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| Presentation | 2012-11-19 14:30 A Consideration of Ranking Subsystem Implementation and its Performance Tuning for Open Source Search Engine Yoshinori Kubota, Toyokazu Akiyama, Yukiko Kawai, Yuhki Shiraishi (Kyoto Sangyo Univ.)  IA2012-54 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, researches on large scale graph analysis are actively studied because social networking and the other applications deeply requires the network graph structure analysis. Our research group is especially interested in analyzing the large scale graph which frequently changes its structure, e.g. Tweet relationship in Twitter, a Web page and its visitors relationship and so on. The realtime analysis of them enables us to analyze latest trend of the network. In this paper, we investigated the scale where we can apply the realtime analysis. We adopted a major search engine implemented in Java. It causes that the data transfer between Java and C++ which is used to calculate ranking in a short period becomes a bottle neck. So thus, we also implemented Java base ranking calculation code. Currently, we just examine its applicability to a small size graph. So thus, we should evaluate the applicability of our system to a large scale graph in future work. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Graph Analysis / Eigenvector Centrality / Open Source / Search Engine / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 302, IA2012-54, pp. 13-18, Nov. 2012. | |
| Paper # | IA2012-54 | |
| Date of Issue | 2012-11-12 (IA) | |
| 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 | IA2012-54 |
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| Conference Information | |
| Committee | IA |
| Conference Date | 2012-11-19 - 2012-11-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanponoyado Iwaki (Fukushima) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Student session, etc. (cosponsored by ITRC) |
| Paper Information | |
| Registration To | IA |
| Conference Code | 2012-11-IA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Consideration of Ranking Subsystem Implementation and its Performance Tuning for Open Source Search Engine |
| Sub Title (in English) | |
| Keyword(1) | Graph Analysis |
| Keyword(2) | Eigenvector Centrality |
| Keyword(3) | Open Source |
| Keyword(4) | Search Engine |
| Keyword(5) | |
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| 1st Author's Name | Yoshinori Kubota |
| 1st Author's Affiliation | Kyoto Sangyo University (Kyoto Sangyo Univ.) |
| 2nd Author's Name | Toyokazu Akiyama |
| 2nd Author's Affiliation | Kyoto Sangyo University (Kyoto Sangyo Univ.) |
| 3rd Author's Name | Yukiko Kawai |
| 3rd Author's Affiliation | Kyoto Sangyo University (Kyoto Sangyo Univ.) |
| 4th Author's Name | Yuhki Shiraishi |
| 4th Author's Affiliation | Kyoto Sangyo University (Kyoto Sangyo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-11-19 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IA |
| Paper # | IA2012-54 |
| Volume (vol) | vol.112 |
| Number (no) | no.302 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2012-11-12 (IA) |
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