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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, MSS | 2023-03-16 10:00 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Detecting causality for marked point processes Kazuya Sawada (TUS), Yutaka Shimada (Saitama Univ.), Tohru Ikeguchi (TUS)  MSS2022-80 NLP2022-125 |
In this report, by modifying conventional causality detection method for nonlinear dynamical systems, we propose a causa... [more] | MSS2022-80 NLP2022-125 pp.89-94 |
| RCS, SR, SRW (Joint) |
2023-03-02 11:40 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Fractional Delay Implementation Focusing on Relative Delay Difference Haruto Nakamura, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.) SR2022-88 |
In software defined radios, it is sometimes desired to compensate for a fixed time difference that remains between multi... [more] | SR2022-88 pp.24-31 |
| IN, CCS (Joint) |
2022-08-05 10:30 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
Detecting causality for spike trains based on reconstructing dynamical system from inter-spike intervals Kazuya Sawada (TUS), Yutaka Shimada (Saitama Univ.), Tohru Ikeguchi (TUS) CCS2022-36 |
In this report, by modifying a nonlinear method of detecting causality, we propose a method of detecting causality for p... [more] | CCS2022-36 pp.48-53 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Verification of the Effectiveness of ANC System Using FPGA in Hearable Devices Aoi Yoshikawa, Yoshinobu Kajikawa (Kansai Univ.) EA2021-89 SIP2021-116 SP2021-74 |
In recent years, smart devices with integrated microphones, which are similar to earphones called hearable devices, have... [more] | EA2021-89 SIP2021-116 SP2021-74 pp.158-162 |
| SR | 2022-01-24 17:30 |
Online | Online | [Short Paper]
Implementation of fractional delay filter for USRP software defined radio Syun'ya Yoshiyama, Yoji Yamada (NIT), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) SR2021-68 |
This paper proposes a performance criterion for implementing subsample delay by means of relative delay differences. Con... [more] | SR2021-68 pp.43-45 |
| MSS, NLP (Joint) |
2020-03-10 13:30 |
Aichi | (Cancelled but technical report was issued) |
Influence of Resolution of Time Series Data on Causality Detection Kazuya Sawada (TUS), Yutaka Shimada (Saitama Univ.), Tohru Ikeguchi (TUS) NLP2019-128 |
In this report, we investigated the influence of resolution of time series data on causality detection by Convergent C... [more] |
NLP2019-128 pp.89-94 |
| CCS, IN (Joint) |
2019-08-02 14:55 |
Hokkaido | KIKI SHIRETOKO NATURAL RESORT | On the Fundamental Equation of User Dynamics and the Structure of Online Social Networks Masaki Aida (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Ogura (NAIST) IN2019-21 |
With the spread of information networks, the user dynamics in online social networks becomes to influence not only onlin... [more] | IN2019-21 pp.37-42 |
| TL | 2019-07-27 14:40 |
Hyogo | Hirao Seminar House, Konan University | Evidentiality, Modality and Causality
-- corpus and neurolinguistic studies -- Yurie Hara (WU), Naho Orita (Tokyo University of Science), Deng Ying (UT), Takeshi Koshizuka (okyo University of Science), Hiromu Sakai (WU) TL2019-13 |
Davis&Hara (2014) and Hara (2017) argue that: 1. The Japanese sentence final auxiliary yooda ‘it seems’ as in (1) is a m... [more] | TL2019-13 p.15 |
| CCS, NLP | 2019-06-09 11:35 |
Niigata | machinaka campus nagaoka | Nonlinear interaction of spatiotemporal structure during a buoyancy-driven turbulent fire in enhanced gravity field Takumi Tokami, Hiroshi Gotoda (TUS) NLP2019-31 CCS2019-14 |
We have numerically elucidated the nonlinear dynamics of flow velocity and temperature flow field during a buoyancy-driv... [more] | NLP2019-31 CCS2019-14 pp.65-68 |
| CAS, NLP | 2018-10-18 14:15 |
Miyagi | Tohoku Univ. | Estimation accuracy of causal relation on difference in network structures Kazuya Sawada (TUS), Yutaka Shimada (Saitama Univ.), Tohru Ikeguchi (TUS) CAS2018-43 NLP2018-78 |
In this paper, we applied Convergent Cross Mapping to estimate causal relations between multiple timeseries. We used a c... [more] | CAS2018-43 NLP2018-78 pp.33-38 |
| QIT (2nd) |
2018-06-05 12:00 |
Hiroshima | ICCH Ran | An exploration of the limits of control using quantum superpositions Holger F. Hofmann (Hiroshima Univ.) |
Quantum interferences between non-orthogonal states are the best approximation of a joint realization of the non-commuti... [more] | |
| WIT, IPSJ-AAC | 2017-03-10 09:55 |
Ibaraki | Tsukuba University of Technology (Kasuga Campus) | A Trial of Comminication Based on Changes in Fuctuations in Regional Cerebral Blood Volume Naoki Tanaka, Naoka Mahara, Kuniaki Ozawa, Masayoshi Naito (Toyo Univ.) WIT2016-77 |
The possibility of communication based on changes in relationship between fluctuations in cerebral blood volume (CBV) an... [more] | WIT2016-77 pp.5-8 |
| HCS | 2017-01-27 14:10 |
Fukuoka | Namiki Square | Japanese children's understanding of events
-- representations of causality and intentionality predict theory of mind understanding -- Hiromi Tsuji (Osaka Shoin Women's Univ.) HCS2016-66 |
Japanese children’s ability to represent causality and intentionality was investigated for sequencing and narrating pict... [more] | HCS2016-66 pp.41-45 |
| IBISML | 2016-11-16 15:00 |
Kyoto | Kyoto Univ. | Additive Model Decomposition with Global Sparse Structure for Multi-task Granger Causal Estimation Hitoshi Abe, Jun Sakuma (Univ. Tsukuba) IBISML2016-56 |
Causality estimation is one of the key issues in time-series data analysis. Granger causality is widely known as a form... [more] |
IBISML2016-56 pp.73-79 |
| QIT (2nd) |
2016-05-31 16:10 |
Kochi | Kochi University of Technology Eikokuji campus | What are the observable effects of the physical properties of a quantum system? Holger F. Hofmann, Taiki Nii, Masataka Iinuma (Hiroshima Univ.) |
In recent work (Nii et al., arXiv: 1603.06291; Iinuma et al., Phys. Rev. A 93, 032104 (2016)) we have studied the relati... [more] | |
| EA, SP, SIP | 2016-03-28 13:15 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
A Study on Feedforward ANC System Using FPGA Takumi Harada, Yoshinobu Kajikawa (Kansai Univ.), Masaharu Nishimura (Tottori Univ.) EA2015-95 SIP2015-144 SP2015-123 |
Feedforward active noise control (ANC) system can reduce various noise such as the broad-band noise by getting the noise... [more] | EA2015-95 SIP2015-144 SP2015-123 pp.171-174 |
| NC, IPSJ-BIO, IBISML, IPSJ-MPS (Joint) [detail] |
2015-06-23 13:50 |
Okinawa | Okinawa Institute of Science and Technology | Lasso Granger Causality Estimation Considering Smoothness of Causality from Time Series Data Hitoshi Abe, Jun Sakuma (Tsukuba Univ.) IBISML2015-9 |
Recently, various services for real world problems continually produce huge amount of time series data. Determination of... [more] | IBISML2015-9 pp.55-62 |
| QIT (2nd) |
2015-05-26 11:20 |
Osaka | Osaka University | On the origin of randomness in quantum mechanics Holger F. Hofmann (Hiroshima Univ.) |
Quantum statistics originate from the physics of state preparation. It is therefore wrong to think of quantum states as ... [more] | |
| QIT (2nd) |
2014-05-13 16:00 |
Aichi | Nagoya Univ. | The quantum laws of physics
-- a new description of dynamics and causality -- Holger F. Hofmann (Hiroshima Univ.) |
It is possible to completely explain all aspects of quantum mechanics by expressing the relations between physical prope... [more] | |
| NC, MBE (Joint) |
2014-03-18 16:00 |
Tokyo | Tamagawa University | Causality Trace
-- Effective Retrospective Learning by Introducing Parallel and Subjective Time Scales -- Katsunari Shibata (Oita Univ.) NC2013-115 |
As a general method for effective retrospective learning in uninterrupted time based on the concept of ``subjective time... [more] | NC2013-115 pp.157-162 |
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