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| Presentation | 2014-06-27 15:00 Adaptive leader-follower role switching based on rhythm stability -Toward modeling of dynamic infant-caregiver interaction- Ryo Iwaki, Hideyuki Takahashi, Minoru Asada (Osaka Univ.)  NC2014-14 IBISML2014-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Infants often synchronize their body movement rhythm pattern with that of their caregivers. Most developmental scientists assume that infant-caregiver body synchrony engenders a maternal relationship between them and contributes to the social development of infants. If the rhythm patterns of two agents are thoroughly synchronized， each of them tends to take either the role of “leader” or “follower”. However， it is still unclear how the infant-caregiver synchrony can still stably form even when the infant’s motor ability and cognition change throughout their development process. In this study， we tried to suggest the hypothesis that the dynamics of rhythms in infant-caregiver interaction can be described as a kind of dynamical system and asymmetric motor capacities between infant and caregiver automatically lead to rhythm pattern synchrony without active control. We conducted a simulation study in which we utilized Recurrent Neural Network with Parametric Bias (RNNPB) to investigate how the asymmetric capacities of two heterogonous agents are linked to rhythm pattern synchrony as a microcosm of infant-caregiver interaction. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Leader / Follower / Role sharing / Synchronization / RNNPB / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 104, NC2014-14, pp. 233-236, June 2014. | |
| Paper # | NC2014-14 | |
| Date of Issue | 2014-06-18 (NC, IBISML) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NC2014-14 IBISML2014-14 |
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| Conference Information | |
| Committee | NC IPSJ-BIO IBISML IPSJ-MPS |
| Conference Date | 2014-06-25 - 2014-06-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Institute of Science and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Machine Learning Approach to Biodata Mining, and General |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2014-06-NC-BIO-IBISML-MPS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive leader-follower role switching based on rhythm stability -Toward modeling of dynamic infant-caregiver interaction- |
| Sub Title (in English) | |
| Keyword(1) | Leader |
| Keyword(2) | Follower |
| Keyword(3) | Role sharing |
| Keyword(4) | Synchronization |
| Keyword(5) | RNNPB |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryo Iwaki |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Hideyuki Takahashi |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Minoru Asada |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-06-27 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2014-14, IBISML2014-14 |
| Volume (vol) | vol.114 |
| Number (no) | no.104(NC), no.105(IBISML) |
| Page | pp.233-236 |
| #Pages | 4 |
| Date of Issue | 2014-06-18 (NC, IBISML) |
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