Overview of the Ninth Dialog System Technology Challenge: DSTC9.
R. Chulaka GunasekaraSeokhwan KimLuis Fernando D'HaroAbhinav RastogiYun-Nung ChenMihail EricBehnam HedayatniaKarthik GopalakrishnanYang LiuChao-Wei HuangDilek Hakkani-TürJinchao LiQi ZhuLingxiao LuoLars LidenKaili HuangShahin ShayandehRunze LiangBaolin PengZheng ZhangSwadheen ShuklaMinlie HuangJianfeng GaoShikib MehriYulan FengCarla GordonSeyed Hossein AlaviDavid R. TraumMaxine EskénaziAhmad BeiramiEunjoon ChoPaul A. CrookAnkita DeAlborz GeramifardSatwik KotturSeungwhan MoonShivani PoddarRajen SubbaPublished in: CoRR (2020)