Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2021-06-29 15:50 |
Online |
Online |
Consideration of the effects of the basal ganglia activity and past experience on the choice behavior in rats using partial information decomposition Iori Sugiura, Tsukasa Irei (Univ. Ryukyus), Kenji Doya (OIST), Koji Kurata, Ryota Miyata (Univ. Ryukyus) NC2021-17 IBISML2021-17 |
In this study, we evaluated the effects of neural activities in the ventral pallidum (VP) and nucleus accumbens core (NA... [more] |
NC2021-17 IBISML2021-17 pp.114-119 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS [detail] |
2017-06-24 11:10 |
Okinawa |
Okinawa Institute of Science and Technology |
The indirect effects of the ventral pallidum and the nucleus accumbens on the rats' action time Tsukasa Irei (Univ. of The Ryukyus), Makoto Ito (ProTec), Kenji Doya (OIST), Ryota Miyata (Univ. of The Ryukyus) NC2017-17 |
In this study, we first investigated that the reward results in the previous trial affected both the rats’ a... [more] |
NC2017-17 pp.115-120 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS (Joint) [detail] |
2015-06-25 10:45 |
Okinawa |
Okinawa Institute of Science and Technology |
Prediction of the opening weekend box office results Masashi Okazaki (Univ Ryukyus), Ryuichiro Nagasaka (Tokyo Tech), Ryota Miyata (Univ Ryukyus) IBISML2015-24 |
In this report, we predict the opening weekend box-office revenue for future films released in United states using the t... [more] |
IBISML2015-24 pp.195-200 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS (Joint) [detail] |
2015-06-25 11:10 |
Okinawa |
Okinawa Institute of Science and Technology |
Statistical and information-theoretical analysis of the sumo wrestling tournament Shoukei Gushiken, Ryota Miyata (Univ Ryukyus) IBISML2015-25 |
Duggan and Levitt (2002) proposed a statistical analysis method for the sumo wrestling tournament.
However, they focuse... [more] |
IBISML2015-25 pp.201-205 |
NC, MBE (Joint) |
2014-03-18 10:40 |
Tokyo |
Tamagawa University |
Recalling reversal and spread-out spike patterns can be realized in a recurrent network. Keita Sato, Ryota Miyata, Toru Aonishi (Tokyo Inst. of Tech.) NC2013-104 |
Recent experimental findings suggest that the hippocampal network including CA1 and CA3 regions stores spatio-temporal s... [more] |
NC2013-104 pp.91-96 |
NC |
2014-01-20 10:00 |
Fukuoka |
Kyusyu Institute of Technology |
Efficient Phase Response Curve Estimation from Colored Spike Triggered Average Kazuhiko Morinaga, Ryota Miyata, Toru Aonishi (Tokyo Inst. of Tech.) NC2013-67 |
Phase response curve (PRC) is an important measure to study neural ensemble synchrony. Recently, for this purpose severa... [more] |
NC2013-67 pp.1-6 |
NC, IPSJ-BIO |
2013-06-28 10:30 |
Okinawa |
Okinawa Institute of Science and Technology |
Optimal pairs of coupling function and STDP window function for auto-associative memory Ryota Miyata, Keita Sato, Toru Aonishi (Tokyo Inst. of Tech.) NC2013-6 |
From the computational viewpoint, Lengyel et al. (2005) derived an optimal auto-associative memory algorithm to store an... [more] |
NC2013-6 pp.101-106 |
NC |
2012-07-31 13:40 |
Shiga |
Ritsumeikan Univ. College of Information Science and Engineering |
Characteristics Prediction of Synaptic Modification in the Hippocampal CA1 Network by Mutual information maximization
-- Reverse Replay and Temporally Structured Replay Cases -- Ryota Miyata (Tokyo Tech.), Keisuke Ota (RIKEN), Toru Aonishi (Tokyo Tech.) NC2012-30 |
It has been reported that reverse replay and temporally-structured replay of ensemble spiking patterns occur during both... [more] |
NC2012-30 pp.89-94 |
NC, IPSJ-BIO |
2012-06-28 14:15 |
Okinawa |
OIST, Okinawa |
Characteristics Prediction of Synaptic Modification in the Hippocampal CA1 Network by Mutual information maximization Ryota Miyata (Tokyo Tech.), Keisuke Ota (RIKEN), Toru Aonishi (Tokyo Tech.) NC2012-10 |
We employ a top-down approach to finding optimal neural implementations for executing a computation of the hippocampal C... [more] |
NC2012-10 pp.53-58 |
NC |
2012-01-26 09:00 |
Hokkaido |
Future University Hakodate |
Storage capacity of the associative memory model with the zero-order synaptic decay Ryota Miyata (Tokyo Tech.), Jun Tsuzurugi (Okayama Univ. Sci.), Toru Aonishi (Tokyo Tech.), Koji Kurata (Univ. Ryukyu.) NC2011-97 |
It has been reported that synaptogenesis, formation of synaptic connection, continues to take place in certain regions o... [more] |
NC2011-97 pp.1-6 |
MBE, NC (Joint) |
2011-11-25 14:15 |
Miyagi |
ECEI Departments, Graduate School of Engineering, Tohoku University |
Optimization of the Sparsely Encoded Associative Memory Model with Unit Replacement by the Mutual Information Jun Tsuzurugi (Okayama Univ. Science), Ryota Miyata (Tokyo Tech), Koji Kurata (Univ. Ryukyu) NC2011-83 |
According to the previous researches, the associative memory model with unit replacement, in which a few old units are r... [more] |
NC2011-83 pp.65-70 |
NC |
2011-10-20 13:35 |
Fukuoka |
Ohashi Campus, Kyushu Univ. |
Statistical mechanics of the sparsely encoded Hopfield model with unit replacement Ryota Miyata, Jiro Maekawa (TITECH), Koji Kurata (Univ. Ryukyu), Toru Aonishi (TITECH) NC2011-64 |
In this paper, the sparsely encoded Hopfield model with unit replacement is analyzed by a statical mechanics, self-consi... [more] |
NC2011-64 pp.113-118 |
NC |
2011-07-25 10:45 |
Hyogo |
Graduate School of Engineering, Kobe University |
Optimization of the Sparsely Encoded Associative Memory Model with Forgetting Process by the Mutual Information Jun Tsuzurugi (Okayama Univ. Science), Ryota Miyata (Tokyo Tech Univ..), Koji Kurata (Univ. of Ryukyus.) NC2011-21 |
[more] |
NC2011-21 pp.7-10 |
NC, IPSJ-BIO [detail] |
2011-06-24 13:25 |
Okinawa |
50th Anniversary Memorial Hall, University of the Ryukyus |
Separated extraction of information by the oscillatory self-organizing maps Ryota Miyata (TITECH), Koji Kurata (Univ. Ryukyus) NC2011-12 |
The binding problem is one of the major issues, which remain to be unsolved in today’s brain science. As
a solution of ... [more] |
NC2011-12 pp.101-106 |
NC, IPSJ-BIO [detail] |
2011-06-24 13:50 |
Okinawa |
50th Anniversary Memorial Hall, University of the Ryukyus |
Simulation of Functional Map Organization in the Striate Cortex by Using Self Organizing Map Mika Inada (Ryukyu Univ.), Ryota Miyata (Tokyo Tech), Koji Kurata (Ryukyu Univ.) NC2011-13 |
[more] |
NC2011-13 pp.107-112 |
NC, NLP, IPSJ-BIO [detail] |
2010-06-18 14:40 |
Okinawa |
Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan |
Localized Oscillatory Excitation on Non-linear Oscillatory Fields by Radial Isochron Clock Ryota Miyata, Koji Kurata (Univ. of Ryukyus) NLP2010-5 NC2010-5 |
We propose a model of the non-linear oscillatory field, using Radial Isochron Clocks (RICs) or Stuart-Landau (SL) oscill... [more] |
NLP2010-5 NC2010-5 pp.25-30 |
NC |
2009-05-25 11:30 |
Okinawa |
OIST, Okinawa |
Localized Oscillatory Excitation on Nerve Fields for Self-Organizing Neural Models Ryota Miyata (Ryukyu Univ.), Akira Date (Miyazaki Univ.), Koji Kurata (Ryukyu Univ.) NC2009-3 |
As a solution to the binding problem, there is a hypothesis that the binding of information is represented by phase-lock... [more] |
NC2009-3 pp.13-18 |