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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, MBE (Joint) |
2025-03-06 17:10 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Performance Evaluation of a Discrete Reward Continuous-Armed Bandit Policy Based on Computationally Efficient Gaussian Processes Taiki Kawasaki, Takashi Takekawa (Kogakuin Univ) |
[more] | |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Reproducing the anchoring effect with Bayesian updating Airi Ono, Fumiya Komatsu, Kazuki Takahashi, Takashi Takekawa (Kogakuin Univ.) |
The anchoring effect is a cognitive bias known for unconsciously distorting judgments based on previously presented info... [more] | |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Individual response prediction with the Anchoring effect model. Fumiya Komatsu, Tomoaki Hamada, Airi Ono, Kazuki Takahashi, Takashi Takekawa (Kogakuin Univ.) |
In the anchoring effect, we predicted individual response values to anchors. In addition to modeling the anchoring effec... [more] | |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Investigation of an intervention system to correct non-optimal behavior with consideration of human bias
-- Impact of card impressions on players -- Manato Kubota (Kogakuin Univ), Taiyu Sumida, Kazuki Takahashi, Takashi Takekawa (Kogakuin Univ) |
Humans sometimes exclude optimal choices from real-world problems. Therefore, it is useful to intervene to provide human... [more] | |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Transition and analysis by mutual learning within a group in incomplete information game in " Hol's der Geier" Shintaro Abe, Kazuki Takahashi, Takashi Takekawa (Kogakuin Univ) |
In perfect information games, AI learned through self-play and achieved high performance. In incomplete information game... [more] | |
| HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa | Onsite (Sunport Takamatsu) and Online (Kagawa, Online) (Primary: On-site, Secondary: Online) |
A Multi-Agent Simulation Model for individual purchasing behavior & shortages
-- Multi-agent learning on networks under uncertain information -- Arata Maeda, Takashi Takekawa (Kogakuin Univ.) |
Information about the decrease in the supply of daily necessities during the corona situation was widely discussed. As a... [more] | |
| HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa | Onsite (Sunport Takamatsu) and Online (Kagawa, Online) (Primary: On-site, Secondary: Online) |
Analysis of Individual Characteristics Using Anchoring Effect Model with Bayesian Updating Fumiya Komatsu, Tomoaki Hamada, Isao Ozawa, Yoshihito Yasaki, Takashi Takekawa (KUTE-TOKYO) |
The anchoring effect is a phenomenon in which later judgments are influenced by previously presented numbers. There is a... [more] | |
| NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] | 2022-06-27 17:50 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Comparison of Variational Bayes and Gibbs Sampling for Normal Inverse Gaussian Mixture Models Takashi Takekawa (Kogakuin Univ.)  NC2022-9 IBISML2022-9 |
Mixture models for multivariate normal distributions (GMM) are widely used for data clustering. To compensate for the s... [more] | NC2022-9 IBISML2022-9 pp.76-79 |
| NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] | 2022-06-28 13:55 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Feature selection in prediction model by LiNGAM Taiyu Sumida, Takashi Takekawa (Kogakuin Univ.) NC2022-17 IBISML2022-17 |
To improve the accuracy of machine learning models, it is important to perform feature engineering based on the features... [more] | NC2022-17 IBISML2022-17 pp.123-128 |
| NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-23 10:55 |
Online | Online (Online) | Reward-oriented Environment Inference on Reinforcement Learning Kazuki Takahashi (Kogakuin Univ.), Tomoki Fukai (OIST), Yutaka Sakai (Tamagawa Univ.), Takashi Takekawa (Kogakuin Univ.) NC2021-42 |
Experiments on humans using the bandit problem have shown that dimensionality reduction of complex observations to a sta... [more] | NC2021-42 pp.49-54 |
| HCGSYMPO (2nd) |
2021-12-15 - 2021-12-17 |
Online | Online (Online) | The strategy for increase reward in Request-Requested considering false declaration Asumi Nagai, Takashi Takekawa (KUTE-TOKYO) |
In interpersonal relationships, it is natural for undertake an asking without clearly reward. It doesn't seem to be econ... [more] | |
| HCGSYMPO (2nd) |
2021-12-15 - 2021-12-17 |
Online | Online (Online) | Analysis and generalization of anchoring effects using a Bayesian update model Tomoaki Hamada, Takashi Takekawa, Isao Ozawa (KUTE-TOKYO) |
In recent years, the Bayesian brain hypothesis has been proposed in the field of neuroscience that Bayesian updates are ... [more] | |
| HCS | 2020-03-04 14:00 |
Online | Online Meeting (Online) | [Online] Modeling of Request-Requested With Psychological Factors Asumi Nagai, Takashi Takekawa (Kogakuin Univ.) HCS2019-87 |
Many usual requests to other people do not use clear reward like a money. In such request, the task properties such as e... [more] | HCS2019-87 pp.13-16 |
| HCGSYMPO (2nd) |
2019-12-11 - 2019-12-13 |
Hiroshima | Hiroshima-ken Joho Plaza (Hiroshima) (Hiroshima) | Evaluation of influence s that pre presented information has on behavior Kouhei Kudo, Takashi Takekawa (KUTE-TOKYO) |
People take various information into account when making a choice. For example, in negotiations, decisions are made taki... [more] | |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-21 16:15 |
Hokkaido | Hokkaido Univ. (Hokkaido) | Evaluation of cancellation effects against adversarial examples by image filtering So Yamaguchi, Takashi Takekawa (Kogakuin Univ.) ITS2016-63 IE2016-121 |
(To be available after the conference date) [more] | ITS2016-63 IE2016-121 pp.311-314 |
| MBE, NC (Joint) |
2016-05-21 14:15 |
Toyama | University of Toyama (Toyama) | Acceleration of automatic sorting system for large scale calcium imaging data Takahiro Nemoto, Teruo Tanaka, Akihiro Fujii (Kogakuin Univ.), Noriaki Ohkawa (Univ of Toyama.), Masaaki Sato, Yasunori Hayashi (RIKEN BSI.), Kaoru Inokuchi (Univ of Toyama.), Tomoki Fukai (RIKEN BSI.), Takashi Takekawa (Kogakuin Univ.) NC2016-4 |
[more] | NC2016-4 pp.17-22 |
| NC, IPSJ-BIO [detail] | 2011-06-23 13:00 |
Okinawa | 50th Anniversary Memorial Hall, University of the Ryukyus (Okinawa) | Information content analysis for spike trains of neuron and neural networks Takashi Takekawa (RIKEN), Yoshikazu Isomura (Tamagawa Univ.), Tomoki Fukai (RIKEN) NC2011-1 |
Traditionally, firing rates are considered informative signals represented by action potentials, and compared with obse... [more] |
NC2011-1 pp.1-2 |
| NC, MBE (Joint) |
2010-03-09 13:20 |
Tokyo | Tamagawa University (Tokyo) | Prediction of Spike Firing Event from Local Field Potentials Emi Takakuda (The Univ. of Tokyo.), Kensuke Arai, Yoshikazu Isomura, Takashi Takekawa, Tomoki Fukai (RIKEN) NC2009-93 |
[more] | NC2009-93 pp.35-38 |
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