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| Presentation | 2015-09-15 13:15 [Invited Talk] A large-sky survey and statistical computational cosmology Naoki Yoshida (The Univ. of Tokyo)  PRMU2015-86 IBISML2015-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We explore the frontier of statistical computaional cosmology using the large imaging data delivered by Subaru Hyper-Suprime-Cam (HSC) Survey. The large sky usrvey is led by an international group and will utilizes the 8.3-meter telescope Subaru for 300 nights during the period of 2014 to 2019. Deep images of a large fraction of sky over one thousand square degrees will be collected. Our objectives here are of two folds: we analyse the images of about a half billion galaxies to reconstruct the distribution of cosmic dark matter, and we detect a few hundred supernovae that can be used as distance indicators. Combined together, these two data will enable us to derive fundamental parameters, the so-called cosmological paramaters, and to predict the evolution of the universe to the future. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cosmology / sky survey / image analysis / machine learning / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 225, IBISML2015-46, pp. 141-141, Sept. 2015. | |
| Paper # | IBISML2015-46 | |
| Date of Issue | 2015-09-07 (PRMU, 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 | PRMU2015-86 IBISML2015-46 |
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| Conference Information | |
| Committee | PRMU IBISML IPSJ-CVIM |
| Conference Date | 2015-09-14 - 2015-09-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IBISML |
| Conference Code | 2015-09-PRMU-IBISML-CVIM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A large-sky survey and statistical computational cosmology |
| Sub Title (in English) | |
| Keyword(1) | Cosmology |
| Keyword(2) | sky survey |
| Keyword(3) | image analysis |
| Keyword(4) | machine learning |
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| 1st Author's Name | Naoki Yoshida |
| 1st Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2015-09-15 13:15:00 |
| Presentation Time | 60 minutes |
| Registration for | IBISML |
| Paper # | PRMU2015-86, IBISML2015-46 |
| Volume (vol) | vol.115 |
| Number (no) | no.224(PRMU), no.225(IBISML) |
| Page | p.141 |
| #Pages | 1 |
| Date of Issue | 2015-09-07 (PRMU, IBISML) |
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