Paper Abstract and Keywords |
Presentation |
2023-03-15 10:10
A Preliminary Investigation on the Effectiveness of Graph Exploration Methods for Finding Target Nodes in Unknown Graphs Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) CQ2022-81 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we tackle a problem of finding target nodes with a specific attribute in an unknown graph. We examine the effectiveness of several graph exploration methods for finding infected nodes on synthetic networks and influencers on a real Twitter network. We particularly focus on graph exploration methods using machine-learning models for predicting target nodes. We conduct experiments for exploring infected nodes in synthetic networks and exploring influencers in a Twitter network. Our results show that a machine-learning-based graph exploration method using node embedding features is effective for finding target nodes in unknown graphs. We also show that utilizing the information obtained during the graph exploration process for future exploration is effective in improving the effectiveness of the graph exploration. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
social network / graph exploration / node embedding / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 438, CQ2022-81, pp. 7-12, March 2023. |
Paper # |
CQ2022-81 |
Date of Issue |
2023-03-08 (CQ) |
ISSN |
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) |
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CQ2022-81 |
Conference Information |
Committee |
IMQ IE MVE CQ |
Conference Date |
2023-03-15 - 2023-03-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawaken Seinenkaikan (Naha-shi) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Media of five senses, Multimedia, Media experience, Picture codinge, Image media quality, Network,quality and reliability, etc(AC) |
Paper Information |
Registration To |
CQ |
Conference Code |
2023-03-IMQ-IE-MVE-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Preliminary Investigation on the Effectiveness of Graph Exploration Methods for Finding Target Nodes in Unknown Graphs |
Sub Title (in English) |
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social network |
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graph exploration |
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node embedding |
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1st Author's Name |
Sho Tsugawa |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
2nd Author's Name |
Hiroyuki Ohsaki |
2nd Author's Affiliation |
Kwansei Gakuin University (Kwansei Gakuin Univ.) |
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Speaker |
Author-1 |
Date Time |
2023-03-15 10:10:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2022-81 |
Volume (vol) |
vol.122 |
Number (no) |
no.438 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2023-03-08 (CQ) |
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