Salesforce Research; Salesforce Research†University of California, Santa Barbara; University of California, Santa Barbara†Salesforce Research
Shiyang Li, Semih Yavuz, Kazuma Hashimoto, Jia Li, Tong Niu, Nazneen Rajani, Xifeng Yan, Yingbo Zhou, Caiming Xiong
task-oriented dialogue;dialogue state tracking;robustness;dst;evaluation
CoCo: Controllable Counterfactuals for Evaluating Dialogue State Trackers