堀井 俊佑

准教授(任期付)

  • 18 引用
  • 2 h指数
20082019
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 2008 2019

  • 18 引用
  • 2 h指数
  • 12 Conference contribution
  • 5 Article
フィルター
Conference contribution
2019

A Note on the Estimation Method of Intervention Effects based on Statistical Decision Theory

Horii, S. & Suko, T., 2019 4 16, 2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019. Institute of Electrical and Electronics Engineers Inc., 8692816. (2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019).

研究成果: Conference contribution

Decision theory
Probability distributions
Statistical methods
Computer simulation

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

Independent component analysis
Linear regression
Experiments

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
1 引用 (Scopus)

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

Computer simulation
Statistical Models

Variational Bayesian Compressed Sensing for Sparse and Locally Constant Signals

Horii, S., 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. 972-976 5 p. 8659457. (2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings).

研究成果: Conference contribution

Compressed sensing
Recovery
2017

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

Linear programming
programming
Recovery
Compressed sensing
simulation
2016
2 引用 (Scopus)

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

Binary Code
Linear Codes
Linear programming
Decoding
Maximum likelihood
2014
1 引用 (Scopus)

A note on the correlated multiple matrix completion based on the convex optimization method

Horii, S., Matsushima, T. & Hirasawa, S., 2014, Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics. January 版 Institute of Electrical and Electronics Engineers Inc., 巻 2014-January. p. 1618-1623 6 p. 6974147

研究成果: Conference contribution

Convex optimization
Factorization
Collaborative filtering
Computer vision
2013

Iterative multiuser joint decoding based on ADMM

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

研究成果: Conference contribution

Decoding
Convex optimization
Code division multiple access
Parallel algorithms
Linear programming
2012

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

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

研究成果: Conference contribution

Failure analysis
Computer systems
Linear programming
Computational complexity
Decomposition
1 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, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. p. 531-535 5 p. 6400993

研究成果: Conference contribution

Approximation algorithms
Cryptography
Computational complexity
Computer simulation
2008
1 引用 (Scopus)

Multiuser detection algorithm for CDMA based on the belief propagation algorithm

Horii, S., Suko, T., Matsushima, T. & Hirasawa, S., 2008, IEEE International Symposium on Spread Spectrum Techniques and Applications. p. 194-199 6 p. 4621400

研究成果: Conference contribution

Multiuser Detection
Multiuser detection
Belief Propagation
Code Division multiple Access
Code division multiple access