Paper Abstract and Keywords |
Presentation |
2005-01-28 10:55
An Asynchronous Distributed Branch and Bound for Load Balancing Atsushi Sasaki, Tadashi Araragi (NTT), Shigeru Masuyama (Toyohashi Univ. of Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a new asynchronous distributed branch and bound algorithm for a load balancing problem in which each variable corresponds to each task and indicates a host, where the corresponding task is assigned, in a geographically distributed system. This is the first algorithm to provide the exact optimum solution, not an approximation, for NP-hard discrete optimization problems in a distributed context without any centralized control. Moreover, this algorithm has more flexibility and greater robustness than the conventional distributed algorithms. The idea behind the algorithm is a complex consisting of branch and bound, divide and conquer, and λ-opt neighborhood in local search. This algorithm has a possibility to be useful in an actual huge dynamic distributed system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Distributed Algorithm / Discrete Optimization / Branch and Bound / Load Balancing / Integer Programming / / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 642, COMP2004-63, pp. 23-32, Jan. 2005. |
Paper # |
COMP2004-63 |
Date of Issue |
2005-01-21 (COMP) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
COMP |
Conference Date |
2005-01-28 - 2005-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya University |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
COMP |
Conference Code |
2005-01-COMP |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Asynchronous Distributed Branch and Bound for Load Balancing |
Sub Title (in English) |
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Keyword(1) |
Distributed Algorithm |
Keyword(2) |
Discrete Optimization |
Keyword(3) |
Branch and Bound |
Keyword(4) |
Load Balancing |
Keyword(5) |
Integer Programming |
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1st Author's Name |
Atsushi Sasaki |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Tadashi Araragi |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Shigeru Masuyama |
3rd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2005-01-28 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
COMP |
Paper # |
COMP2004-63 |
Volume (vol) |
vol.104 |
Number (no) |
no.642 |
Page |
pp.23-32 |
#Pages |
10 |
Date of Issue |
2005-01-21 (COMP) |
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