Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Lucas Woltmann and Jonathan Drechsel and Claudio Hartmann and Wolfgang Lehner,Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens,2022 IEEE 38th International Conference on Data Engineering Workshops (ICDEW),,IEEE,2022-05,,,111-116,https://cir.nii.ac.jp/crid/1360017674928397568,https://doi.org/10.1109/icdew55742.2022.00023