Paper Abstract and Keywords |
Presentation |
2012-11-02 11:00
Linear time generation of random derangements Kenji Mikawa (Niigata Univ.), Ken Tanaka (Kanagawa Univ.) CAS2012-59 MSS2012-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We present a linear time algorithm for generating random derangements. Several algorithms published in recent papers enhanced the well-known Fisher-Yates shuffle for random permutations to suit this problem with using the rejection method so that the algorithms generated random permutations sequentially and picked up only derangements by omitting the other permutations. The algorithms were ensured to run in an amortized linear time in probabilistic analysis. Our algorithm achieves an exact linear time generation of random derangements. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
combinatorial problem / algorithm / random generation / linear time / derangement / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 273, CAS2012-59, pp. 53-58, Nov. 2012. |
Paper # |
CAS2012-59 |
Date of Issue |
2012-10-25 (CAS, MSS) |
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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CAS2012-59 MSS2012-39 |
Conference Information |
Committee |
MSS CAS |
Conference Date |
2012-11-01 - 2012-11-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Iwate University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Graph, Petri Net, Neural network, etc |
Paper Information |
Registration To |
CAS |
Conference Code |
2012-11-MSS-CAS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Linear time generation of random derangements |
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combinatorial problem |
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algorithm |
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random generation |
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linear time |
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derangement |
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1st Author's Name |
Kenji Mikawa |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Ken Tanaka |
2nd Author's Affiliation |
Kanagawa University (Kanagawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-11-02 11:00:00 |
Presentation Time |
25 minutes |
Registration for |
CAS |
Paper # |
CAS2012-59, MSS2012-39 |
Volume (vol) |
vol.112 |
Number (no) |
no.273(CAS), no.274(MSS) |
Page |
pp.53-58 |
#Pages |
6 |
Date of Issue |
2012-10-25 (CAS, MSS) |
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