Experiments on two domains of the MultiDoGO dataset reveal challenges of constraint violation detection and units the stage for future work and improvements. The results from the empirical work present that the brand new ranking mechanism proposed shall be simpler than the previous one in several elements. Extensive experiments and analyses on the lightweight fashions show that our proposed strategies obtain considerably increased scores and substantially enhance the robustness of both intent detection and slot filling. Data-Efficient Paraphrase Generation to Bootstrap Intent Classification and Slot Labeling for brand spanking new Features in Task-Oriented Dialog Systems Shailza Jolly author Tobias Falke author Caglar Tirkaz writer Daniil Sorokin author 2020-dec text Proceedings of the 28th International Conference on Computational Linguistics: Industry Track International Committee on Computational Linguistics Online convention publication Recent progress by advanced neural models pushed the efficiency of task-oriented dialog programs to nearly excellent accuracy on present benchmark datasets for intent classification and slot labeling.