Paper Abstract and Keywords |
Presentation |
2007-04-26 17:00
On an Efficient Off-Line Construction of Property Suffix Trees Takashi Uemura, Takuya Kida, Hiroki Arimura (Hokkaido Univ.) COMP2007-10 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In some intelligent application of text retrieval, it is required to do a search just through particular parts of target text data with consideration for some properties that the text have.
Namely, the texts are followed by additional information, and the each target part satisfies a certain condition on it.
In this paper, we address the problem to construct an efficient index structure for this kind of search.
In 2006, Amir \etal \ proposed a modified suffix tree for this problem, called the property suffix tree ,which stores only substrings that belong to the given property.
This algorithm constructs a suffix tree at first, and then pluning edges indicating substrings which are not included in the property.
In this paper, we present an algorithm for finding all borders between nodes to be remained and nodes to be eliminated in the suffix tree. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
text with property / pattern matching / suffix trees / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 24, COMP2007-10, pp. 71-78, April 2007. |
Paper # |
COMP2007-10 |
Date of Issue |
2007-04-19 (COMP) |
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) |
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COMP2007-10 |
Conference Information |
Committee |
COMP |
Conference Date |
2007-04-26 - 2007-04-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Katsura Campus, Kyoto University |
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(See Japanese page) |
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Paper Information |
Registration To |
COMP |
Conference Code |
2007-04-COMP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On an Efficient Off-Line Construction of Property Suffix Trees |
Sub Title (in English) |
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Keyword(1) |
text with property |
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pattern matching |
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suffix trees |
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1st Author's Name |
Takashi Uemura |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Takuya Kida |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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Hiroki Arimura |
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Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-04-26 17:00:00 |
Presentation Time |
35 minutes |
Registration for |
COMP |
Paper # |
COMP2007-10 |
Volume (vol) |
vol.107 |
Number (no) |
no.24 |
Page |
pp.71-78 |
#Pages |
8 |
Date of Issue |
2007-04-19 (COMP) |
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