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伊豆永 洋一

ALUMNI 2025年6月現在、筑波大学が主たる所属機関ではありません

Izunaga, Yoichi

九州大学 , 大学院経済学研究院 , 准教授
Kyushu University , Faculty of Economics , Associate Professor

https://izunaga.github.io/

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。
  1. 1. 状態空間モデルを用いたECサイトにおけるセール効果の分析 冨山 貴史; 瀬貫 雄介; 菊池 明飛; Shurong Sun (+1 著者) 伊豆永 洋一
      Bulletin of the Computational Statistics of Japan 37: 43 (2024)
  2. 2. 子育て母親向けアプリユーザーのネットワークの構築とその分析 菊池明飛; 長野嵩太郎; Shurong Sun; 北原知就伊豆永洋一
      計算機統計学 36: 5 (2023)
  3. 3. A Subject Experiment of an Approximate DGS Algorithm: Price Increment, Allocative Efficiency, and Seller’s Revenue Yoichi Izunaga; Satoshi Takahashi; Naoki Watanabe
      2022 IEEE International Conference on Big Data (Big Data) 3273 (2022) Semantic Scholar
  4. 4. An experimental study of VCG mechanism for multi-unit auctions: competing with machine bidders Satoshi Takahashi; Yoichi Izunaga; Naoki Watanabe
      Evolutionary and Institutional Economics Review 19: 97 (2022) Semantic Scholar
  5. 5. A doubly nonnegative relaxation for modularity density maximization Yoichi Izunaga; Tomomi Matsui; Yoshitsugu Yamamoto
      Discrete Applied Mathematics 275: 69 (2020) Semantic Scholar
  6. 6. VCG mechanism for multi-unit auctions and appearance of information: a subject experiment Satoshi Takahashi; Yoichi Izunaga; Naoki Watanabe
      Evolutionary and Institutional Economics Review 16: 357 (2019)
  7. 7. 空域編成に対する 2 つの最適化アプローチ 猿渡康文; 伊豆永洋一; 鵜飼孝盛; 蔭山康太
      航空無線 29 (2019)
  8. 8. An enhanced MILP-based branch-and-price approach to modularity density maximization on graphs Keisuke Sato; Yoichi Izunaga
      Computers & Operations Research 106: 236 (2019)
  9. 9. A bounding algorithm for selective graph coloring problem Yoichi Izunaga; Keisuke Sato
      RIMS Kôkyûroku 84 (2018)
  10. 10. An approximation algorithm for multi-unit auctions: Numerical and subject experiments Satoshi Takahashi; Yoichi Izunaga; Naoki Watanabe
      Operations Research and Decisions 28: 95 (2018)
  11. 11. A cutting plane algorithm for modularity maximization problem Yoichi Izunaga; Yoshitsugu Yamamoto
      Journal of the Operations Research Society of Japan 60: 24 (2017) Semantic Scholar
  12. 12. A Lagrangian relaxation algorithm for modularity maximization problem Kotofumi Inaba; Yoichi Izunaga; Yoshitsugu Yamamoto
      Operations Research Proceedings 2014 241 (2016) Semantic Scholar
  13. 13. Row and column generation algorithm for maximization of minimum margin for ranking problems Yoichi Izunaga; Keisuke Sato; Keiji Tatsumi; Yoshitsugu Yamamoto
      Operations Research Proceedings 2014 249 (2016) Semantic Scholar
  14. 14. Row and column generation algorithms for minimum margin maximization of ranking problems Yoichi Izunaga; Keisuke Sato; Keiji Tatsumi; Yoshitsugu Yamamoto
      Journal of the Operations Research Society of Japan 58: 394 (2015) Semantic Scholar
  15. 15. 最小取引単位を考慮したポートフォリオ最適化 伊豆永洋一
      経営情報学会誌 20: 185 (2011)

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