ken Harada, Ryosuke Tohyama, Kohichi Sakaniwa: Iterative Decoding Based on the Concave-Convex Procedure. IEICE Transactions 88-A(5): 1346-1364 (2005)
9	EE	Nari Tanabe, Toshihiro Furukawa, Kohichi Sakaniwa, Shigeo Tsujii: A Subspace Blind Identification Algorithm with Reduced Computational Complexity - Colored Noise Case - . IEICE Transactions 88-A(7): 2015-2018 (2005)
8	EE	Hiroshi Hasegawa, Toshiyuki Ono, Isao Yamada, Kohichi Sakaniwa: An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint. IEICE Transactions 88-A(9): 2427-2435 (2005)
2003
7	EE	Konstantinos Slavakis, Isao Yamada, Kohichi Sakaniwa: Computation of symmetric positive definite Toeplitz matrices by the hybrid steepest descent method. Signal Processing 83(5): 1135-1140 (2003)
2002
6	EE	Hiroshi Hasegawa, M. Nakagawa, Isao Yamada, Kohichi Sakaniwa: A truncated polynomial interpolation theorem and its application to the WLS design of IIR filters. ISCAS (5) 2002: 705-708
1999
5		Isao Yamada, Masanori Kato, Kohichi Sakaniwa: A Nonlinear Pre-Filtering Technique for Set-Theoretic Linear Blind Deconvolution Scheme. ICIP (2) 1999: 401-405
1997
4		Tomoharu Shibuya, Jiro Mizutani, Kohichi Sakaniwa: On Generalized Hamming Weights of Codes Constructed on Affine Algebraic Sets. AAECC 1997: 311-320
1994
3		Jinhui Chao, Teruyuki Sato, Kohichi Sakaniwa, Shigeo Tsujii: New Results on Stability Theory of Time-Varying Linear Systems. ISCAS 1994: 245-248
1991
2		Kohichi Sakaniwa, Tae Nam Ahn, T. R. N. Rao: A Note on t-Unidirectional Error Correcting and d(d>=t)-Unidirectional Error Detecting (t-UEC and d-UED) Codes. IEEE Trans. Computers 40(8): 987-988 (1991)
1990
1		Tae Nam Ahn, Kohichi Sakaniwa, T. R. N. Rao: A Construction Method for m-ary Unidirectional Error Control Codes. AAECC 1990: 71-85

Coauthor Index

1	Tae Nam Ahn	[1] [2]
2	Sergei Bychenkov	[15]
3	Jinhui Chao	[3]
4	Hachiro Fujita	[11] [13] [21]
5	Toshihiro Furukawa	[9]
6	Ken Harada	[10]
7	Hiroshi Hasegawa	[6] [8] [14] [22]
8	Ryoji Ikegaya	[12] [18] [19]
9	Takayuki Itsui	[18]
10	Kenta Kasai	[12] [16] [17] [18] [19] [20] [23] [24] [25]
11	Masanori Kato	[5]
12	Vladimir Mikhailov	[15]
13	Shinya Miyamoto	[16] [20]
14	Jiro Mizutani	[4]
15	Ryuhei Mori	[23] [25]
16	M. Nakagawa	[6]
17	Takayuki Nozaki	[24]
18	Toshinori Ohtsuka	[22]
19	Toshiyuki Ono	[8]
20	T. R. N. Rao (Thammavarapu R. N. Rao)	[1] [2]
21	Ryota Sasahara	[14]
22	Teruyuki Sato	[3]
23	Tomoharu Shibuya	[4] [10] [12] [16] [17] [18] [19] [23]
24	Yuji Shimoyama	[12] [17]
25	Konstantinos Slavakis	[7]
26	Nari Tanabe	[9]
27	Toshiyuki Tanaka	[25]
28	Ryosuke Tohyama	[10]
29	Shigeo Tsujii	[3] [9]
30	Isao Yamada	[5] [6] [7] [8] [14] [22]

Colors in the list of coauthors