activity
20232026
most citedJailGuard: A Universal Detection Framework for LLM Prompt-based Attacks

9 citations · 12 across the 25 of their papers we have counts for

collaborators
Showing 2026Show all

7 papers · 1 filter

cs.CR2026

Robustness-Aware Evaluation and Enhancement of Mutation-Based Fuzzing for Bug Discovery

Zirui Liu, Mengfan Xu, Juan Zhai +2

Mutation-based fuzzing is widely used to discover software vulnerabilities, but its randomness complicates rigorous evaluation and reliable bug detection. Prior work measures this…

cs.SE2026

CAROL: Context-Aware Online Learning for Fuzzer Scheduling

Zirui Liu, Mengfan Xu, Juan Zhai +2

Ensemble fuzzing runs multiple fuzzers on a target while a scheduler allocates CPU time among them. Existing schedulers base these decisions on compact summaries of past performanc…

cs.CL2026

Source or It Didn't Happen: A Multi-Agent Framework for Citation Hallucination Detection

Mingzhe Li, Zhiqiang Lin, Shiqing Ma

Large language models are increasingly used in scientific writing, yet they can fabricate citation-shaped references that appear plausible but fail bibliographic verification. Exis…

cs.CR2026

Train in Vain: Functionality-Preserving Poisoning to Prevent Unauthorized Use of Code Datasets

Yuan Xiao, Jiaming Wang, Yuchen Chen +8

The widespread availability of large-scale code datasets has accelerated the development of code large language models (CodeLLMs), raising concerns about unauthorized dataset usage…

cs.SE2026

Weaponizing the Commons: A Taxonomy and Detection Framework of Abuse on GitHub

Yuli Cheng, Xiaoyu Zhang, Jiongchi Yu +3

GitHub plays a critical role in modern software supply chains, making its security an important research concern. Existing studies have primarily focused on CI/CD automation, colla…

cs.AI2026

Domain-Specialized Tree of Thought through Plug-and-Play Predictors

Xuanqi Gao, Haoyu Wang, Jun Sun +2

While Large Language Models (LLMs) have advanced complex reasoning, prominent methods like the Tree of Thoughts (ToT) framework face a critical trade-off between exploration depth…

cs.CR2026

False Friends in the Shell: Unveiling the Emoticon Semantic Confusion in Large Language Models

Weipeng Jiang, Xiaoyu Zhang, Juan Zhai +3

Emoticons are widely used in digital communication to convey affective intent, yet their safety implications for Large Language Models (LLMs) remain largely unexplored. In this pap…