| Paper Abstract and Keywords |
| Presentation |
2016-10-21 14:30
On lower bounds for the complexity of the Frobenius problem and its subproblems Shunichi Matsubara (Aoyama Gakuin Univ.) COMP2016-28 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we lower bounds for the time complexity of the Frobenius problem. Given a set $A$ of coprime positive integers,we call an integer $g(A)$ the {itshape Frobenius number} if $g(A)$ is the maximum among integers that cannot be represented as nonnegative integer combinations of $A$. We call the problem of finding $g(A)$ for a given set $A$ of coprime positive integers the {itshape Frobenius problem}. A lot of fast practical algorithms were developed while this problem is known to be computationally hard. However, the results on lower bounds for its time complexity have never been known. We initiate to investigate lower bounds for the time complexity of the Frobenius problem. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Frobenius problem / Frobenius number / computational complexity / lower bound for the time complexity / shortest path problem / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 116, no. 262, COMP2016-28, pp. 35-37, Oct. 2016. |
| Paper # |
COMP2016-28 |
| Date of Issue |
2016-10-14 (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) |
| Download PDF |
COMP2016-28 |
| Conference Information |
| Committee |
COMP |
| Conference Date |
2016-10-21 - 2016-10-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tohoku University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
COMP |
| Conference Code |
2016-10-COMP |
| Language |
English (Japanese title is available) |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
On lower bounds for the complexity of the Frobenius problem and its subproblems |
| Sub Title (in English) |
|
| Keyword(1) |
Frobenius problem |
| Keyword(2) |
Frobenius number |
| Keyword(3) |
computational complexity |
| Keyword(4) |
lower bound for the time complexity |
| Keyword(5) |
shortest path problem |
| Keyword(6) |
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| 1st Author's Name |
Shunichi Matsubara |
| 1st Author's Affiliation |
Aoyama Gakuin University (Aoyama Gakuin Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2016-10-21 14:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
COMP |
| Paper # |
COMP2016-28 |
| Volume (vol) |
vol.116 |
| Number (no) |
no.262 |
| Page |
pp.35-37 |
| #Pages |
3 |
| Date of Issue |
2016-10-14 (COMP) |