Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Yoichi Izunaga Last modified date:2021.09.21

Lecturer / Mathematical and Computer Sciences / Department of Economic Engineering / Faculty of Economics


Papers
1. Satoshi Takahashi, Yoichi Izunaga, Naoki Watanabe, An experimental study of VCG mechanism for multi-unit auctions: Competing with machine bidders, Evolutionary and Institutional Economics Review, 2021.02, [URL].
2. Yoichi Izunaga, Tomomi Matsui, Yoshitsugu Yamamoto, A doubly nonnegative relaxation for modularity density maximization, Discrete Applied Mathematics, 275, 69-78, 2020.03, [URL].
3. Satoshi Takahashi, Yoichi Izunaga, Naoki Watanabe, VCG mechanism for multi-unit auctions and appearance of information: An experiment, Evolutionary and Institutional Economics Review, 16, 357-374, 2019.12, [URL].
4. Keisuke Sato, Yoichi Izunaga, An enhanced MILP-based branch-and-price approach to modularity density maximization on graphs, Computers & Operations Research, 106, 236-245, 2019.06, [URL].
5. Satoshi Takahashi, Yoichi Izunaga, Naoki Watanabe, An approximation algorithm for multi-unit auctions: Numerical and subject experiments, Operations Research and Decisions, https://doi.org/10.5277/ord180105, 28, 1, 95-115, 2018.04.
6. Yoichi Izunaga, Keisuke Sato, A bounding algorithm for selective graph coloring problem, 京都大学 数理解析研究所(RIMS) 講究録, 2069, 84-94, 2018.04.
7. Yoichi Izunaga, Yoshitsugu Yamamoto, A cutting plane algorithm for modularity maximization problem, Journal of the Operations Research Society of Japan, 60, 1, 24-42, 2017.01.
8. Yoichi Izunaga, Keisuke Sato, Keiji Tatsumi, Yoshitsugu Yamamoto, Row and column generation algorithms for minimum margin maximization of ranking problems, Journal of the Operations Research Society of Japan, 58, 4, 394-409, 2016.10.
9. Kotofumi Inaba, Yoichi Izunaga, Yoshitsugu Yamamoto, A Lagrangian relaxation algorithm for modularity maximization problem, Operations Research Proceedings 2014, 241-247, 2016.03.
10. Yoichi Izunaga, Keisuke Sato, Keiji Tatsumi, Yoshitsugu Yamamoto, Row and column generation algorithm for maximization of minimum margin for ranking problems, Operations Research Proceedings 2014, 249-255, 2016.03.