データ科学総合研究教育センター

  • Japan

研究成果 1999 2019

  • 12 Article
  • 6 Conference contribution
  • 2 Review article
2019

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

Stochastic Gradient
Gradient Descent
Generator
Gradient
Learning algorithms

Exponential Error Bounds and Decoding Complexity for Block Codes Constructed by Unit Memory Trellis Codes of Branch Length Two

Hirasawa, S., Yagi, H., Kobayashi, M. & Kasahara, M., 2019 4 16, 2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019. Institute of Electrical and Electronics Engineers Inc., 8692938. (2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019).

研究成果: Conference contribution

Trellis codes
Block codes
Decoding
Data storage equipment
4 引用 (Scopus)

Photomechanical azobenzene crystals

Taniguchi, T., Asahi, T. & Koshima, H., 2019 9, : : Crystals. 9, 9, 437.

研究成果: Review article

公開
Azobenzene
Molecular crystals
Crystals
Polymers
Gels
2 引用 (Scopus)

Photo-triggered phase transition of a crystal

Taniguchi, T., Sato, H., Hagiwara, Y., Asahi, T. & Koshima, H., 2019 12 1, : : Communications Chemistry. 2, 1, 19.

研究成果: Article

公開
Phase Transition
phase transition
Phase transitions
crystal
Crystals

Source resolvability problem with respect to a certain subclass of f-divergence

Nomura, R., 2019 7, 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2234-2238 5 p. 8849401. (IEEE International Symposium on Information Theory - Proceedings; 巻数 2019-July).

研究成果: Conference contribution

Random number generation
F-divergence
Resolvability
Kullback-Leibler Divergence
Hellinger Distance
2018
Low-density Parity-check (LDPC) Codes
Bit error rate
Block Codes
Error probability
Weight Distribution
Multicomputers
Fault Diagnosis
Failure analysis
Unit
Error Probability

Two-step photomechanical motion of a dibenzobarrelene crystal

Taniguchi, T., Kubota, A., Moritoki, T., Asahi, T. & Koshima, H., 2018 1 1, : : RSC Advances. 8, 60, p. 34314-34320 7 p.

研究成果: Article

Crystals
Irradiation
Hydrogen
Color
X rays
17 引用 (Scopus)

Walking and rolling of crystals induced thermally by phase transition

Taniguchi, T., Sugiyama, H., Uekusa, H., Shiro, M., Asahi, T. & Koshima, H., 2018 12 1, : : Nature Communications. 9, 1, 538.

研究成果: Article

walking
Phase Transition
Locomotion
Walking
Phase transitions
2017
1 引用 (Scopus)

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

performance comparison
computer simulation
Decoding
Computer simulation
1 引用 (Scopus)
LDPC Codes
Low-density Parity-check (LDPC) Codes
Bit error rate
Computer simulation
Iteration
2016
21 引用 (Scopus)

Mechanical Motion of Chiral Azobenzene Crystals with Twisting upon Photoirradiation

Taniguchi, T., Fujisawa, J., Shiro, M., Koshima, H. & Asahi, T., 2016, (Accepted/In press) : : Chemistry - A European Journal.

研究成果: Article

Azobenzene
Microcrystals
Crystals
Irradiation
Optical waveguides
9 引用 (Scopus)

Mechanical motion of molecular crystals induced by [4 + 4] photodimerisation

Koshima, H., Uchimoto, H., Taniguchi, T., Nakamura, J., Asahi, T. & Asahi, T., 2016, : : CrystEngComm. 18, 38, p. 7305-7310 6 p.

研究成果: Article

Molecular crystals
Anthracene
anthracene
Crystals
crystals
2015
12 引用 (Scopus)

Influence of DNA methylation on positioning and DNA flexibility of nucleosomes with pericentric satellite DNA

Osakabe, A., Adachi, F., Arimura, Y., Maehara, K., Ohkawa, Y. & Kurumizaka, H., 2015 10 7, : : Open Biology. 5, 10, 150128.

研究成果: Article

Satellite DNA
Nucleosomes
DNA Methylation
Heterochromatin
DNA
2014
Misspecification
Bayesian inference
Probabilistic Model
Unknown
Constant term
8 引用 (Scopus)
公開
Functionally graded materials
Bivariate Distribution
Complement
2012

Asymptotics of Bayesian estimation for nested models under misspecification

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

研究成果: Conference contribution

Redundancy
2002
5 引用 (Scopus)
Dual Codes
Block Codes
Block codes
Heuristic Search
Linear Codes
2000

On the variance and the probability of length overflow of lossless codes

Nomura, R., Matsushima, T. & Hirasawa, S., 2000, IEEE International Symposium on Information Theory - Proceedings. p. 44 1 p.

研究成果: Conference contribution