| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IT |
2004-07-28
13:30 |
Chiba |
Tokyo Univ. (Kashiwa) |
[Invited Talk]
Distributed Queue Network with Layered Connection
Chikato Fujiwara (Osaka Seikei Univ.) |
It is known that DQDB has location dependent unfairness. We show that a buffered DQDB gives not only fair but also prior... [more] |
IT2004-9
pp.1-10 |
| IT |
2004-07-28
14:30 |
Chiba |
Tokyo Univ. (Kashiwa) |
Data compression by LZW method using the number of references
Kazuhiro Keshi, Koji Yoshida, Takashi Ishida, Shigeichi Hirasawa (Waseda Univ.) |
In the field of data compression, it is known that LZW method achieves the asymptotically optimum compression even when ... [more] |
IT2004-10
pp.11-16 |
| 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 |
2004-07-28
15:30 |
Chiba |
Tokyo Univ. (Kashiwa) |
Still Image Compression Considering Signal Importance after Frequency Transform
Ryo Morinaka, Akihisa Ohi, Takashi Ishida, Shigeichi Hirasawa (Waseda Univ.) |
[more] |
IT2004-12
pp.23-28 |
| IT |
2004-07-28
15:55 |
Chiba |
Tokyo Univ. (Kashiwa) |
Performance Evaluation of Data Compression Algorithms Based on the Greedy Grammar Transform
Naoki Koizumi, Hiroki Koga (Univ. of Tsukuba) |
The universal data compression algorithm based on the greedy-grammar
transform, which was proposed by Yang and Kieffer,... [more] |
IT2004-13
pp.29-34 |
| IT |
2004-07-28
16:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Synchronizing strings of FV code trees and their application to the identification of a code tree
Tsukasa Honda, Hirosuke Yamamoto (Univ. of Tokyo) |
[more] |
IT2004-14
pp.35-40 |
| IT |
2004-07-28
16:55 |
Chiba |
Tokyo Univ. (Kashiwa) |
Quantum capacity of optical noise channel with control process
Cheng Hsiang, Noboru Watanabe (Tokyo Science Univ) |
[more] |
IT2004-15
pp.41-46 |
| IT |
2004-07-28
17:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Error probability of FTM gate with quantum orthogonal states
Mizuki Kajihama, Noboru Watanabe (Tokyo Science Univ.) |
[more] |
IT2004-16
pp.47-52 |
| IT |
2004-07-28
17:45 |
Chiba |
Tokyo Univ. (Kashiwa) |
Search by Quantum Walk on the Complete Graph
Kiichiro Akiba, Takayuki Miyadera, Masanori Ohya (Tokyo Univ. of Science) |
[more] |
IT2004-17
pp.53-58 |
| IT |
2004-07-29
09:30 |
Chiba |
Tokyo Univ. (Kashiwa) |
On encoding operators in entanglment distillation protocols
Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. Tech.) |
We will show a sufficient condition on encoding operators such that an entanglement distillation protocol constructed fr... [more] |
IT2004-18
pp.1-6 |
| IT |
2004-07-29
09:55 |
Chiba |
Tokyo Univ. (Kashiwa) |
The local weight distributions of the (128,50) extended binary primitive BCH code and the (128,64) Reed-Muller code
Kenji Yasunaga, Toru Fujiwara (Osaka Univ.) |
The local weight distribution of a block code gives some aspects of its error performance. We obtained the local weight ... [more] |
IT2004-19
pp.7-12 |
| IT |
2004-07-29
10:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Some high-rate concatenated codes
Motohiko Isaka (Kwansei Gakuin Univ.) |
[more] |
IT2004-20
pp.13-18 |
| IT |
2004-07-29
10:55 |
Chiba |
Tokyo Univ. (Kashiwa) |
A Note on the Bounds on the Decoding Error Probability of Terminated Convolutional Codes
Hideki Yoshikawa (Suzuka Nat. Col. Tech.) |
The upper bound based on weight distribution of any linear block codes can be applied for error performance evaluation.
... [more] |
IT2004-21
pp.19-22 |
| IT |
2004-07-29
11:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Redundancy of Bayes Coding for Nonstationary Sources with Piecewise Constant Parameters
Tota Suko, Toshiyasu Matsushima, Shigeichi Hirasawa (Waseda Univ.) |
In this paper we treat universal source coding when the parameters of the probabilistic model of source are known.
Baye... [more] |
IT2004-22
pp.23-28 |
| 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 |
| IT |
2004-07-29
13:55 |
Chiba |
Tokyo Univ. (Kashiwa) |
An Iterative Decoding Algorithm for Gilbert Channel based on Threshold Type Channel State Estimator
Nobuyuki Suga, Tadashi Wadayama (OPU) |
[more] |
IT2004-24
pp.35-40 |
| IT |
2004-07-29
14:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Complexity Reduction Method of Suboptimal Maximum Likelihood Decoding Algorithm for Tail-Biting Convolutional Codes
Tadashi Sato, Hideki Yagi, Shigeichi Hirasawa (Waseda Univ.) |
[more] |
IT2004-25
pp.41-46 |
| IT |
2004-07-29
14:45 |
Chiba |
Tokyo Univ. (Kashiwa) |
A Study of Decoding Algorithms on Tailbiting Convolutional Codes
Youhei Okano, Daiki Koizumi, Toshiyasu Matsushima (Waseda Univ.) |
On the error-correction by MAP decoding, if graphical model of coding-decoding system has loops,
Belief-Propagation alg... [more] |
IT2004-26
pp.47-52 |
| IT |
2004-07-29
15:20 |
Chiba |
Tokyo Univ. (Kashiwa) |
Transmit Diversity of Parallel Concantenated TCM over Selective Fading Channel
Toh Keat Beng, Haruo Ogiwara (Nagaoka Univ. of Tech.) |
In this paper, we propose a new system with combination of Lindskog Transmit Diversity, Turbo Trellis Coded Modulation (... [more] |
IT2004-27
pp.53-58 |
| IT |
2004-07-29
15:45 |
Chiba |
Tokyo Univ. (Kashiwa) |
On the performance of multi-input receivers in an infrared diffuse communication
Shinichi Yasue, Takeshi Hashimoto (UEC) |
In the diffuse optical wireless system , the receiver receives the transmitted signal through a number of different path... [more] |
IT2004-28
pp.59-64 |