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Technical Committee on Information Theory (IT) [schedule] [select]
Chair Toshiyasu Matsushima
Vice Chair Toyoo Takata
Secretary Toshiyuki Kohnosu, Mitsuharu Arimura
Assistant Tomoharu Shibuya

Technical Committee on Information Security (ISEC) [schedule] [select]
Chair Masakatsu Morii
Vice Chair Mitsuru Matsui, Kazuo OtaUEC
Secretary Hiroshi Doi, Shiho Moriai
Assistant Zenmei Shiraishi

Technical Committee on Wideband System (WBS) [schedule] [select]
Chair Takehiko Kobayashi
Vice Chair Masaaki Katayama, Makoto Itami
Secretary Masanori Hamamura, Hideki Ochiai
Assistant Ken-ichi Takizawa, Takashi Shono

Conference Date Thu, Mar 15, 2007 09:55 - 17:45
Fri, Mar 16, 2007 08:30 - 16:05
Topics  
Conference Place Gunma Univ. (Kiryu Campus) 
Address 1-5-1, Tenjin-cho, Kiryu-shi, 376-8515 Japan.
Transportation Guide http://www.isl.cs.gunma-u.ac.jp/Yokoo/SubSocESSMarch.html
Contact
Person
Prof. Hidetoshi Yokoo
0277-30-1805
Sponsors This conference is co-sponsored by the IEEE IT Society Japan Chapter.
Announcement Please join us for an opening reception.

Thu, Mar 15 AM 
09:55 - 12:00
(1) 09:55-10:20 A Study on Detection method of Interference using Kullback-Leibler Information for UWB MB-OFDM systems Tetsunao Matsuta, Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.)
(2) 10:20-10:45 Experimental Validation of Simulated Interference Effects from UWB Systems to a QPSK Digital Transmission System Atsushi Tomiki, Takehiko Kobayashi (TDU)
(3) 10:45-11:10 On Adaptive Equalization for Direct Sequence-Ultra Wideband System Keat Beng Toh, Masatoshi Yokota, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.)
(4) 11:10-11:35 Evaluation and Compensation of Channel Characteristics around Human Body for UWB System Takashi Yamada, Takashi Kobayashi, Hirotsugu Matsuda, Nobu Yamazaki, Kohei Ohno, Tetsushi Ikegami (Meiji Univ.)
(5) 11:35-12:00 Analysis and Experiment of Communication Distance in Visible Light Communication System Hidemitsu Sugiyama, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.)
Thu, Mar 15 PM 
16:30 - 17:45
(6) 16:30-16:55 efficient frequency usage system Naoki Suehiro (Univ. of Tsukuba), Chenggao Han (Univ. of Electro-comm.), Rongzhen Jin (Univ. of Tsukuba), Takeshi Hashimoto (Univ. of Electro-comm.)
(7) 16:55-17:20 A Study on Site Diversity Effect in Up-link multi-site communication systems Keisuke Matsuzaki, Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.)
(8) 17:20-17:45 Reverse Link System Capacity Enhancement in W-CDMA Two-Hop Cellular Systems with Fixed Hop Station Yoichiro Mizuno, Masao Nakagawa (Keio Univ)
Thu, Mar 15 AM 
10:20 - 12:00
(9) 10:20-10:45 On the Study of the Effect of Variable Parameter in Pseudo Random Number Generation using 1-Dimensional Linear Mapping Takashi Iwano, Manabu Kaneda, Hidetoshi Okutomi (Toshiba Information Systems)
(10) 10:45-11:10 A Study on Discrete Fourier Transform Test Included in NIST Randomness Test Suite Manabu Kaneda, Hidetoshi Okutomi (Toshiba Information Systems), Katsuhiro Nakamura (Chiba Univ.)
(11) 11:10-11:35 A evaluation of tamper-resistant hardware implementation for a hash function. Jun Kitahara (Hitachi,Ltd.)
(12) 11:35-12:00 Fault Attack on RSA using INSTAC-32 compliant platform Koichi Fujisaki, Hideo Shimizu (TOSHIBA)
Thu, Mar 15 PM 
13:00 - 16:20
(13) 13:00-14:00 [Invited Talk]
Legal System for Information Security
Koichiro Hayashi (IISEC)
  14:00-14:10 Break ( 10 min. )
(14) 14:10-15:10 [Invited Talk]
Adaptive Equalization Techniques for Broad-Band Communication Systems
Hiroshi Kubo, Akihiro Shibuya (Mitsubishi Electric)
  15:10-15:20 Break ( 10 min. )
(15) 15:20-16:20 [Invited Talk]
A Note on my studies of coding theory, cryptography and their applications in my life
Katsuhiro Nakamura (Chiba Univ.)
Thu, Mar 15 PM 
16:30 - 17:45
(16) 16:30-16:55 Efficient Elliptic Curve Scalar Multiplication with triple bases Kenji Mizosoe, Atsuko Miyaji, Toshiaki Kamei (JAIST)
(17) 16:55-17:20 Universal $\eta_T$ Pairing Algorithm over Arbitrary Extension Degrees Masaaki Shirase, Tsuyoshi Takagi (Future Univ. Hakodate), Eiji Okamoto (Univ of Tsukuba)
(18) 17:20-17:45 New Definition of Density on Knapsack Cryptosystems Noboru Kunihiro, Keisuke Kitahara, Kazuo Ohta (UEC)
Thu, Mar 15 AM 
10:20 - 12:00
(19) 10:20-10:45 A Study on Construction of LDPC Code
-- 空欄 --
Yusuke Mori, Kazuhiko Yamaguchi (UEC)
(20) 10:45-11:10 An Algebraic Derivation of the Minimum Weight of Simple Full-length Array-LDPC Code with Certain Parameters Kenji Sugiyama, Yuichi Kaji (NAIST)
(21) 11:10-11:35 Application of S semi-random interleaver to Multiple Turbo Codes Hide Matsuhira, Haruo Ogiwara (NUT)
(22) 11:35-12:00 Error Probability Analysis of Majority Decision in Tree Networks Composed of Binary Symmetric Channels Shunsuke Koyama, Ikuo Oka, Shingo Ata (Osaka City Univ.)
Thu, Mar 15 PM 
16:30 - 17:45
(23) 16:30-16:55 Reduction of Energy Function by Bit Flipping for Multi-User Detection Ryuichi Hane, Yutaka Jitsumatsu, Tohru Kohda (Kyushu Univ)
(24) 16:55-17:20 Wireless Steganography by Embed Predistortion Spectrum Spread Signal in Digital Mobile Communication Takayasu Kitano, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)
(25) 17:20-17:45 Condig and Coded Modulation in Digital Watermark Systems Kazuhiko Yamaguchi, Junya Kubota, Raul Martinez-Noriega, Hyunho Kang, Brian Kurkoski (UEC)
Fri, Mar 16 AM 
10:20 - 12:00
(26) 10:20-10:45 On performances of M-ary/OFDM communication system Hideyuki Murata, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.)
(27) 10:45-11:10 On Bit-Error Rate Performance of Approximately Synchronized CDMA System Tatsuya Hisada, Shinya Matsufuji, Takahiro Matsumoto, Yoshihiro Tanada (Yamaguchi Univ.), Noriyoshi Kuroyanagi (Chubu Univ.), Naoki Suehiro (Tsukuba Univ.)
(28) 11:10-11:35 On Noncoherent FH Pattern Likelihood Ratio Decision Methods Takuma Maeda, Shin'ichi Tachikawa (Nagaoka Univ of Tech)
(29) 11:35-12:00 A Construction Method of Spread Spectrum Codes Takumi Sugawara, Kouichi Ohnuma (Tohoku Gakuin Univ.)
Fri, Mar 16 PM 
13:00 - 14:40
(30) 13:00-13:25 MMSE Signal Detection with Adaptive Antenna Array for BS/CDMA Communication Systems Satoshi Kawashimo, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ), Noriyoshi Kuroyanagi (Chubu Univ)
(31) 13:25-13:50 Capacity increase in block-spreading MIMO CDMA systems due to path diversity effect Mitsuhiro Tomita (Tokyo Univ. of Tech.), Noriyoshi Kuroyanagi (Chubu Univ.), Kohei Otake (Hosei Univ.), Naoki Suehiro (Univ. of Tsukuba)
(32) 13:50-14:15 Proposal of Twin Turbo MIMO-OFDM Yasuyuki Hatakawa, Noriaki Miyazaki, Toshinori Suzuki (KDDI R&D Lab.)
(33) 14:15-14:40 A Consideration of Time Domain Precoder on MIMO Frequency Selective Channels Yusuke Goto, Yasunori Iwanami, Eiji Okamoto (N.I.T)
Fri, Mar 16 AM 
08:30 - 10:10
(34) 08:30-08:55 On the Security of Secret Handshake Kazuki Yoneyama, Yutaka Kawai, Takahiro Kondo, Kazuo Ohta, Noboru Kunihiro (UEC)
(35) 08:55-09:20 On a Secure Function Evaluation for Comparator Networks Koji Chida (NTT), Hiroaki Kikuchi (Tokai Univ.), Gembu Morohashi, Keiichi Hirota (NTT)
(36) 09:20-09:45 Computationally Sound Symbolic Criteria for UC-secure Multi-Party Mutual Authentication and Key Exchange Protocols Hirofumi Muratani, Yoshikazu Hanatani (Toshiba)
(37) 09:45-10:10 Key Update by Broadcast Encryption for Wireless Sensor Networks Taketsugu Yao, Ryohei Konuma, Shigeru Fukunaga, Toshihisa Nakai (OKI)
Fri, Mar 16 AM 
10:20 - 12:00
(38) 10:20-10:45 QPKI:Construction of Ubiquitous PKI Systems Using Two-Dimensional Barcode Ken Umeno (NICT)
(39) 10:45-11:10 Proposal of P2P network architechture where data acquisition can be controlled Naoki Sasamura, Hidehiko Tanaka (iisec)
(40) 11:10-11:35 Design and Analysis of 3way Authentication Based on Trusted Device Hiromi Fukaya (Pastel), Kenji Imamoto, Kouichi Sakurai (Kyushu Univ.)
(41) 11:35-12:00 The proposal of low-processing load authentication method for two parties using disposable ID Kazuo Fushimi, Noboru Kunihiro, Kazuo Ohta (UEC)
Fri, Mar 16 PM 
13:00 - 14:40
(42) 13:00-13:25 Linearization method and linear complexity Hidema Tanaka (NICT)
(43) 13:25-13:50 On the Linear Characteristic of HyRAL16 Yasutaka Igarashi, Toshinobu Kaneko, Naoto Fukubayashi (Tokyo Univ. of Science)
(44) 13:50-14:15 Performance Evaluation of Block Encryption Algorithms on Core2 Junko Nakajima, Mitsuru Matsui (Mitsubishi Electric Corp.)
(45) 14:15-14:40 Performance Comparison of the ISO standard block ciphers in ASICs Takeshi Sugawara, Naofumi Homma, Takafumi Aoki (Tohoku Univ.), Akashi Satoh (IBM Japan)
Fri, Mar 16 PM 
14:50 - 15:40
(46) 14:50-15:15 A technique for making PKI robust Masaki Yoshida, Shingo Hasegawa, Shuji Isobe, Eisuke Koizumi, Masao Sakai, Hiroki Shizuya (Tohoku Univ.), Yuichi Futa, Manabu Maeda (Matsushita)
(47) 15:15-15:40 A Digital Watermarking for Audio Information: Randomized Method and Beat-Frequency Method Shinya Miura, Masao Sakai, Hiroki Shizuya (Tohoku Univ.)
Fri, Mar 16 AM 
08:55 - 10:10
(48) 08:55-09:20 A Study on Relation between Orthogonal Design and Dual Codes Yoshifumi Ukita (YCC), Toshiyasu Matsushima (Waseda Univ.)
(49) 09:20-09:45 Another Form of Coding Theorems for General Source Coding and Shannon:s Cipher System Hiroki Koga (Univ. of Tsukuba)
(50) 09:45-10:10 Quantum key distribution with guarantteed security by weak coherent light Masahito Hayashi, Akihisa Tomita, Jun Hasegawa, Tohya Hiroshima (JST ERATO-SORST)
Fri, Mar 16 AM 
10:20 - 12:00
(51) 10:20-10:45 A Study on Performance of Reed-Solomon coded Code Selection method Kyung Woon Jang, Hirokazu Tanaka (Toshiba), Shoichiro Yamasaki (POLITECHINIC Univ.)
(52) 10:45-11:10 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)
(53) 11:10-11:35 On a soft-input and output iterative decoding algorithm for Reed-Solomon codes Hitoshi Tokushige, Kenichi Arimoto, Masami Mohri, Yasutada Oohama (Univ. of Tokushima)
(54) 11:35-12:00 Method for Reducing Computational Complexity of Soft-Decision Decoding Based on Ordered Statistics Takayuki Shimizu, Kenya Horai, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)
Fri, Mar 16 PM 
13:00 - 14:15
(55) 13:00-13:25 Share selectable secret sharing scheme on inefficiency concentrated for particular user Keita Emura (JAIST), Akito Nomura (Kanazwa Univ.), Masakazu Soshi, Atsuko Miyaji (JAIST)
(56) 13:25-13:50 Group Signature with Efficient Revocation Nao Nomura, Atsuko Miyaji, Keita Emura (JAIST)
(57) 13:50-14:15 On Quantum Secret Sharing between Multiparty and Multiparty without Quantum Memory Takayuki Takagi, Atsushi Waseda, Masakazu Soshi, Atsuko Miyaji (Jaist)
Fri, Mar 16 PM 
14:50 - 16:05
(58) 14:50-15:15 A Study on Huffman Coding for Binomial Sources Hisao Fukuoka (Matsue NCT)
(59) 15:15-15:40 Updating algorithms for Jones splay code with a multiway tree Yoshiyuki Suimon, Hirosuke Yamamoto (Univ. of Tokyo)
(60) 15:40-16:05 Information-Hiding Schemes Based on the Algorithm of gzip Satoshi Tomioka, Hiroki Koga (Univ. of Tsukuba)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 55 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
IT Technical Committee on Information Theory (IT)   [Latest Schedule]
Contact Address Toshiyuki Kohnosu(Osaka Electro-Comm. Univ.)
TEL +81-72-876-5076, FAX +81-72-862-3771
E--mail:hknsc
Mitsuharu Arimura(Shonan Institute of Tech.)
TEL +81-466-30-0214, FAX +81-466-30-0306
E--mail:aieee 
ISEC Technical Committee on Information Security (ISEC)   [Latest Schedule]
Contact Address Yoshiaki Shiraishi (Nagoya Inst. of Tech.)
TEL +81-52-735-7240, FAX +81-52-744-1355
E--mail: ic-c (to ISEC secretaries) 
WBS Technical Committee on Wideband System (WBS)   [Latest Schedule]
Contact Address Masanori Hamamura (Kochi Univ. of Technology)
TEL/FAX: +81-887-57-2312
E--mail: - 


Last modified: 2007-03-01 16:50:43


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