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=============================================== Technical Committee on Wideband System (WBS) Chair: Hiromasa Habuchi (Ibaraki Univ.) Vice Chair: Fumiaki Maehara (Waseda Univ.), Minoru Okada (NAIST) Secretary: Isao Matsunami (Univ. of Kitakyushu), Masatomo Sato (Tokyo City Univ.) Assistant: Yusuke Kozawa (Tokyo Univ. of Science), Akira Nakamura (Tokyo Univ. of Science), Ryohei Nakamura (National Defense Academy) =============================================== Technical Committee on Information Theory (IT) Chair: Yasutada Oohama (Univ. of Electro-Comm.) Vice Chair: Tadashi Wadayama (Nagoya Inst. of Tech.) Secretary: Mitsugu Iwamoto (Univ. of Electro-Comm.), Shigeaki Kuzuoka (Wakayama Univ.) Assistant: Takuya Kusaka (Okayama Univ.) =============================================== Technical Committee on Information Security (ISEC) Chair: Yukiyasu Tsunoo (NEC) Vice Chair: Masahiro Mambo (Kanazawa Univ.), Kazuto Ogawa (NHK) Secretary: Goichiro Hanaoka (AIST), Yuichi Komano (Toshiba) Assistant: Tetsuya Izu (Fujitsu Lab.), Takaaki Mizuki (Tohoku Univ.), Noritaka Yamashita (NEC) DATE: Thu, Mar 10, 2016 09:50 - 17:45 Fri, Mar 11, 2016 10:00 - 14:55 PLACE: The University of Electro-Communications(1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585, Japan.5 minutes walk from Chofu station, Keio Line. http://www.uec.ac.jp/eng/about/access/. Prof. Mitsugu Iwamoto) TOPICS: joint meeting of IT, ISEC, and WBS ---------------------------------------- Thu, Mar 10 AM IT(1) Room 301 (09:50 - 11:30) Chair: Ken-ichi Iwata (Univ. of Fukui) ---------------------------------------- (1) 09:50 - 10:15 Studies on Sudoku Puzzle Based on Coding Theory Nobumasa Nanami, Shinsuke Hirano, Kazuhiko Yamaguchi (UEC) (2) 10:15 - 10:40 Acceleration of the Arimoto algorithm for computation of random coding exponent function Hiroki Watanabe, Hiroshi Nagaoka (UEC) (3) 10:40 - 11:05 Redundancy of Bayesian Code with Markov Fractal Prior Distributions Naoya Matsukami, Tsutomu Kawabata (UEC) (4) 11:05 - 11:30 Bayesian Estimation of the Virus Source of an Infection in a Network Using Any Prior Distribution Ryousuke Kido, Tetsunao Matsuta, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Tech.) ---------------------------------------- Thu, Mar 10 AM WBS(1) Room 306 (10:40 - 11:30) Chair: Ryohei Nakamura (National Defense Academy) ---------------------------------------- (5) 10:40 - 11:05 Performance Evaluation on Service Area Constitution for Position Detection Method using Two Unmanned Aerial Vehicle Hiroyasu Ishikawa, Shin Herai, Shunsuke Sato (Nihon Univ.) (6) 11:05 - 11:30 A Study on PAPR Reduction based on Iterative PTS without Side Information in OFDM Systems Moeko Yoshida, Teruyuki Miyajima (Ibaraki Univ.) ----- Lunch Break ( 80 min. ) ----- ---------------------------------------- Thu, Mar 10 PM IT(2) Room 301 (12:50 - 14:55) Chair: Hiroki Koga (Univ. of Tsukuba) ---------------------------------------- (7) 12:50 - 13:15 Application of MUI cancellers using bipolar MPSC in CDMA radio communication systems Hiroki Sato, Shinichiro Miyazaki, Tomoko K. Matsushima, Kotoku Omura, Shoichiro Yamasaki (Polytechnic Univ.) (8) 13:15 - 13:40 A Synchronization Method using Fixed-Symbol for Insertion/Deletion/Substitution Channels Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) (9) 13:40 - 14:05 Relations Between Conditional Shannon Entropy and Expectation of Norm and Their Applications Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) (10) 14:05 - 14:30 The Minimum Codelength of Multiple-Uniprior Index Coding Masaru Takahashi, Tetsunao Matsuta, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Tech) (11) 14:30 - 14:55 Intrinsic Randomness Problem for Correlated General Sources Tomohiko Uyematsu, Tetsunao Matsuta (Tokyo Tech.) ---------------------------------------- Thu, Mar 10 PM ISEC(1) Room 306 (12:50 - 14:55) Chair: Yuichi Komano (Toshiba) ---------------------------------------- (12) 12:50 - 13:15 Revisiting Isomorphism of Polynomials with Two Secrets Bagus Santoso (UEC) (13) 13:15 - 13:40 Improvement in detection performance of Tardos's fingerprinting code using detailed score distribution Ryo Inoue, Kazuhiko Yamaguchi (UEC) (14) 13:40 - 14:05 Collision-Free Rainbow Table Structure Yuki Tabata, Keisuke Iwai, Hidema Tanaka, Takakazu Kurokawa (NDA) (15) 14:05 - 14:30 Message Preprocessing for MD Hash Functions Hidenori Kuwakado (Kansai Univ.), Shoichi Hirose (Univ. of Fukui) (16) 14:30 - 14:55 A Multiplier Architecture for Finite Field of 254bit-Prime Square Order Based on Pipelined 32bit Montgomery Multipliers Yusuke Nagahama, Daisuke Fujimoto, Tsutomu Matsumoto (YNU) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 10 PM IT(3) Room 301 (15:05 - 16:45) Chair: Akiko Manada (Univ. of Electro-Comm.) ---------------------------------------- (17) 15:05 - 15:30 Distance and Correlation Properties for Constant-Weight Codes from an (11,5,2)-Cyclic Difference Set Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyuhsu Women's Univ.) (18) 15:30 - 15:55 The Effective Method of Improving Berlekamp-Preparata Convolutional Codes Decoding by Tail-Biting Technology Tianyi Zhang, Masato Kitakami (Chiba Univ.) (19) 15:55 - 16:20 On the bit error probability for constant log-MAP decoding of convolutional codes Hideki Yoshikawa (Tohoku Gakuin Univ.) (20) 16:20 - 16:45 Algebraic Construction of KV Trellises for Linear Block Codes Masato Tajima ---------------------------------------- Thu, Mar 10 PM IT(4) Room 306 (15:05 - 16:45) Chair: Hidenori Kuwakado (Kansai Univ.) ---------------------------------------- (21) 15:05 - 15:30 Improved Key Rate of the Semi-Quantum Key Distribution Protocol Kento Yamada, Ryutaroh Matumoto (Tokyo Tech) (22) 15:30 - 15:55 Secrecy Rates for the Gaussian Wiretap Channel with an Energy Transfer Cooperative Jammer Tomoya Komiyama, Ryutaroh Matsumoto, Tetsunao Matsuta, Tomohiko Uyematsu (Tokyo Tech) (23) 15:55 - 16:20 Fundamental Properties on a Secret-key Cryptosystem with Guessing Secrecy for Plaintexts and Keys Shota Kamiya, Hiroki Koga (Tsukuba Unv.) (24) 16:20 - 16:45 Evaluation of the Joint Capacity of Digital Fingerprinting Codes against the Interleaving Attack Hiroki Koga, Kaoru Itabashi (Univ. Tsukuba) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 10 PM Invited Talk (1) Room 301 (16:55 - 17:45) Chair: Yasutada Oohama (Univ. of Electro-Comm.) ---------------------------------------- (25) 16:55 - 17:45 [Invited Talk] Security of quantum cryptography and the hash function Toyohiro Tsurumaru (Mitsubishi Electric) ---------------------------------------- Fri, Mar 11 AM IT(5) Room 301 (10:00 - 12:05) Chair: Hideki Yoshikawa (Tohoku Gakuin Univ.) ---------------------------------------- (26) 10:00 - 10:25 studies on evaluating system for q-ary linear block codes based on q-input r-output symmetric channels Tomohiro Fujikawa, Yamaguchi Kazuhiko (UEC) (27) 10:25 - 10:50 Performance Analysis of Spatially-Coupled MacKay-Neal Codes on Channels with Memory Takuya Okazaki, Kenta Kasai (Tokyo Tech) (28) 10:50 - 11:15 An improvement of sum-product decoding of LDPC codes by a local search method Yuki Kawauchi, Hiroshi Enoki, Kohtaro Watanabe, Seiji Kataoka (NDA) (29) 11:15 - 11:40 Construction of WOM codes for multilevel flash memories based of integer programming Yoju Fujino, Tadashi Wadayama (NIT) (30) 11:40 - 12:05 Asymptotics Zero Error Capacity on Nearest Neighbor Error Channels with Multilevel Alphabet Takafumi Nakano, Tadashi Wadayama (NIT) ---------------------------------------- Fri, Mar 11 AM ISEC(2) Room 306 (10:00 - 12:05) Chair: Noritaka Yamashita (NEC) ---------------------------------------- (31) 10:00 - 10:25 Reconsideration of Fail-Stop Signature Schemes and Their UC-Security Masahiro Nomura (Ex-Chiba Univ.), Katsuhiro Nakamura (Chiba Univ.) (32) 10:25 - 10:50 Expressive Attribute-Based Encryption with Fast Decryption Tsuchida Hikaru, Kanayama Naoki, Nishide Takashi, Okamoto Eiji (Univ. of Tsukuba) (33) 10:50 - 11:15 Provable Secure Decentralized Multi-Authority Attribute-Based Encryption on Non-Programmable Random Oracle Model Tsuchida Hikaru, Kanayama Naoki, Nishide Takashi, Okamoto Eiji (Univ. of Tsukuba) (34) 11:15 - 11:40 Performance Comparison of Multivariate Polynomial Encryption Schemes SRP and ABC Takanori Yasuda (ISIT), Kouichi Sakurai (Kyushu Univ.) (35) 11:40 - 12:05 k-Anonymization Techinque for Encrypted Data Masayuki Yoshino, Hisayoshi Sato, Ken Naganuma, Yasuko Fukuzawa (Hitachi) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 11 PM Invited Talk (2) Room 301 (13:05 - 13:55) Chair: Kazuto Ogawa (NHK) ---------------------------------------- (36) 13:05 - 13:55 [Invited Talk] A Brief Overview and Survey on Some Advanced Cryptographic Primitives and Tools Takahiro Matsuda (AIST) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 11 PM Invited Talk (3) Room 301 (14:05 - 14:55) Chair: Fumiaki Maehara (Waseda University) ---------------------------------------- (37) 14:05 - 14:55 [Invited Talk] Refined Analysis of Optimum Coding Rate for Channels with States Hideki Yagi (Univ. of Electro-Communications) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE IT Society Japan Chapter. === Technical Committee on Wideband System (WBS) === # FUTURE SCHEDULE: Thu, May 19, 2016 - Fri, May 20, 2016: Nagoya Institute of Technology [Tue, Mar 15], Topics: Coding, Modulation, Signal Processing, etc. # SECRETARY: Tadatomo Sato (Tokyo City University) TEL 03-5707-0104 (ext. 2968), FAX 03-5707-2180 E-mail: t    tcu === Technical Committee on Information Theory (IT) === # FUTURE SCHEDULE: Thu, May 19, 2016 - Fri, May 20, 2016: Otaru Economic Center [Sun, Mar 20], Topics: Information Security, Information Theory, Information Hiding, etc. # SECRETARY: E-mail:it-  c  (to IT Secretaries) . Mitsugu Iwamoto (University of Electro-Communications) Shigeaki Kuzuoka (Wakayama University) Takuya Kusaka (Okayama University) === Technical Committee on Information Security (ISEC) === # FUTURE SCHEDULE: Thu, May 19, 2016: Kikai-Shinko-Kaikan Bldg. [Sat, Mar 12] # SECRETARY: Takaaki Mizuki (Tohoku University) E-mail: i c-c (to ISEC secretaries)Last modified: 2016-02-20 15:25:38 |
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