Paper Abstract and Keywords |
Presentation |
2015-08-07 09:35
Method for transforming a complex network focusing on the inequality of nonlinear flows Koutarou Tamura (Tokyo Tech.), Hideki Takayasu (Tokyo Tech./Sony CSl/Meiji Univ.), Misako Takayasu (Tokyo Tech.) CCS2015-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Flow on an interfirm trading network is interpreted as a money flow. Its contribution to the connected firm differs a lot according to the amount of flow. A lot of previous studies say flow on social network is known to obey a gravity-type interaction. By analyzing the data of firms' transaction, we found the same gravity interaction between firms in terms of money flow, and we reported money flow has characteristics of strong inequality caused by the interaction. We focused on the inequality and defined main stream by focusing on dominant flows. In this study, we proposed a method to extract dominant flow on a directed complex network and analyzed the method analytically. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Complex network / Econophysics / Branching process / Gravity interaction / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 178, CCS2015-40, pp. 63-66, Aug. 2015. |
Paper # |
CCS2015-40 |
Date of Issue |
2015-07-30 (CCS) |
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 |
CCS2015-40 |
Conference Information |
Committee |
CCS |
Conference Date |
2015-08-06 - 2015-08-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Dai-ichi Takimotokan (Noboribetsu, Hokkaido) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network Science, etc. |
Paper Information |
Registration To |
CCS |
Conference Code |
2015-08-CCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Method for transforming a complex network focusing on the inequality of nonlinear flows |
Sub Title (in English) |
|
Keyword(1) |
Complex network |
Keyword(2) |
Econophysics |
Keyword(3) |
Branching process |
Keyword(4) |
Gravity interaction |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Koutarou Tamura |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
2nd Author's Name |
Hideki Takayasu |
2nd Author's Affiliation |
Tokyo Institute of Technology/Sony Computer Science Laboratories/Meiji University (Tokyo Tech./Sony CSl/Meiji Univ.) |
3rd Author's Name |
Misako Takayasu |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2015-08-07 09:35:00 |
Presentation Time |
25 minutes |
Registration for |
CCS |
Paper # |
CCS2015-40 |
Volume (vol) |
vol.115 |
Number (no) |
no.178 |
Page |
pp.63-66 |
#Pages |
4 |
Date of Issue |
2015-07-30 (CCS) |
|