Paper Abstract and Keywords |
Presentation |
2012-04-27 13:20
Sequence Binary Decision Diagrams with Mapping Edges Hiroshi Aoki, Shigeru Yamashita (Ritsumeikan Univ.), Shin-ichi Minato (Hokkaido Univ.) COMP2012-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A Binary Decision Diagram (BDD) gives efficient boolean function manipulations. The memory efficiency of BDDs depends on the number of their nodes. We can reduce the number of nodes of BDDs by adding attributed edges: nodes are shared efficiently since the number of the same sub-graphs increases when attributed edges are used. Sequence Binary Decision Diagram (SeqBDD) is a data structure that represents a set of strings. SeqBDDs are different from BDDs with respect to the variable ordering and the construction rules. Therefore, there may be another approach to share nodes of SeqBDDs. In this paper, we propose a new technique for sharing nodes of SeqBDDs with attributed edges. We prove that there exists only one canonical SeqBDD with attributed edges corresponding to one set of strings. This property is the same in the case of SeqBDDs. Therefore, our proposed data structures give efficient sets of manipulations as well as SeqBDDs. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
SeqBDD / attributed edges / mapping / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 21, COMP2012-4, pp. 23-28, April 2012. |
Paper # |
COMP2012-4 |
Date of Issue |
2012-04-20 (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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COMP2012-4 |
Conference Information |
Committee |
COMP |
Conference Date |
2012-04-27 - 2012-04-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Prefecture University |
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(See Japanese page) |
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Paper Information |
Registration To |
COMP |
Conference Code |
2012-04-COMP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Sequence Binary Decision Diagrams with Mapping Edges |
Sub Title (in English) |
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SeqBDD |
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attributed edges |
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mapping |
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1st Author's Name |
Hiroshi Aoki |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
2nd Author's Name |
Shigeru Yamashita |
2nd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
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Shin-ichi Minato |
3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-04-27 13:20:00 |
Presentation Time |
35 minutes |
Registration for |
COMP |
Paper # |
COMP2012-4 |
Volume (vol) |
vol.112 |
Number (no) |
no.21 |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2012-04-20 (COMP) |
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