Papers by Jijie Li
Does Chain-of-Thought Reasoning Really Reduce Harmfulness from Jailbreaking? (2025.findings-acl)
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| Challenge: | Existing jailbreak attacks fail against reasoning models enhanced by Chain-of-Thought (CoT) reasoning. |
| Approach: | They propose a jailbreak method that uses Chain-of-Thought reasoning to reduce harmfulness from jailbreaking. |
| Outcome: | The proposed jailbreak method performs well against open AI models and deepseek-R1 reasoning models. |
Dual Slot Selector via Local Reliability Verification for Dialogue State Tracking (2021.acl-long)
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| Challenge: | Existing approaches to predict dialogue state from scratch are inefficient and lead to errors . empirical results show that our method achieves 56.93%, 60.73%, and 58.04% joint accuracy on multi-domain conversations . |
| Approach: | They propose a dual-stage dialogue state tracking method that uses a slot selector and a Slot Value generator to predict the current dialogue state. |
| Outcome: | The proposed method achieves 56.93%, 60.73%, and 58.04% joint accuracy on multi-domain conversations. |
Beyond the Granularity: Multi-Perspective Dialogue Collaborative Selection for Dialogue State Tracking (2022.acl-long)
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| Challenge: | Experimental results show that task-oriented dialogue systems have attracted growing attention and achieved substantial progress. |
| Approach: | They propose a method that dynamically selects relevant dialogue contents for each slot . they retrieve turn-level utterances and evaluate their relevance to the slot from three perspectives . |
| Outcome: | The proposed method achieves state-of-the-art performance on MultiWOZ 2.1 and MultiWOz 2.2 and superior performance on multiple mainstream benchmark datasets. |