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Technical Committee on Information Theory (IT) [schedule] [select]
Chair Tomohiko Uematsu (Tokyo Inst. of Tech.)
Vice Chair Hiroshi Kamabe (Gifu Univ.)
Secretary Masazumi Kurihara (Univ. of Electro-Comm.), Hidenori Kuwakado (Kobe Univ.)
Assistant Hideki Yoshikawa (Tohoku Gakuin Univ.)

Technical Committee on Information Security (ISEC) [schedule] [select]
Chair Kazuo Takaragi (Hitachi)
Vice Chair Toru Fujiwara (Osaka Univ.), Naoya Torii (Fujitsu Labs.)
Secretary Noboru Kunihiro (Univ. of Tokyo), Katsuyuki Takashima (Mitsubishi Electric)
Assistant Toru Nakanishi (Okayama Univ.)

Technical Committee on Wideband System (WBS) [schedule] [select]
Chair Shinsuke Hara (Osaka City Univ.)
Vice Chair Makoto Itami (Tokyo Univ. of Science), Hiromasa Habuchi (Ibaraki Univ.)
Secretary Fumiaki Maehara (Waseda Univ.), Masato Saito (NAIST)
Assistant Naohiko Iwakiri (Tokyo Denki Univ.), Kohei Ono (Tokyo Univ. of Science)

Conference Date Thu, Mar 4, 2010 09:00 - 17:50
Fri, Mar 5, 2010 09:00 - 17:25
Topics  
Conference Place Nagano-Engineering Campus, Shinshu University 
Address 4-17-1, Wakasato, Nagano City, Nagano 380-8553 Japan.
Transportation Guide 20 minutes on foot from Nagano Station east exit.
http://www.shinshu-u.ac.jp/guidance/maps/map03.html
Contact
Person
Assoc. Prof. Mikihiko Nishiara
+81-26-269-5249
Sponsors This conference is co-sponsored by IEEE IT Society Japan Chapter.
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Thu, Mar 4 AM  ISEC(Room 100)
Chair: ISEC: Toru Nakanishi
09:00 - 10:40
(1) 09:00-09:25 Formal verification method for Access control model which can describe Dynamic Segregation of Duties IT2009-72 ISEC2009-80 WBS2009-51 Michinobu Ochi, Satoshi Ono (Kogakuin Univ.)
(2) 09:25-09:50 Considerations on Web System Development Process against XSS worms. IT2009-73 ISEC2009-81 WBS2009-52 Koji Hiyoshi, Kazuko Oyanagi (Inst. of Information Security)
(3) 09:50-10:15 Evaluation of Mutual Anonymity in P2P Networks IT2009-74 ISEC2009-82 WBS2009-53 Chigusa Kawashima (Univ. of Electro-Comm.), Todorka Alexandrova (Tokyo Metro Univ.), I Gusti Bagus Baskara Nugraha, Hiroyoshi Morita (Univ. of Electro-Comm.)
(4) 10:15-10:40 A Low Density Knapsack Cryptosystem IT2009-128 ISEC2009-136 WBS2009-107 Akira Hayashi (Kanazawa Inst. of Tech.)
  10:40-10:50 Break ( 10 min. )
Thu, Mar 4 AM  ISEC(Room 100)
Chair: ISEC: Noboru Kunihiro
10:50 - 12:05
(5) 10:50-11:15 About Security of Threshold Anonymous Password-Authenticated Key Exchange IT2009-75 ISEC2009-83 WBS2009-54 SeongHan Shin, Kazukuni Kobara (AIST), Hideki Imai (Chuo Univ.)
(6) 11:15-11:40 A 2-round Identification Scheme Secure against Concurrent Man-in-the-Middle Attacks IT2009-76 ISEC2009-84 WBS2009-55 Hiroaki Anada, Seiko Arita (IISEC)
(7) 11:40-12:05 Construction of secure Group Identification based on Digital Signature IT2009-77 ISEC2009-85 WBS2009-56 Keisuke Saito, Taiichi Saito (Tokyo Denki Univ.)
  12:05-13:25 Lunch Break ( 80 min. )
Thu, Mar 4 PM  ISEC(Room 100)
Chair: ISEC: Yasuyuki Nogami
16:35 - 17:50
(8) 16:35-17:00 Improved Method for Constructing Pairing-friendly Elliptic Curves with Fixed Coefficients IT2009-78 ISEC2009-86 WBS2009-57 Masaaki Shirase (Future Univ-Hakodate)
(9) 17:00-17:25 An Experiment of Number Field Sieve over GF(p) of Low Hamming Weight Characteristic IT2009-79 ISEC2009-87 WBS2009-58 Kenichiro Hayasaka, Tsuyoshi Takagi (Future Univ. Hakodate)
(10) 17:25-17:50 An RSA Encryption Hardware Algorithm that uses a DSP block on the FPGA IT2009-80 ISEC2009-88 WBS2009-59 Kensuke Kawakami, Koji Nakano (Hiroshima Univ.)
Thu, Mar 4 AM  WBS(Room 101)
Chair: WBS Fumiaki Maehara
09:00 - 10:40
(11) 09:00-09:25 Performance Evaluation of A Multipath Routing Method for Highly Reliable Wireless Communications IT2009-81 ISEC2009-89 WBS2009-60 Kento Terai, Shinsuke Hara (Osaka City Univ.)
(12) 09:25-09:50 Experimental Validation of an Ultra Wideband Spatio-Temporal Channel Sounder Employing an OFDM signal in a Narrowband Interference Environment IT2009-82 ISEC2009-90 WBS2009-61 Hiroto Iiduka, Daisuke Sugizaki, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ.)
(13) 09:50-10:15 Feasibility Study on Cognitive Radio based TV Spectrum Reuse using Leaky Coaxial Cable IT2009-83 ISEC2009-91 WBS2009-62 Melvin Cabatuan, Masato Saito, Minoru Okada (NAIST)
(14) 10:15-10:40 An Area Layout-based MAP Estimation for Indoor Localization IT2009-84 ISEC2009-92 WBS2009-63 Daisuke Anzai, Shinsuke Hara (Osaka City Univ.)
  10:40-10:50 Break ( 10 min. )
Thu, Mar 4 AM  WBS(Room 101)
Chair: WBS Kohei Ohno
10:50 - 11:40
(15) 10:50-11:15 Direction Finding Performances in UWB Short-Range Phase-Comparison Monopulse Radars IT2009-85 ISEC2009-93 WBS2009-64 Hironori Enkouji, Takehiko Nishide, Natsuki Hashimoto, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ.)
(16) 11:15-11:40 Applicability of MB-OFDM UWB System to In-car Wireless Communication IT2009-86 ISEC2009-94 WBS2009-65 Fumiaki Maehara, Ryouhei Kaneko, Akihiro Yamakita (Waseda Univ.)
  11:40-13:25 Break ( 105 min. )
Thu, Mar 4 PM  WBS+IT+ISEC[Joint session] (Room 101)
Chair: WBS Masato Saito
16:35 - 17:25
(17) 16:35-17:00 Analysis of optical wireless multi-level PPM using IM/DD IT2009-87 ISEC2009-95 WBS2009-66 Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.)
(18) 17:00-17:25 A Study on LDPC coded Time Domain Block Equalizer under MIMO Frequency Selective Channels IT2009-88 ISEC2009-96 WBS2009-67 Wang Junpeng, Yasunori Iwanami, Eiji Okamoto (Nagoya Inst. of Tech.)
Thu, Mar 4 AM  IT(Room 102)
Chair: IT: Tomoharu Shibuya
09:00 - 10:40
(19) 09:00-09:25 New Implementation and Evaluation of Knuth-Yao Algorithm and Interval Algorithm IT2009-89 ISEC2009-97 WBS2009-68 Shogo Takahashi, Hirosuke Yamamoto (Univ. of Tokyo)
(20) 09:25-09:50 Error exponent for the additive white gaussian noise channel with noisy feedback IT2009-90 ISEC2009-98 WBS2009-69 Akari Sato, Hirosuke Yamamoto (Univ. of Tokyo)
(21) 09:50-10:15 A Channel Coding Theorem based on the Number of Guesses IT2009-91 ISEC2009-99 WBS2009-70 Keishi Okudera, Hirosuke Yamamoto (Univ. of Tokyo)
(22) 10:15-10:40 Joint channel estimation and LDPC decoding over MIMO channels by nonlinear optimization IT2009-92 ISEC2009-100 WBS2009-71 Takefumi Kobayashi, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.)
  10:40-10:50 Break ( 10 min. )
Thu, Mar 4 AM  IT(Room 102)
Chair: IT: Ryutaroh Matsumoto
10:50 - 12:05
(23) 10:50-11:15 An analysis of bit error probability of recursive systematic convolutional codes with Max-log-MAP decoding IT2009-93 ISEC2009-101 WBS2009-72 Yoshitake Kawadai, Hideki Yoshikawa (Tohoku Gakuin Univ)
(24) 11:15-11:40 On the Size of Circulant Matrices for which Reversible Codes Exist IT2009-94 ISEC2009-102 WBS2009-73 Tomoharu Shibuya, Keita Nakade (Sophia Univ.)
(25) 11:40-12:05 1-State Error-Trellis Decoding of LDPC Convolutional Codes Based on Circulant Matrices IT2009-95 ISEC2009-103 WBS2009-74 Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama)
  12:05-13:25 Lunch Break ( 80 min. )
Thu, Mar 4 PM  Invited Talk(Room 102)
13:25 - 16:25
(26) 13:25-14:25 [Invited Talk]
Indifferentiability Theory and SHA-3 Project
-- Recent Status of Theoretical and Practical Researches on Hash Functions --
IT2009-96 ISEC2009-104 WBS2009-75
Kazuo Ohta, Lei Wang, Kazuo Sakiyama (Univ. of Electro-Comm.)
(27) 14:25-15:25 [Invited Talk]
On the Spread-Spectrum Techniques for Inter-Vechile Communications IT2009-97 ISEC2009-105 WBS2009-76
Hiromasa Habuchi (Ibaraki Univ.)
(28) 15:25-16:25 [Invited Talk]
Codes with unique correlation property and their application IT2009-98 ISEC2009-106 WBS2009-77
Tomoko K. Matsushima, Yasuaki Teramachi (Polytechnic Univ.)
  16:25-16:35 Break ( 10 min. )
Thu, Mar 4 PM  IT(Room102)
Chair: IT: Mitsuharu Arimura
16:35 - 17:50
(29) 16:35-17:00 Universal Slepian-Wolf Source Codes Using Low-Density Parity-Check Matrices IT2009-99 ISEC2009-107 WBS2009-78 Tetsunao Matsuta, Tomohiko Uyematsu, Ryutaroh Matsumoto (Tokyo Inst. of Tech.)
(30) 17:00-17:25 Universal Slepian-Wolf Coding for General Sources IT2009-100 ISEC2009-108 WBS2009-79 Shigeaki Kuzuoka (Wakayama Univ.)
(31) 17:25-17:50 Smooth Renyi Entropy and Resolvability IT2009-101 ISEC2009-109 WBS2009-80 Tomohiko Uyematsu (Tokyo Inst. of Tech.)
Fri, Mar 5 AM  ISEC(Room 100)
Chair: ISEC: Katsuyuki Takashima
09:00 - 10:40
(32) 09:00-09:25 A Comparative Study of CPA and MIA on Side-channel Attack Standard Evaluation Boards IT2009-102 ISEC2009-110 WBS2009-81 Asuka Taguchi, Yohei Hori, Hideki Imai (Chuo Univ.)
(33) 09:25-09:50 Countermeasures against Power Analysis Attacks in Assembly code IT2009-103 ISEC2009-111 WBS2009-82 Kazunori Kawamura, Keisuke Iwai, Takakazu Kurokawa (NDA)
(34) 09:50-10:15 Electromagnetic Analysis from power line on SASEBO-R IT2009-104 ISEC2009-112 WBS2009-83 Tetsutaro Kanno, Keisuke Iwai, Takakazu Kurokawa (NDA)
(35) 10:15-10:40 Obtaining Local Information from FPGA Using Electromagnetic Analysis IT2009-105 ISEC2009-113 WBS2009-84 Takao Ochiai, Dai Yamamoto, Kouichi Itoh, Masahiko Takenaka, Naoya Torii, Daisuke Uchida, Toshiaki Nagai, Shinichi Wakana (Fujitsu Labs.)
  10:40-10:50 Break ( 10 min. )
Fri, Mar 5 AM  ISEC(Room 100)
Chair: ISEC: Shoichi Hirose
10:50 - 12:05
(36) 10:50-11:15 A Forgery Attack for WPA-TKIP by Modifying Any Packet to the QoS Packet
-- Almost All Implementations of WPA-TKIP Can Be Attacked --
IT2009-106 ISEC2009-114 WBS2009-85
Yosuke Todo, Yuki Ozawa (Kobe Univ.), Toshihiro Ohigashi (Hiroshima Univ.), Masakatu Morii (Kobe Univ.)
(37) 11:15-11:40 A Note on Realistic Damages Caused by a Message Falsification Attack on WPA-TKIP IT2009-107 ISEC2009-115 WBS2009-86 Yuki Ozawa, Yosuke Todo (Kobe Univ), Toshihiro Ohigashi (Hiroshima Univ), Masakatu Morii (Kobe Univ)
(38) 11:40-12:05 A Reader Only Attack on a MIFARE Classic IT2009-108 ISEC2009-116 WBS2009-87 Satoru Imamura (Chuo Univ.), Takashi Kitagawa (Univ. of Tokyo.), Hideki Imai (Chuo Univ.)
  12:05-13:25 Lunch Break ( 80 min. )
Fri, Mar 5 PM  ISEC(Room 100)
Chair: ISEC: Noboru Kunihiro
13:25 - 15:05
(39) 13:25-13:50 An Efficient Random Key Pre-distribution Protocol for Multi-Phase Wireless Sensor Networks (2) IT2009-109 ISEC2009-117 WBS2009-88 Hisashige Ito, Atsuko Miyaji, Kazumasa Omote (JAIST)
(40) 13:50-14:15 Traitor Tracing system with Constant-size Public-key and Ciphertext using q-ary fingerprinting codes IT2009-110 ISEC2009-118 WBS2009-89 Ying Zhang (Chuo Univ.), Takashi Kitagawa (Univ. of Tokyo.), Nuttapong Attrapadung (AIST), Hideki Imai (Chuo Univ/AIST)
(41) 14:15-14:40 Experimental and Theoretical Evaluation of Wolf Fingerprint Using Statistical Information IT2009-111 ISEC2009-119 WBS2009-90 Takuya Nakagawa, Hyunho Kang (Chuo Univ.), Shoko Yonezawa, Manabu Inuma, Akira Otsuka (AIST), Hideki Imai (Chuo Univ/AIST)
(42) 14:40-15:05 An effective attack against a chaos-based image scrambling encryption IT2009-112 ISEC2009-120 WBS2009-91 Liang Zhao, Kouichi Sakurai (Kyushu Univ.)
  15:05-15:20 Break ( 15 min. )
Fri, Mar 5 PM  ISEC(Room 100)
Chair: ISEC: Katsuyuki Takashima
15:20 - 16:35
(43) 15:20-15:45 On key recovery for Enocoro with weak key in related-key attack scenario IT2009-113 ISEC2009-121 WBS2009-92 Yasutaka Igarashi, Kazuto Okamoto, Toshinobu Kaneko (Tokyo Univ. of Science)
(44) 15:45-16:10 A Study on Key Estimation Attacks to Stream Cipher based on Statistical Decision Theory IT2009-114 ISEC2009-122 WBS2009-93 Ety Yudiasticha (Waseda Univ.), Kazuhiko Minematsu (NEC), Toshiyasu Matsushima (Waseda Univ.)
(45) 16:10-16:35 Preimage Resistance of Hash Functions on the Dedicated Block Cipher IT2009-115 ISEC2009-123 WBS2009-94 Hidenori Kuwakado (Kobe Univ.), Shoichi Hirose (Univ. of Fukui)
Fri, Mar 5 AM  WBS(Room 101)
Chair: WBS Naohiko Iwakiri
09:25 - 10:40
(46) 09:25-09:50 Bit Error of Hierarchical Transmission in Optical Wireless Channel IT2009-116 ISEC2009-124 WBS2009-95 Yusuke Oka, Hiromasa Habuchi (Ibaraki Univ.), Kouji Ohuchi (Shizuoka Univ.)
(47) 09:50-10:15 Theoretical BER Performance of Continuous OFDM Signals with Nonlinear Amplification IT2009-117 ISEC2009-125 WBS2009-96 Yuichiro Goto, Akihiro Yamakita, Fumiaki Maehara (Waseda Univ.)
(48) 10:15-10:40 On a Blind Time-Domain Equalization Technique in Single-Carrier Block Transmisson IT2009-118 ISEC2009-126 WBS2009-97 Ryo Kuwana, Teruyuki Miyajima (Ibaraki Univ.)
  10:40-10:50 Break ( 10 min. )
Fri, Mar 5 AM  IT(Room 101)
Chair: IT: Hideki Yagi
10:50 - 12:05
(49) 10:50-11:15 Discussion on a self-calibrated pipeline A/D converter. IT2009-119 ISEC2009-127 WBS2009-98 Tohru Kohda, Masatora Ogata (Kyushu Univ.)
(50) 11:15-11:40 The quantized error of AD/DA conversion using beta-expansion IT2009-120 ISEC2009-128 WBS2009-99 Tohru Kohda, Yuuki Fukae (Kyushu Univ.)
(51) 11:40-12:05 Frequency estimator using Newton method IT2009-121 ISEC2009-129 WBS2009-100 Tohru Kohda, Kohnosuke Ogiwara (Kyushu Univ.)
  12:05-13:25 Lunch Break ( 80 min. )
Fri, Mar 5 PM  IT(Room 101)
Chair: IT: Shigeaki Kuzuoka
13:25 - 15:05
(52) 13:25-13:50 Behavior Level Design of Turbo TCM Decoder
-- Automatic Synthesis of Pipeline Processing Circuit and Comparison of RTL Design --
IT2009-122 ISEC2009-130 WBS2009-101
Hayato Taira, Haruo Ogiwara (Nagaoka Univ. of Tech.)
(53) 13:50-14:15 Feasibility study of the pre-processing for enhancing text data compression efficiency IT2009-123 ISEC2009-131 WBS2009-102 Hirofumi Nakamura (Miyakonojo Natl. Coll. of Tech), Kiyomitsu Kajisa (Kagoshima Natl. Coll. of Tech), Takayasu Fuchida (Kagoshima Univ.)
(54) 14:15-14:40 Antidictionary Coding Scheme Based on Array Structures IT2009-124 ISEC2009-132 WBS2009-103 Keita Suzuki, Hirotada Fukae (Univ. of Electro-Comm.), Takahiro Ota (Nagano Prefectural Inst. of Tech.), Hiroyoshi Morita (Univ. of Electro-Comm.)
(55) 14:40-15:05 Redundancy analysis of the universal source code with a singular prior IT2009-125 ISEC2009-133 WBS2009-104 Tatsuya Hashimoto, Tsutomu Kawabata (Univ. of Electro-Comm.)
  15:05-15:20 Break ( 15 min. )
Fri, Mar 5 PM  ISEC+IT[Joint session](Room 101)
Chair: ISEC: Ryuichi Sakai
15:20 - 16:35
(56) 15:20-15:45 New Classes of Public Key Cryptosystems Constructed Based on Error-Correcting Codes and Probabilistic Structure IT2009-126 ISEC2009-134 WBS2009-105 Masao Kasahara (Osaka Gakuin Univ.)
(57) 15:45-16:10 A Construction of New Class of Linear Multivariate Public Key Cryptosystem Constructed Based on Error Correcting Codes IT2009-127 ISEC2009-135 WBS2009-106 Masao Kasahara (Osaka Gakuin Univ.)
(58) 16:10-16:35 A study on the probabilistic algorithm to solve the elliptic curve discrete logarithm problem IT2009-129 ISEC2009-137 WBS2009-108 Osamu Ashihara, Yoshitaka Sagara, Nobuhide Sakuragi, Tomoko K. Matsushima (Polytechnic Univ.)
Fri, Mar 5 AM  ISEC+IT[Joint session](Room 102)
Chair: ISEC: Toshihiro Ohigashi
09:00 - 10:40
(59) 09:00-09:25 A Note on Practical Key Derivation Functions IT2009-130 ISEC2009-138 WBS2009-109 Shoichi Hirose (Univ. of Fukui.)
(60) 09:25-09:50 Collision Attack on DM Compression Function Using Reduced AES-256 IT2009-131 ISEC2009-139 WBS2009-110 Tetsuya Kobayashi, Shoichi Hirose (Univ. Fukui)
(61) 09:50-10:15 Reducing Disclosed Credentials in Automated Trust Negotiation Using Preference IT2009-132 ISEC2009-140 WBS2009-111 Taichi Hanaoka, Yoshimichi Ito, Noboru Babaguchi (Osaka Univ.)
(62) 10:15-10:40 Bio-metric Authentication using Motion Image of Speakers Face IT2009-133 ISEC2009-141 WBS2009-112 Mari Ozaki, Ryuichi Sakai (Osaka Electro-Comm Univ.)
  10:40-10:50 Break ( 10 min. )
Fri, Mar 5 AM  IT(Room 102)
Chair: IT: Tetsuya Kojima
10:50 - 12:05
(63) 10:50-11:15 Existing Probability of Gauss Period Normal Basis IT2009-134 ISEC2009-142 WBS2009-113 Kenta Nekado, Yasuyuki Nogami, Yoshitaka Morikawa (Okayama Univ.)
(64) 11:15-11:40 On Constant Weight Codes with Large Linear Complexity from Cyclic Difference Set IT2009-135 ISEC2009-143 WBS2009-114 Takayasu Kaida (Kinki Univ.)
(65) 11:40-12:05 On the Redundancy Rate of FF and VF Source Codes for General Sources IT2009-136 ISEC2009-144 WBS2009-115 Mitsuharu Arimura (Shonan Inst. of Tech.), Ken-ichi Iwata (Univ. of Fukui)
  12:05-13:25 Lunch Break ( 80 min. )
Fri, Mar 5 PM  IT+ISEC[Joint session] (Room 102)
Chair: IT: Mitsuru Hamada
13:25 - 15:05
(66) 13:25-13:50 Constructions of A Large Class of Optimum Linear Codes for Small Number of Information Symbols IT2009-137 ISEC2009-145 WBS2009-116 Masao Kasahara (Osaka Gakuin Univ.), Shigeichi Hirasawa (Waseda Univ.)
(67) 13:50-14:15 Secure Key Rate of the BB84 Protocol using Finite Sample Bits IT2009-138 ISEC2009-146 WBS2009-117 Yousuke Sano, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.)
(68) 14:15-14:40 Bit Transmission Probability Maximizing the Key Rate of the BB84 Protocol IT2009-139 ISEC2009-147 WBS2009-118 Sonny Lumbantoruan, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.)
(69) 14:40-15:05 On the Capacity of the AND Anti-Collusion Fingerprinting Codes IT2009-140 ISEC2009-148 WBS2009-119 Hiroki Koga (Univ. of Tsukuba.)
  15:05-15:20 Break ( 15 min. )
Fri, Mar 5 PM  IT+ISEC[Joint session] (Room 102)
Chair: IT: Hiroki Koga
15:20 - 17:25
(70) 15:20-15:45 On Access Structures of Secret Sharing Scheme based on Bivariate Polynomial Interpolation Scheme IT2009-141 ISEC2009-149 WBS2009-120 Hideaki Kashiwagura, Mikihiko Nishiara (Shinshu Univ)
(71) 15:45-16:10 Secure Linear Network Coding using Surplus Resources IT2009-142 ISEC2009-150 WBS2009-121 Tomoki Kubo, Kunihiko Harada, Hirosuke Yamamoto (Univ. of Tokyo)
(72) 16:10-16:35 Vulnerability of MRD-Code-based Universal Secure Network Coding against Stronger Eavesdroppers IT2009-143 ISEC2009-151 WBS2009-122 Eitaro Shioji, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.)
(73) 16:35-17:00 Construction of wiretap codes from ordinary channel codes IT2009-144 ISEC2009-152 WBS2009-123 Masahito Hayashi (Tohoku Univ./National Univ. of Singapore), Ryutaroh Matsumoto (Tokyo Inst. of Tech.)
(74) 17:00-17:25 Basics of Design and Analysis of Codes for Wiretap Channels IT2009-145 ISEC2009-153 WBS2009-124 Mitsuru Hamada (Tamagawa Univ.)

Announcement for Speakers
General Talk (2)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 40 minutes for presentation and 10 minutes for discussion.

Contact Address and Latest Schedule Information
IT Technical Committee on Information Theory (IT)   [Latest Schedule]
Contact Address E--mail:it-c(to IT Secretaries)
Masazumi Kurihara(Univ. of Electro-Communications)
TEL +81-42-443-5310, FAX +81-42-443-5291
E--mail:icec
Hidenori Kuwakado(Kobe University)
TEL 078-803-6091, FAX 078-803-6106
E--mail:be-u 
ISEC Technical Committee on Information Security (ISEC)   [Latest Schedule]
Contact Address Toru Nakanishi (Okayama University)
TEL +81-86-251-8249, FAX +81-86-251-8255
E--mail: ic-c (to ISEC secretaries) 
WBS Technical Committee on Wideband System (WBS)   [Latest Schedule]
Contact Address Fumiaki Maehara (Waseda University)
TEL/FAX: +81-3-5286-2930
E--mail: a_m 


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