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Highly contributed researchers

Statistics

Bent Vectorial Functions, Codes and Designs

Authors: Cunsheng Ding, Akihiro Munemasa, Vladimir D. Tonchev

Harmonic Bayesian Prediction Under $\alpha$ -Divergence

Authors: Yuzo Maruyama, Takeru Matsuda, Toshio Ohnishi

Efficiently Decodable Non-Adaptive Threshold Group Testing

Authors: Thach V. Bui, Minoru Kuribayashi, Mahdi Cheraghchi, Isao Echizen

SOFAR: Large-Scale Association Network Learning

Authors: Yoshimasa Uematsu, Yingying Fan, Kun Chen, Jinchi Lv, Wei Lin

Verifiably Multiplicative Secret Sharing

Authors: Maki Yoshida and Satoshi Obana

Optimal Uniform Secret Sharing

Authors: Maki Yoshida, Toru Fujiwara, Marc P. C. Fossorier

Bounds on Separating Redundancy of Linear Codes and Rates of X-Codes

Authors: Yu Tsunoda, Yuichiro Fujiwara, Hana Ando, Peter Vandendriessche

Model Change Detection With the MDL Principle

Authors: Kenji Yamanishi and Shintaro Fukushima

Compression for Quantum Population Coding

Authors: Yuxiang Yang, Ge Bai, Giulio Chiribella, Masahito Hayashi

On the Capacity of Write-Constrained Memories

Authors: Tetsuya Kobayashi, Hiroyoshi Morita, Akiko Manada

Optimal Golomb-Rice Code Extension for Lossless Coding of Low-Entropy Exponentially Distributed Sources

Authors: Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Takehiro Moriya

Minimum Rates of Approximate Sufficient Statistics

Authors: Masahito Hayashi and Vincent Y. F. Tan

Interactive Communication for Data Exchange

Authors: Himanshu Tyagi, Pramod Viswanath, Shun Watanabe

Finding Optimal Solutions for Generalized Quantum State Discrimination Problems

Authors: Kenji Nakahira, Tsuyoshi Sasaki Usuda, Kentaro Kato

Information Complexity Density and Simulation of Protocols

Authors: Himanshu Tyagi, Shaileshh Bojja Venkatakrishnan, Pramod Viswanath, Shun Watanabe

On Distributed Computing for Functions With Certain Structures

Authors: Shigeaki Kuzuoka and Shun Watanabe

Universal Multiparty Data Exchange and Secret Key Agreement

Authors: Himanshu Tyagi and Shun Watanabe

Markovianizing Cost of Tripartite Quantum States

Authors: Eyuri Wakakuwa, Akihito Soeda, Mio Murao

Binary Linear Locally Repairable Codes

Authors: Pengfei Huang, Eitan Yaakobi, Hironori Uchikawa, Paul H. Siegel

Channel Simulation and Coded Source Compression

Authors: Min-Hsiu Hsieh and Shun Watanabe

Content Delivery in Erasure Broadcast Channels With Cache and Feedback

Authors: Asma Ghorbel, Mari Kobayashi, Sheng Yang

Secret Key Agreement: General Capacity and Second-Order Asymptotics

Authors: Masahito Hayashi, Himanshu Tyagi, Shun Watanabe

Phase Transitions and Sample Complexity in Bayes-Optimal Matrix Factorization

Authors: Yoshiyuki Kabashima, Florent Krzakala, Marc Mzard, Ayaka Sakata, Lenka Zdeborov

Bounds on Entanglement Distillation and Secret Key Agreement for Quantum Broadcast Channels

Authors: Kaushik P. Seshadreesan, Masahiro Takeoka, Mark M. Wilde

On the Covering Dimension of a Linear Code

Authors: Thomas Britz and Keisuke Shiromoto

Analysis of Regularized LS Reconstruction and Random Matrix Ensembles in Compressed Sensing

Authors: Mikko Vehkaper, Yoshiyuki Kabashima, Saikat Chatterjee

On Conformal Divergences and Their Population Minimizers

Authors: Richard Nock, Frank Nielsen, Shun-ichi Amari

ℓp-Regularized Least Squares (0p1) and Critical Path

Authors: Masahiro Yukawa and Shun-ichi Amari

Almost Instantaneous Fixed-to-Variable Length Codes

Authors: Hirosuke Yamamoto, Masato Tsuchihashi, Junya Honda

Asymmetric Evaluations of Erasure and Undetected Error Probabilities

Authors: Masahito Hayashi and Vincent Yan Fu Tan

Converses For Secret Key Agreement and Secure Computing

Authors: Himanshu Tyagi and Shun Watanabe

Multiple Object Identification Coding

Authors: Hirosuke Yamamoto and Masashi Ueda

Relative Generalized Rank Weight of Linear Codes and Its Applications to Network Coding

Authors: Jun Kurihara, Ryutaroh Matsumoto, Tomohiko Uyematsu

Nonasymptotic and Second-Order Achievability Bounds for Coding With Side-Information

Authors: Shun Watanabe, Shigeaki Kuzuoka, Vincent Yan Fu Tan

Quantum Channels With Polytopic Images and Image Additivity

Authors: Motohisa Fukuda, Ion Nechita, Michael M. Wolf

High-Rate Quantum Low-Density Parity-Check Codes Assisted by Reliable Qubits

Authors: Yuichiro Fujiwara, Alexander Gruner, Peter Vandendriessche

Quantum Synchronizable Codes From Finite Geometries

Authors: Yuichiro Fujiwara and Peter Vandendriessche

Relative Generalized Hamming Weights of One-Point Algebraic Geometric Codes

Authors: Olav Geil, Stefano Martin, Ryutaroh Matsumoto, Diego Ruano, Yuan Luo

Quantization of Binary-Input Discrete Memoryless Channels

Authors: Brian M. Kurkoski and Hideki Yagi

The Squashed Entanglement of a Quantum Channel

Authors: Masahiro Takeoka, Saikat Guha, Mark M. Wilde

Fast Decoding of Multipoint Codes from Algebraic Curves

Authors: Shojiro Sakata and Masaya Fujisawa

Variable Length Lossy Coding Using an LDPC Code

Authors: Junya Honda and Hirosuke Yamamoto

The Degrees of Freedom Region of Temporally Correlated MIMO Networks With Delayed CSIT

Authors: Xinping Yi, Sheng Yang, David Gesbert, Mari Kobayashi

Secure Multiplex Coding Attaining Channel Capacity in Wiretap Channels

Authors: Daisuke Kobayashi, Hirosuke Yamamoto, Tomohiro Ogawa

Polar Coding Without Alphabet Extension for Asymmetric Models

Authors: Junya Honda and Hirosuke Yamamoto

Parsing a Sequence of Qubits

Author: Yuichiro Fujiwara

On an Achievable Rate of Large Rayleigh Block-Fading MIMO Channels With No CSI

Authors: Keigo Takeuchi, Ralf R. Mller, Mikko Vehkaper, Toshiyuki Tanaka

Secrecy Degrees of Freedom of MIMO Broadcast Channels With Delayed CSIT

Authors: Sheng Yang, Mari Kobayashi, Pablo Piantanida, Shlomo Shamai

Rate-Dependent Analysis of the Asymptotic Behavior of Channel Polarization

Authors: Seyed Hamed Hassani, Ryuhei Mori, Toshiyuki Tanaka, Rdiger L. Urbanke

High-Rate Self-Synchronizing Codes

Authors: Yuichiro Fujiwara and Vladimir D. Tonchev

Degrees of Freedom of Time Correlated MISO Broadcast Channel With Delayed CSIT

Authors: Sheng Yang, Mari Kobayashi, David Gesbert, Xinping Yi

Properties of Jeffreys Mixture for Markov Sources

Authors: Jun'ichi Takeuchi, Tsutomu Kawabata, Andrew R. Barron

Effects of Single-Cycle Structure on Iterative Decoding of Low-Density Parity-Check Codes

Authors: Ryuhei Mori, Toshiyuki Tanaka, Kenta Kasai, Kohichi Sakaniwa

Analytical Solution of Covariance Evolution for Irregular LDPC Codes

Authors: Takayuki Nozaki, Kenta Kasai, Kohichi Sakaniwa

Finding a Basis Conversion Matrix Using a Polynomial Basis Derived by a Small Multiplicative Cyclic Group

Authors: Yasuyuki Nogami, Hidehiro Kato, Kenta Nekado, Satoshi Uehara, Yoshitaka Morikawa

Fixed Initialization Decoding of LDPC Codes Over a Binary Symmetric Channel

Authors: Manabu Hagiwara, Marc P. C. Fossorier, Hideki Imai

Large-System Analysis of Joint Channel and Data Estimation for MIMO DS-CDMA Systems

Authors: Keigo Takeuchi, Mikko Vehkaper, Toshiyuki Tanaka, Ralf R. Mller

Quantum Error Correction Beyond the Bounded Distance Decoding Limit

Authors: Kenta Kasai, Manabu Hagiwara, Hideki Imai, Kohichi Sakaniwa

How to Strengthen the Security of RSA-OAEP

Authors: Alexandra Boldyreva, Hideki Imai, Kazukuni Kobara

Optimal Conflict-Avoiding Codes of Even Length and Weight 3

Authors: Hung-Lin Fu, Y.-H. Lin, Miwako Mishima

Optimal variable-weight optical orthogonal codes via difference packings

Authors: Dianhua Wu, Hengming Zhao, Pingzhi Fan, Satoshi Shinohara

A combinatorial approach to X-tolerant compaction circuits

Authors: Yuichiro Fujiwara and Charles J. Colbourn

Hash property and fixed-rate universal coding theorems

Authors: Jun Muramatsu and Shigeki Miyake

Multiuser MIMO achievable rates with downlink training and channel state

Authors: Giuseppe Caire, Nihar Jindal, Mari Kobayashi, Niranjay Ravindran

On correctable errors of binary linear codes

Authors: Kenji Yasunaga and Toru Fujiwara

New 64-QAM Golay complementary sequences

Authors: Chung-Yi Chang, Ying Li, Jonathan Hirata

New binary singly even self-dual codes

Authors: Masaaki Harada, Michael Kiermaier, Alfred Wassermann, Radinka Yorgova

Undersmoothed Kernel Entropy Estimators

Authors: Liam Paninski and Masanao Yajima

Introduction to the Special Issue on Information Theoretic Security

Authors: Hideki Imai, Goichiro Hanaoka, Ueli M. Maurer, Yuliang Zheng

Unconditionally Secure Steganography Against Active Attacks

Authors: Junji Shikata and Tsutomu Matsumoto

The Commitment Capacity of the Gaussian Channel Is Infinite

Authors: Anderson C. A. Nascimento, Joo Barros, Stefan Skludarek, Hideki Imai

New Nonbinary Self-Dual Codes

Authors: T. Aaron Gulliver and Masaaki Harada

Modeling Block Decoding Approaches for the Fast Correlation Attack

Authors: Marc P. C. Fossorier, Miodrag J. Mihaljevic, Hideki Imai

Cryptanalysis of Mir-1: A T-Function-Based Stream Cipher

Authors: Yukiyasu Tsunoo, Teruo Saito, Hiroyasu Kubo, Tomoyasu Suzaki

A Distinguishing Attack on a Fast Software-Implemented RC4-Like Stream Cipher

Authors: Yukiyasu Tsunoo, Teruo Saito, Hiroyasu Kubo, Tomoyasu Suzaki

On Conflict-Avoiding Codes of Length n=4m for Three Active Users

Authors: Masakazu Jimbo, Miwako Mishima, Susan Janiszewski, Amin Y. Teymorian, Vladimir D. Tonchev

The Higher Weight Enumerators of the Doubly-Even, Self-Dual [48, 24, 12] Code

Authors: Dieter Britz, Thomas Britz, Keisuke Shiromoto, Henrik Kragh Srensen

Spreading Set With Error Correction for Multiple-Access Adder Channel

Authors: Jun Cheng, Takashi Ohira, Koichi Kamoi, Yoichiro Watanabe

Secret Key Capacity for Optimally Correlated Sources Under Sampling Attack

Authors: Jun Muramatsu, Kazuyuki Yoshimura, Kenichi Arai, Peter Davis

How to Generate Cyclically Permutable Codes From Cyclic Codes

Authors: Minoru Kuribayashi and Hatsukazu Tanaka

Primal-Dual Distance Bounds of Linear Codes With Application to Cryptography

Authors: Ryutaroh Matsumoto, Kaoru Kurosawa, Toshiya Itoh, Toshimitsu Konno, Tomohiko Uyematsu

Concavity of the Auxiliary Function Appearing in Quantum Reliability Function

Authors: Jun Iichi Fujii, Ritsuo Nakamoto, Kenjiro Yanagi

The peak sidelobe level of families of binary sequences

Authors: Jonathan Jedwab and Kayo Yoshida

The security of the FDH variant of Chaum's undeniable signature scheme

Authors: Wakaha Ogata, Kaoru Kurosawa, Swee-Huay Heng

Shorter bit sequence is enough to break stream cipher LILI-128

Authors: Yukiyasu Tsunoo, Teruo Saito, Maki Shigeri, Hiroyasu Kubo, Kazuhiko Minematsu

A generalized skew information and uncertainty relation

Authors: Kenjiro Yanagi, Shigeru Furuichi, Ken Kuriyama

Asymptotic redundancy of the MTF scheme for stationary ergodic sources

Authors: Mitsuharu Arimura and Hirosuke Yamamoto

Low-density parity-check matrices for coding of correlated sources

Authors: Jun Muramatsu, Tomohiko Uyematsu, Tadashi Wadayama

Space-time diversity enhancements using collaborative communications

Authors: Patrick Mitran, Hideki Ochiai, Vahid Tarokh

/spl alpha/-parallel prior and its properties

Authors: Jun'ichi Takeuchi and Shun-ichi Amari

Law of error in Tsallis statistics

Authors: Hiroki Suyari and Makoto Tsukada

Almost security of cryptographic Boolean functions

Authors: Kaoru Kurosawa and Ryutaroh Matsumoto

Asymptotic Behavior of Normalized Linear Complexity of Ultimately Nonperiodic Binary Sequences

Authors: Zongduo Dai, Shaoquan Jiang, Kyoki Imamura, Guang Gong

Optimal frequency hopping sequences: a combinatorial approach

Authors: Ryoh Fuji-Hara, Ying Miao, Miwako Mishima

Information Geometry of Turbo and Low-Density Parity-Check Codes

Authors: Shiro Ikeda, Toshiyuki Tanaka, Shun-ichi Amari

On Error Exponents in Quantum Hypothesis Testing

Authors: Tomohiro Ogawa and Masahito Hayashi

New covering radius of Reed-Muller codes for t-resilient functions

Authors: Kaoru Kurosawa, Tetsu Iwata, Takayuki Yoshiwara

A new class of zero-correlation zone sequences

Authors: Hideyuki Torii, Makoto Nakamura, Naoki Suehiro

Automorphism groups of one-point codes from the curves yq+y = xqr+1

Authors: Shoichi Kondo, Tomokazu Katagiri, Takao Ogihara

On type II codes over F4

Authors: Koichi Betsumiya, T. Aaron Gulliver, Masaaki Harada, Akihiro Munemasa

Partial-prefix synchronizable codes

Authors: Adriaan J. de Lind van Wijngaarden and Hiroyoshi Morita

Interval algorithm for homophonic coding

Authors: Mamoru Hoshi and Te Sun Han

Maximum distance codes over rings of order 4

Authors: Steven T. Dougherty and Keisuke Shiromoto

Strong converse and Stein's lemma in quantum hypothesis testing

Authors: Tomohiro Ogawa and Hiroshi Nagaoka

There is no ternary [28, 6, 16] code

Authors: Noboru Hamada, Tor Helleseth, Halvard Martinsen, yvind Ytrehus

Multiple-access interference reduction for QS-CDMA systems with a novel class of polyphase sequences

Authors: Seong Ill Park, So Ryoung Park, Iickho Song, Naoki Suehiro

MDS secret-sharing scheme secure against cheaters

Authors: Koji Okada and Kaoru Kurosawa

On the AEP of word-valued sources

Authors: Mikihiko Nishiara and Hiroyoshi Morita

A relationship between linear complexity and kapa-error linear complexity

Authors: Kaoru Kurosawa, Fumio Sato, Takahiro Sakata, Wataru Kishimoto

MDR codes over Zk

Authors: Steven T. Dougherty and Keisuke Shiromoto

Construction of optimal Type IV self-dual codes over F2+F2

Authors: T. Aaron Gulliver and Masaaki Harada

Type IV self-dual codes over rings

Authors: Steven T. Dougherty, Philippe Gaborit, Masaaki Harada, Akihiro Munemasa, Patrick Sol

Strong converse to the quantum channel coding theorem

Authors: Tomohiro Ogawa and Hiroshi Nagaoka

New extremal self-dual codes of length 68

Authors: Steven T. Dougherty and Masaaki Harada

On the covering radius of Z4-codes and their lattices

Authors: Toru Aoki, Philippe Gaborit, Masaaki Harada, Michio Ozeki, Patrick Sol

Type II Codes, Even Unimodular Lattices, and Invariant Rings

Authors: Eiichi Bannai, Steven T. Dougherty, Masaaki Harada, Manabu Oura

Constructions of Generalized Concatenated Codes and Their Trellis-Based Decoding Complexity

Authors: Robert Morelos-Zaragoza, Toru Fujiwara, Tadao Kasami, Shu Lin

Type II Codes Over F2 + u F2

Authors: Steven T. Dougherty, Philippe Gaborit, Masaaki Harada, Patrick Sol

Extremal binary self-dual codes

Authors: Steven T. Dougherty, T. Aaron Gulliver, Masaaki Harada

Interval algorithm for random number generation

Authors: Te Sun Han and Mamoru Hoshi

Universal coding of integers and unbounded search trees

Authors: Rudolf Ahlswede, Te Sun Han, Kingo Kobayashi

Optimal linear codes of dimension 4 over F5

Authors: Iliya Boukliev, Stoyan N. Kapralov, Tatsuya Maruta, M. Fukui

Reducing elliptic curve logarithms to logarithms in a finite field

Authors: Alfred Menezes, Tatsuaki Okamoto, Scott A. Vanstone

On complexity of trellis structure of linear block codes

Authors: Tadao Kasami, Toyoo Takata, Toru Fujiwara, Shu Lin

Phased burst error-correcting array codes

Authors: Rodney M. Goodman, Robert J. McEliece, Masahiro Sayano

On the converse theorem in statistical hypothesis testing

Authors: Kenji Nakagawa and Fumio Kanaya

A class of distortionless codes designed by Bayes decision theory

Authors: Toshiyasu Matsushima, Hiroshige Inazumi, Shigeichi Hirasawa

Information capacity of the stationary Gaussian channel

Authors: Charles R. Baker and Shunsuke Ihara

A new asymptotically optimal code for the positive integers

Authors: Hirosuke Yamamoto and Hiroshi Ochi

A new implementation of the Ziv-Lempel incremental parsing algorithm

Authors: Tsutomu Kawabata and Hirosuke Yamamoto

On multilevel block modulation codes

Authors: Tadao Kasami, Toyoo Takata, Toru Fujiwara, Shu Lin

Multiple unidirectional byte error-correcting codes

Authors: Yuichi Saitoh and Hideki Imai

Performance analysis of disk allocation method using error-correcting codes

Authors: Toru Fujiwara, Minoru Ito, Tadao Kasami, Mitsuteru Kataoka, Jun Okui

An approximation to the weight distribution of binary linear codes

Authors: Tadao Kasami, Toru Fujiwara, Shu Lin

Coding for the binary symmetric broadcast channel with two receivers

Authors: Tadao Kasami, Shu Lin, Victor K.-W. Wei, Saburo Yamamura

A unique ranking of multilevel sequences and its application to source coding

Authors: Hatsukazu Tanaka, Minoru Ando, Alberto Leon-Garcia

Modified product codes

Authors: Shigeichi Hirasawa, Masao Kasahara, Yasuo Sugiyama, Toshihiko Namekawa

Variance mismatch of vector quantizers

Authors: Yoshio Yamada, Saburo Tazaki, Masao Kasahara, Toshihiko Namekawa

Noiseless coding of binary finite-order Markov sources

Authors: Alberto Leon-Garcia and Hatsukazu Tanaka

Efficient run-length encodings

Authors: Hatsukazu Tanaka and Alberto Leon-Garcia

New decoding algorithm for Reed-Muller codes

Authors: Kinichiroh Tokiwa, Tatsuo Sugimura, Masao Kasahara, Toshihiko Namekawa

A hierarchy of codes for memoryless channels

Authors: Takeshi Hashimoto and Suguru Arimoto

An improvement of error exponents at low rates for the generalized version of concatenated codes

Authors: Shigeichi Hirasawa, Masao Kasahara, Yasuo Sugiyama, Toshihiko Namekawa

Generalized tensor product codes

Authors: Hideki Imai and Hiroshi Fujiya

A new achievable rate region for the interference channel

Authors: Te Sun Han and Kingo Kobayashi

Universal tree encoding for speech

Authors: Yasuo Matsuyama and Robert M. Gray

Superimposed concatenated codes (Corresp.)

Authors: Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa

Certain generalizations of concatenated codes-Exponential error bounds and decoding complexity

Authors: Shigeichi Hirasawa, Masao Kasahara, Yasuo Sugiyama, Toshihiko Namekawa

Block codes capable of correcting both additive and timing errors

Authors: Ikuo Iizuka, Masao Kasahara, Toshihiko Namekawa

A novel approach to soft decision decoding of threshold decodable codes (Corresp.)

Authors: Hatsukazu Tanaka, Kazuo Furusawa, Seiko Kaneku

Asymptotic performance of block quantizers with difference distortion measures

Authors: Yoshio Yamada, Saburo Tazaki, Robert M. Gray

Correction to 'An Erasures-and-Errors Decoding Algorithm for Goppa Codes'

Authors: Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa

Further results on Goppa codes and their applications to constructing efficient binary codes

Authors: Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa

New classes of binary codes constructed on the basis of concatenated codes and product codes

Authors: Masao Kasahara, Yasuo Sugiyama, Shigeichi Hirasawa, Toshihiko Namekawa

An erasures-and-errors decoding algorithm for Goppa codes (Corresp.)

Authors: Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa

Coding for a multiple-access channel

Authors: Tadao Kasami and Shu Lin

The use of discrete references in a random reference correlator (Corresp.)

Authors: Naohumi Iwama, Tomio Kimura, Takashige Tsukishima

Some efficient binary codes constructed using Srivastava codes (Corresp.)

Authors: Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa

A new class of binary codes constructed on the basis of BCH codes (Corresp.)

Authors: Masao Kasahara, Yasuo Sugiyama, Shigeichi Hirasawa, Toshihiko Namekawa

The information rate of the pitch signal in speech

Authors: Tsuneji Koshikawa and Toshitaka Sugimoto