• 280 引用
  • 8 h指数
1988 …2020

年単位の研究成果

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

フィルター
Conference contribution
2020

A Statistical Decision-Theoretic Approach for Measuring Privacy Risk and Utility in Databases

Miyashita, A., Kamatsuka, A., Yoshida, T. & Matsushima, T., 2020 3, 2020 54th Annual Conference on Information Sciences and Systems, CISS 2020. Institute of Electrical and Electronics Engineers Inc., 9086260. (2020 54th Annual Conference on Information Sciences and Systems, CISS 2020).

研究成果: Conference contribution

A stochastic model of block segmentation based on the quadtree and the bayes code for it

Nakahara, Y. & Matsushima, T., 2020 3, Proceedings - DCC 2020: Data Compression Conference. Bilgin, A., Marcellin, M. W., Serra-Sagrista, J. & Storer, J. A. (版). Institute of Electrical and Electronics Engineers Inc., p. 293-302 10 p. 9105877. (Data Compression Conference Proceedings; 巻数 2020-March).

研究成果: Conference contribution

Bayes Code for 2-dimensional auto-regressive Hidden Markov model and its application to lossless image compression

Nakahara, Y. & Matsushima, T., 2020, International Workshop on Advanced Imaging Technology, IWAIT 2020. Lau, P. Y. & Shobri, M. (版). SPIE, 115151T. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 11515).

研究成果: Conference contribution

Evaluation of error probability of classification based on the analysis of the bayes code

Saito, S. & Matsushima, T., 2020 6, 2020 IEEE International Symposium on Information Theory, ISIT 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2510-2514 5 p. 9173981. (IEEE International Symposium on Information Theory - Proceedings; 巻数 2020-June).

研究成果: Conference contribution

2019

Bayesian Independent Component Analysis under Hierarchical Model on Independent Components

Asaba, K., Saito, S., Horii, S. & Matsushima, T., 2019 3 4, 2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 959-962 4 p. 8659578. (2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings).

研究成果: Conference contribution

Covariance Evolution for Spatially 'Mt. Fuji' Coupled LDPC Codes

Nakahara, Y. & Matsushima, T., 2019 8, 2019 IEEE Information Theory Workshop, ITW 2019. Institute of Electrical and Electronics Engineers Inc., 8989366. (2019 IEEE Information Theory Workshop, ITW 2019).

研究成果: Conference contribution

Distributed Stochastic Gradient Descent Using LDGM Codes

Horii, S., Yoshida, T., Kobayashi, M. & Matsushima, T., 2019 7, 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1417-1421 5 p. 8849580. (IEEE International Symposium on Information Theory - Proceedings; 巻数 2019-July).

研究成果: Conference contribution

2 引用 (Scopus)

Linear Programming Bounds for Multi-level Unequal Protection Codes

Saito, T., Matsushima, T. & Hirasawa, S., 2019 1 16, Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018. Institute of Electrical and Electronics Engineers Inc., p. 2917-2922 6 p. 8616492. (Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018).

研究成果: Conference contribution

Model selection of bayesian hierarchical mixture of experts based on variational inference

Iikubo, Y., Horii, S. & Matsushima, T., 2019 10, 2019 IEEE International Conference on Systems, Man and Cybernetics, SMC 2019. Institute of Electrical and Electronics Engineers Inc., p. 3474-3479 6 p. 8913896. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics; 巻数 2019-October).

研究成果: Conference contribution

New Results on Variable-Length Lossy Compression Allowing Positive Overflow and Excess Distortion Probabilities

Saito, S., Yagi, H. & Matsushima, T., 2019 3 8, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., p. 359-363 5 p. 8664222. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

研究成果: Conference contribution

Non-Asymptotic Fundamental Limits of Guessing Subject to Distortion

Saito, S. & Matsushima, T., 2019 7, 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 652-656 5 p. 8849434. (IEEE International Symposium on Information Theory - Proceedings; 巻数 2019-July).

研究成果: Conference contribution

Sparse Bayesian Hierarchical Mixture of Experts and Variational Inference

Iikubo, Y., Horii, S. & Matsushima, T., 2019 3 8, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., p. 60-64 5 p. 8664333. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

研究成果: Conference contribution

1 引用 (Scopus)

Variable-Length Intrinsic Randomness Allowing Positive Value of the Average Variational Distance

Yoshizawa, J., Saito, S. & Matsushima, T., 2019 3 8, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., p. 354-358 5 p. 8664364. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

研究成果: Conference contribution

1 引用 (Scopus)
2018

Cumulant Generating Function of Codeword Lengths in Variable-Length Lossy Compression Allowing Positive Excess Distortion Probability

Saito, S. & Matsushima, T., 2018 8 15, 2018 IEEE International Symposium on Information Theory, ISIT 2018. Institute of Electrical and Electronics Engineers Inc., 巻 2018-June. p. 881-885 5 p. 8437695

研究成果: Conference contribution

1 引用 (Scopus)
2017

A maximum likelihood decoding algorithm of Gabidulin codes in deterministic network coding

Kazama, K., Kamatsuka, A. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 666-670 5 p. 7840508

研究成果: Conference contribution

A note on support recovery of sparse signals using linear programming

Horii, S., Matsushima, T. & Hirasawa, S., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 270-274 5 p. 7840428

研究成果: Conference contribution

A note on unequal error protection in random network coding

Saito, T., Kazama, K., Niinomi, T. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 661-665 5 p. 7840507

研究成果: Conference contribution

Collaborative filtering based on the latent class model for attributes

Kobayashi, M., Mikawa, K., Goto, M., Matsushima, T. & Hirasawa, S., 2017 1 1, Proceedings - 16th IEEE International Conference on Machine Learning and Applications, ICMLA 2017. Chen, X., Luo, B., Luo, F., Palade, V. & Wani, M. A. (版). Institute of Electrical and Electronics Engineers Inc., p. 893-896 4 p. (Proceedings - 16th IEEE International Conference on Machine Learning and Applications, ICMLA 2017; 巻数 2017-December).

研究成果: Conference contribution

Evaluation of overflow probability of Bayes code in moderate deviation regime

Saito, S. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. 7840374

研究成果: Conference contribution

1 引用 (Scopus)

Regenerating codes with generalized conditions of reconstruction and regeneration

Kamatsuka, A., Azuma, Y., Yoshida, T. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 41-45 5 p. 7840382

研究成果: Conference contribution

Relationships between correlation of information stored on nodes and coding efficiency for cooperative regenerating codes

Yoshida, T. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 31-35 5 p. 7840380

研究成果: Conference contribution

Spatially 'Mt. Fuji' coupled LDPC codes

Nakahara, Y., Saito, S. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 201-205 5 p. 7840414

研究成果: Conference contribution

1 引用 (Scopus)

Theoretical limit of type-I hybrid selective-repeat ARQ with finite receiver buffer

Maeda, Y. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 582-585 4 p. 7840491

研究成果: Conference contribution

Threshold of overflow probability in terms of smooth max-entropy for variable-length compression allowing errors

Saito, S. & Matsushima, T., 2017 2 2, Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016. Institute of Electrical and Electronics Engineers Inc., p. 21-25 5 p. 7840378

研究成果: Conference contribution

4 引用 (Scopus)

Variable-length lossy compression allowing positive overflow and excess distortion probabilities

Saito, S., Yagi, H. & Matsushima, T., 2017 8 9, 2017 IEEE International Symposium on Information Theory, ISIT 2017. Institute of Electrical and Electronics Engineers Inc., p. 1568-1572 5 p. 8006793. (IEEE International Symposium on Information Theory - Proceedings).

研究成果: Conference contribution

2 引用 (Scopus)
2016

Linear programming decoding of binary linear codes for symbol-pair read channels

Horii, S., Matsushima, T. & Hirasawa, S., 2016 8 10, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., 巻 2016-August. p. 1944-1948 5 p. 7541638

研究成果: Conference contribution

3 引用 (Scopus)
2015

Fundamental limit and pointwise asymptotics of the Bayes code for Markov sources

Saito, S., Miya, N. & Matsushima, T., 2015 9 28, IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2015-June. p. 1986-1990 5 p. 7282803

研究成果: Conference contribution

3 引用 (Scopus)
2014

Evaluation of the minimum overflow threshold of bayes codes for a Markov source

Saito, S., Miya, N. & Matsushima, T., 2014 12 8, Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014. Institute of Electrical and Electronics Engineers Inc., p. 211-215 5 p. 6979834. (Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014).

研究成果: Conference contribution

5 引用 (Scopus)
2013

Iterative multiuser joint decoding based on ADMM

Horii, S., Suko, T., Matsushima, T. & Hirasawa, S., 2013 12 1, 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings. p. 1097-1100 4 p. 6737085. (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings).

研究成果: Conference contribution

2012

An error probability estimation of the document classification using Markov model

Kobayashi, M., Ninomiya, H., Matsushima, T. & Hirasawa, S., 2012 12 1, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. p. 717-721 5 p. 6401034. (2012 International Symposium on Information Theory and Its Applications, ISITA 2012).

研究成果: Conference contribution

A note on ANOVA in an experimental design model based on an orthonormal system

Ukita, Y., Matsushima, T. & Hirasawa, S., 2012 12 1, Proceedings 2012 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012. p. 1990-1995 6 p. 6378030. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

1 引用 (Scopus)

A note on relation between the Fourier coefficients and the interaction effects in the experimental design

Ukita, Y., Matsushima, T. & Hirasawa, S., 2012 11 1, ICIAS 2012 - 2012 4th International Conference on Intelligent and Advanced Systems: A Conference of World Engineering, Science and Technology Congress (ESTCON) - Conference Proceedings. p. 604-609 6 p. 6306086. (ICIAS 2012 - 2012 4th International Conference on Intelligent and Advanced Systems: A Conference of World Engineering, Science and Technology Congress (ESTCON) - Conference Proceedings; 巻数 2).

研究成果: Conference contribution

1 引用 (Scopus)

Asymptotics of Bayesian estimation for nested models under misspecification

Miya, N., Suko, T., Yasuda, G. & Matsushima, T., 2012 12 1, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. p. 86-90 5 p. 6401057. (2012 International Symposium on Information Theory and Its Applications, ISITA 2012).

研究成果: Conference contribution

Fault diagnosis algorithm in multi-computer systems based on Lagrangian relaxation method

Horii, S., Kobayashi, M., Matsushima, T. & Hirasawa, S., 2012 12 1, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. p. 712-716 5 p. 6401033. (2012 International Symposium on Information Theory and Its Applications, ISITA 2012).

研究成果: Conference contribution

Information spectrum approach to overflow probability of variable-length codes with conditional cost function

Nomura, R. & Matsushima, T., 2012 10 22, 2012 IEEE International Symposium on Information Theory Proceedings, ISIT 2012. p. 1097-1101 5 p. 6283022. (IEEE International Symposium on Information Theory - Proceedings).

研究成果: Conference contribution

5 引用 (Scopus)

The optimal key estimation of stream ciphers and its approximation algorithm based on a probabilistic inference

Iikubo, Y., Horii, S. & Matsushima, T., 2012 12 1, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. p. 531-535 5 p. 6400993. (2012 International Symposium on Information Theory and Its Applications, ISITA 2012).

研究成果: Conference contribution

1 引用 (Scopus)
2011

A note on relation between the Fourier coefficients and the effects in the experimental design

Ukita, Y. & Matsushima, T., 2011 12 1, ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing. 6173126. (ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing).

研究成果: Conference contribution

A note on the degrees of freedom in an experimental design model based on an orthonormal system

Ukita, Y., Matsushima, T. & Hirasawa, S., 2011 12 23, 2011 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2011 - Conference Digest. p. 2181-2185 5 p. 6084000. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

Disk allocation methods for Cartesian product files using unequal error protection codes

Saito, T., Inazumi, H., Matsushima, T. & Hirasawa, S., 2011 12 23, 2011 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2011 - Conference Digest. p. 2437-2442 6 p. 6084043. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

1 引用 (Scopus)

Probabilistic fault diagnosis and its analysis in multicomputer systems

Kobayashi, M., Takabatake, T., Matsushima, T. & Hirasawa, S., 2011 12 23, 2011 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2011 - Conference Digest. p. 1205-1211 7 p. 6083862. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

3 引用 (Scopus)

System evaluation of disk allocation methods for Cartesian product files by using error correcting codes

Hirasawa, S., Saito, T., Inazumi, H. & Matsushima, T., 2011 12 23, 2011 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2011 - Conference Digest. p. 2443-2448 6 p. 6084044. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

2 引用 (Scopus)
2010

A linear programming bound for unequal error protection codes

Saito, T., Ukita, Y., Matsushima, T. & Hirasawa, S., 2010 4 30, 2010 Australian Communications Theory Workshop, AusCTW 2010. p. 24-29 6 p. 5426756. (2010 Australian Communications Theory Workshop, AusCTW 2010).

研究成果: Conference contribution

4 引用 (Scopus)

On the overflow probability of fixed-to-variable length codes with side information

Nomura, R. & Matsushima, T., 2010 5 31, Proceedings - Data Compression Conference, DCC 2010. 1 p. 5453525. (Data Compression Conference Proceedings).

研究成果: Conference contribution

On the overflow probability of lossless codes with side information

Nomura, R. & Matsushima, T., 2010 8 23, 2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings. p. 131-135 5 p. 5513268. (IEEE International Symposium on Information Theory - Proceedings).

研究成果: Conference contribution

Toward computing the capacity region of degraded broadcast channel

Yasui, K. & Matsushima, T., 2010 8 23, 2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings. p. 570-574 5 p. 5513525. (IEEE International Symposium on Information Theory - Proceedings).

研究成果: Conference contribution

5 引用 (Scopus)
2009

A note on the relation between a sampling theorem for functions over a GF(q)n domain and linear codes

Ukita, Y., Saito, T., Matsushima, T. & Hirasawa, S., 2009 12 1, Proceedings 2009 IEEE International Conference on Systems, Man and Cybernetics, SMC 2009. p. 2665-2670 6 p. 5346131. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

研究成果: Conference contribution

3 引用 (Scopus)

Document classification method with small training data

Maeda, Y., Yoshida, H. & Matsushima, T., 2009 12 1, ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings. p. 138-141 4 p. 5333327. (ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings).

研究成果: Conference contribution

Reducing the space complexity of a bayes coding algorithm using an expanded context tree

Matsushima, T. & Hirasawa, S., 2009 11 19, 2009 IEEE International Symposium on Information Theory, ISIT 2009. p. 719-723 5 p. 5205677. (IEEE International Symposium on Information Theory - Proceedings).

研究成果: Conference contribution

5 引用 (Scopus)
2008

An efficient design of irregular LDPC codes using beta approximation for the Gilbert-Elliott channel

Kobayashi, M., Yagi, H., Matsushima, T. & Hirasawa, S., 2008 12 1, 2008 International Symposium on Information Theory and its Applications, ISITA2008. 4895649. (2008 International Symposium on Information Theory and its Applications, ISITA2008).

研究成果: Conference contribution

A ramp scheme for key predistribution system against collusion of users and centers

Yoshida, T., Matsushima, T. & Imai, H., 2008 12 1, 2008 International Symposium on Information Theory and its Applications, ISITA2008. 4895469. (2008 International Symposium on Information Theory and its Applications, ISITA2008).

研究成果: Conference contribution