Paper Abstract and Keywords |
Presentation |
2021-05-07 15:20
An Improvement of the Biased-PPSZ Algorithm for the 3SAT Problem Osamu Watanabe, Tong Qin (Tokyo Tech) COMP2021-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Hansen, Kaplan, Zamir and Zwick (STOC 2019) introduced a systematic way to use ``bias''
for predicting an assignment to a Boolean variable in the process of PPSZ and showed that
their biased PPSZ algorithm achieves a relatively large success probability improvement
of PPSZ for Unique 3SAT. We propose an additional way to use ``bias'' and show by numerical analysis that the improvement gets increased further. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
3SAT / randomized algorithm / PPSZ / Biased PPSZ / numerical analysis / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 11, COMP2021-2, pp. 9-16, May 2021. |
Paper # |
COMP2021-2 |
Date of Issue |
2021-04-30 (COMP) |
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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COMP2021-2 |
Conference Information |
Committee |
COMP IPSJ-AL |
Conference Date |
2021-05-07 - 2021-05-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
COMP |
Conference Code |
2021-05-COMP-AL |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Improvement of the Biased-PPSZ Algorithm for the 3SAT Problem |
Sub Title (in English) |
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Keyword(1) |
3SAT |
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randomized algorithm |
Keyword(3) |
PPSZ |
Keyword(4) |
Biased PPSZ |
Keyword(5) |
numerical analysis |
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1st Author's Name |
Osamu Watanabe |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
2nd Author's Name |
Tong Qin |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
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Speaker |
Author-1 |
Date Time |
2021-05-07 15:20:00 |
Presentation Time |
30 minutes |
Registration for |
COMP |
Paper # |
COMP2021-2 |
Volume (vol) |
vol.121 |
Number (no) |
no.11 |
Page |
pp.9-16 |
#Pages |
8 |
Date of Issue |
2021-04-30 (COMP) |