| Presentation | 2018-03-05 [Invited Talk] Stochastic Packing Integer Programs with Few Queries Takanori Maehara, Yutaro Yamaguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We consider a stochastic variant of the packing-type integer linear programming problem, which contains random variables in the objective vector. We are allowed to reveal each entry of the objective vector by conducting a query, and the task is to find a good solution by conducting a small number of queries. We propose a general framework of adaptive and non-adaptive algorithms for this problem, and provide a unified methodology for analyzing the performance of those algorithms. We also demonstrate our framework by applying it to a variety of stochastic combinatorial optimization problems such as matching, matroid, and stable set problems. This talk is based on the authors' paper that appeared in Proceedings of the 29th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2018). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Stochastic combinatorial optimization with queries / Packing problems / Linear programming (LP) / Approximation algorithms |
| Paper # | COMP2017-47 |
| Date of Issue | 2018-02-26 (COMP) |
| Conference Information | |
| Committee | COMP |
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| Conference Date | 2018/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Prefecture Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiro Ito(Univ. of Electro-Comm.) |
| Vice Chair | Yushi Uno(Osaka Pref. Univ.) |
| Secretary | Yushi Uno(Seikei Univ.) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Committee on Theoretical Foundations of Computing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Stochastic Packing Integer Programs with Few Queries |
| Sub Title (in English) | |
| Keyword(1) | Stochastic combinatorial optimization with queries |
| Keyword(2) | Packing problems |
| Keyword(3) | Linear programming (LP) |
| Keyword(4) | Approximation algorithms |
| 1st Author's Name | Takanori Maehara |
| 1st Author's Affiliation | RIKEN(RIKEN) |
| 2nd Author's Name | Yutaro Yamaguchi |
| 2nd Author's Affiliation | Osaka University/RIKEN(Osaka Univ./RIKEN) |
| Date | 2018-03-05 |
| Paper # | COMP2017-47 |
| Volume (vol) | vol.117 |
| Number (no) | COMP-474 |
| Page | pp.pp.17-17(COMP), |
| #Pages | 1 |
| Date of Issue | 2018-02-26 (COMP) |