1. The problem that how catastrophic forgetting exerts a strong influence on novel slots detection keeps unclear.
2. The paper does not study on large language models, which may be the current SOTA models for novel slots detection and their effective usage in dialogue context.
3. The method is little bit complex and hard to follow, e.g., how the method implement the final effect in Figure?
The proposed may be not easy to implement in real-world scenarios.
4. some experiments are missing , e.g., contrastive learning and adversarial learning.
5. The comparing baselines is only few while the proposed method is claimed to be SOTA model.
4. some experiments are missing , e.g., contrastive learning and adversarial learning.