食材の追加購入コストの限度額のもとでの食品ロスの最小化

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2022/08/01

タイトル(英語): Minimizing Food Loss under the Limit on Cost of Purchasing Additional Ingredients

著者名: 前田　康成（北見工業大学地域未来デザイン工学科）

著者名(英語): Yasunari Maeda (School of Regional Innovation and Social Design Engineering, Kitami Institute of Technology)

キーワード: 食品ロス，コスト最小化，動的計画法，推薦，料理レシピ，限度額_x000D_　　food loss，minimizing cost，dynamic programming，recommendation，cooking recipe，limit on cost

要約(英語): Food loss is a big problem all over the world. Many recommendation methods for cooking recipes are proposed in previous research. There are many studies on reducing food loss cost, but few studies on minimizing food loss cost. In the previous research the total cost of food loss and additional purchase is minimized. But there is no research on minimizing food loss cost under the constraint of the limit on the cost of purchasing additional ingredients. In this research new recommendation and purchase methods are proposed. Dynamic programming is applied in the proposed methods. The first proposed method minimizes the food loss cost under the constraint of limit on the cost of purchasing additional ingredients. The second method also minimizes the additional purchase cost among the optimal solutions of the first method when there are multiple optimal solutions in the first method. The effectiveness of the proposed methods is shown by some experiments.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.142 No.8 （2022） 特集Ⅰ：Smart Cityのためのセンシング/モビリティ/情報通信技術　特集Ⅱ：サステナブル社会実現に向けた情報・システム技術

本誌掲載ページ: 877-883 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/142/8/142_877/_article/-char/ja/