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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WBS, IT, ISEC | 2009-03-10 14:15 |
Hokkaido | Hakodate Mirai Univ. | Audio Watermarking Based on LDPC Code for Clipping Attack and the decoding-extracting algorithm with self-synchronization(2) Isao Abe, Yusuke Kobayashi, Raul Martinez-Noriega, Kazuhiko Yamaguchi (Univ of Electro-Comm.)  IT2008-106 ISEC2008-164 WBS2008-119 |
The clipping attack is a serious problem in audio watermarking．When the watermarked audio suffer a clipping attack, it d... [more] | IT2008-106 ISEC2008-164 WBS2008-119 pp.415-420 |
| IT | 2008-07-24 15:40 |
Chiba | University of Tokyo, Kashiwa Campus | A usage of collusion-secure codes to enhance their trace back rates Yoshinobu Iriguchi, Kazuhiko Yamaguchi (UEC) IT2008-14 |
Collusion-secure codes are one of countermeasures against collusion attacks, a severe problem in digital fingerprinting.... [more] | IT2008-14 pp.33-38 |
| ISEC, IT, WBS | 2008-02-28 11:10 |
Tokyo | Adaptive Sum-Product decoding to estimate the state of the channel Kenji Aikawa, Brian Kurkoski, Kazuhiko Yamaguchi (UEC) IT2007-44 ISEC2007-141 WBS2007-75 |
The combination of LDPC codes and sum-product decoding algorithm can achieve performance near the Shannon limit. Howeve... [more] |
IT2007-44 ISEC2007-141 WBS2007-75 pp.77-82 |
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| ISEC, IT, WBS | 2008-02-28 11:35 |
Tokyo | A Decoding Algorithm and its Analysis for Low-Density Parity-Check Codes with Unequal-Error Protection Capabilities Makoto Nurita, Brian Kurkoski, Kazuhiko Yamaguchi (UEC) IT2007-45 ISEC2007-142 WBS2007-76 |
Unequal-error protection codes have two or more levels of the error protection capability, and code bits can be protecte... [more] | IT2007-45 ISEC2007-142 WBS2007-76 pp.83-88 |
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| ISEC, IT, WBS | 2008-02-29 15:45 |
Tokyo | a digital watermarking and its new decoding method with LDPC codes, having clipping tolorance
-- an application of cyclic LDPC codes and decoding using detailed reliability information -- Isao Abe, Raul Martinez-Noriega, Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi (UEC) IT2007-61 ISEC2007-158 WBS2007-92 |
One of the important requirements for digital watermarking is robustness against clipping attacks. Especially for audi... [more] |
IT2007-61 ISEC2007-158 WBS2007-92 pp.83-88 |
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| IT, ISEC, WBS | 2007-03-15 10:20 |
Gunma | Gunma Univ. (Kiryu Campus) | A Study on Construction of LDPC Code
-- 空欄 -- Yusuke Mori, Kazuhiko Yamaguchi (UEC) |
[more] | IT2006-78 ISEC2006-133 WBS2006-75 pp.99-103 |
| IT, ISEC, WBS | 2007-03-15 17:20 |
Gunma | Gunma Univ. (Kiryu Campus) | Condig and Coded Modulation in Digital Watermark Systems Kazuhiko Yamaguchi, Junya Kubota, Raul Martinez-Noriega, Hyunho Kang, Brian Kurkoski (UEC) |
[more] | IT2006-84 ISEC2006-139 WBS2006-81 pp.135-140 |
| IT, ISEC, WBS | 2007-03-16 10:45 |
Gunma | Gunma Univ. (Kiryu Campus) | Study on Turbo Decoding Using Error and Erasure Decoder of RS codes As a Hard-in Soft-out Decoder Shinya Maehara, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi (UEC) |
[more] | IT2006-111 ISEC2006-166 WBS2006-108 pp.155-160 |
| IT | 2006-07-28 16:15 |
Chiba | Univ. of Tokyo | A few study of Unequal-Error Protection codes using LDPC codes Kunikazu Satou, Kingo Kobayashi, Kazuhiko Yamaguchi, Brian Kurkoski (UEC) |
[more] | IT2006-43 pp.47-52 |
| IT | 2006-05-25 16:20 |
Nara | Nara-ken new public hall | Generalization of “Algorithm E” for Decoding LDPC Codes Over GF(q) Brian M. Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi (Univ. of Electro-Comm.) |
[more] | IT2006-24 pp.65-70 |
| WBS, IT, ISEC | 2006-03-17 10:20 |
Aichi | Nagoya Univ. | Studies on low rate concatenated codes based on turbo-like codes Noriyuki Shimanuki, Brian Kurkoski, Kazuhiko Yamaguchi (UEC) |
[more] | IT2005-123 ISEC2005-180 WBS2005-137 pp.165-170 |
| IT | 2005-05-25 11:20 |
Overseas | Univ. of Hawaii | Vector Quanitzation of Convolutional Decoder State Metrics Brian Kurkoski, Kazuhiko Yamaguchi (Univ. of Electro-Comm.) |
[more] | IT2005-2 pp.7-12 |
| IT | 2005-05-26 16:30 |
Overseas | Univ. of Hawaii | A Decoding Algorithm for LDPC Codes using Threshold Control for the Burst Error Channel Masato Yabe, Kazuhiko Yamaguchi, Brian Kurkoski, Kingo Kobayashi (Univ. of Electro-Comm.) |
[more] | IT2005-21 pp.49-52 |
| IT, WBS, ISEC | 2005-03-17 14:15 |
Kyoto | Kyoto Univ. | Performance Evaluation of Ordered Sum-Product Algorithm (2) Kazuhiko Yamaguchi, Yoshihiro Kurihara, Brian Kurkoski, Kingo Kobayashi (UEC) |
[more] | IT2004-63 ISEC2004-119 WBS2004-178 pp.77-82 |
| IT | 2004-09-16 14:55 |
Osaka | Osaka Sangyo Univ. | Steganography based on the variance like a measurement of complexity segmentation Silvia Torres Maya, Brian Kurkoski, Kazuhiko Yamaguchi (Univ. of Electro-Comm.), Mariko Nakano Miyatake, RubenVazquez Medina (IPN) |
This paper presents a steganographical algorithm based on bit complexity segmentation(BPCS), which permits to implement ... [more] | IT2004-34 pp.15-20 |
| IT | 2004-07-28 14:55 |
Chiba | Tokyo Univ. (Kashiwa) | A Study on q-array Collusion-secure code Noriyuki Shimanuki, Satoshi Ebinuma, Kazuhiko Yamaguchi, Kingo Kobayashi (UEC) |
[more] | IT2004-11 pp.17-22 |
| IT | 2004-07-29 13:30 |
Chiba | Tokyo Univ. (Kashiwa) | Performance Evaluation of Ordered Sum-Product Decoding Algorithm for the Burst Error Channel Masato Yabe, Yoshihiro Kurihara, Kazuhiko Yamaguchi, Kingo Kobayashi (UEC) |
[more] | IT2004-23 pp.29-34 |
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