?url_ver=Z39.88-2004&rft_id=10.1109%2FUMSO.2018.8637217&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=J.&rft.aulast=Watada&rft.au=Watada%2C+J.&rft.date=2018&rft.title=Preface&rft.isbn=9781538680179&rft.genre=proceeding