Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ota Masato and Sakurai Yuko and Okadome Takeshi and Noda Itsuki,Adjustment of the Number of Ride-Sharing Vehicles by Introducing the predeclaration on the expected time period of use,Transactions of the Japanese Society for Artificial Intelligence,1346-0714,The Japanese Society for Artificial Intelligence,2021-11-01,36,6,AG21-K_1,https://cir.nii.ac.jp/crid/1390008445628808192,https://doi.org/10.1527/tjsai.36-6_ag21-k