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978-3-642-20877-5_43.pdf | 171.58 kB | Adobe PDF | View/Open |
Title: | Improved Approximation Bounds for the Student-Project Allocation Problem with Preferences over Projects |
Authors: | Iwama, Kazuo Miyazaki, Shuichi ![]() ![]() Yanagisawa, Hiroki |
Author's alias: | 岩間, 一雄 宮崎, 修一 柳澤, 弘揮 |
Issue Date: | 2011 |
Publisher: | Springer Berlin Heidelberg |
Journal title: | Lecture Notes in Computer Science |
Volume: | 6648 |
Start page: | 440 |
End page: | 451 |
Abstract: | Manlove and O’Malley [9] proposed the Student-Project Allocation Problem with Preferences over Projects (SPA-P). They proved that the problem of finding a maximum stable matching in SPA-P is APX-hard and gave a polynomial-time 2-approximation algorithm. In this paper, we give an improved upper bound of 1.5 and a lower bound of 21/19 (>1.1052)21/19 (>1.1052) . |
Description: | 'Theory and Applications of Models of Computation' 8th Annual Conference, TAMC 2011, Tokyo, Japan, May 23-25, 2011. Proceedings |
Rights: | The final publication is available at Springer via https://doi.org/10.1007/978-3-319-18173-8_27 This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/226946 |
DOI(Published Version): | 10.1007/978-3-642-20877-5_43 |
Appears in Collections: | Journal Articles |

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