5 papers
Zero-shot Tweet-Level Stance Detection Enhanced by External Knowledge and Reflective Chain-of-Thought Reasoning
Yiju Huang, Wenxian Wang, Lijun Zhou +4
Zero-shot tweet-level stance detection confronts two primary challenges: (1) mitigating the context sparsity inherent in short texts, and (2) establishing the relevance between imp…
EvoJail: Evolutionary Diverse Jailbreak Prompt Generation for Large Language Models
Rui Tang, Kaiyu Xu, Pengsen Cheng +3
As LLMs continue to shape real-world applications, automated jailbreak generation becomes essential to reveal safety weaknesses and guide model improvement. Existing automatic jail…
A GAN and LLM-Driven Data Augmentation Framework for Dynamic Linguistic Pattern Modeling in Chinese Sarcasm Detection
Wenxian Wang, Xiaohu Luo, Junfeng Hao +4
Sarcasm is a rhetorical device that expresses criticism or emphasizes characteristics of certain individuals or situations through exaggeration, irony, or comparison. Existing meth…
KryptoPilot: An Open-World Knowledge-Augmented LLM Agent for Automated Cryptographic Exploitation
Xiaonan Liu, Zhihao Li, Xiao Lan +3
Capture-the-Flag (CTF) competitions play a central role in modern cybersecurity as a platform for training practitioners and evaluating offensive and defensive techniques derived f…
ReZG: Retrieval-Augmented Zero-Shot Counter Narrative Generation for Hate Speech
Shuyu Jiang, Wenyi Tang, Xingshu Chen +3
The proliferation of hate speech (HS) on social media poses a serious threat to societal security. Automatic counter narrative (CN) generation, as an active strategy for HS interve…