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Gelei Deng

10 accepted papers

2026

AudioTrust: Benchmarking The Multifaceted Trustworthiness of Audio Large Language Models

ICLR 2026poster

The rapid development and widespread adoption of Audio Large Language Models (ALLMs) require a rigorous assessment of their trustworthiness. However, existing evaluation frameworks, primarily designed for text, are not equipped to handle the unique vulnerabilities introduced by audio’s acoustic prop…

Cited by 0SourcecodeScholar
2026

Turning Bias into Bugs: Bandit-Guided Style Manipulation Attacks on LLM Judges

ICML 2026poster

Large Language Models (LLMs) are increasingly employed as automated judges for evaluating generative models. However, their known stylistic biases, such as a preference for verbosity or specific sentence structures, present an underexplored security vulnerability. In this work, we introduce BITE (BI…

Cited by 0SourceScholar
2026

When Search Goes Wrong: Red-Teaming Web-Augmented Large Language Models

ICML 2026poster

Large Language Models (LLMs) have been augmented with web search to overcome the limitations of the static knowledge boundary by accessing up-to-date information from the open Internet. While this integration enhances model capability, it also introduces a distinct safety threat surface: the retriev…

Cited by 0SourceScholar
2025

Detecting Perception-Based Attacks using Visual Odometry: Inconsistency Modeling and Checking on Robotic States

ICRA 2025

Perception systems in robotic vehicles are crucial for safe and efficient operation, providing key state estimates necessary for planning and control. However, these systems are increasingly vulnerable to perception-based attacks, such as odometry spoofing, position spoofing, obstacle hiding, and ob

Cited by 1SourceScholar
2025

Fine-Grained Verifiers: Preference Modeling as Next-token Prediction in Vision-Language Alignment

ICLR 2025poster

The recent advancements in large language models (LLMs) and pre-trained vision models have accelerated the development of vision-language large models (VLLMs), enhancing the interaction between visual and linguistic modalities. Despite their notable success across various domains, VLLMs face challen…

Cited by 6SourcePDFScholar
2025

RSafe: Incentivizing proactive reasoning to build robust and adaptive LLM safeguards

NeurIPS 2025poster

Large Language Models (LLMs) continue to exhibit vulnerabilities despite deliberate safety alignment efforts, posing significant risks to users and society. To safeguard against the risk of policy-violating content, system-level moderation via external guard models—designed to monitor LLM inputs and…

Cited by 0SourcecodeScholar
2025

Safe + Safe = Unsafe? Exploring How Safe Images Can Be Exploited to Jailbreak Large Vision-Language Models

NeurIPS 2025poster

Recent advances in Large Vision-Language Models (LVLMs) have showcased strong reasoning abilities across multiple modalities, achieving significant breakthroughs in various real-world applications. Despite this great success, the safety guardrail of LVLMs may not cover the unforeseen domains introdu…

Cited by 0SourcecodeScholar
2025

TombRaider: Entering the Vault of History to Jailbreak Large Language Models

EMNLP 2025

**Warning: This paper contains content that may involve potentially harmful behaviours, discussed strictly for research purposes.**Jailbreak attacks can hinder the safety of Large Language Model (LLM) applications, especially chatbots. Studying jailbreak techniques is an important AI red teaming tas

Cited by 0SourcePDFScholar
2025

When Audio and Text Disagree: Revealing Text Bias in Large Audio-Language Models

EMNLP 2025

Large Audio-Language Models (LALMs) are augmented with the ability to perceive audio, demonstrating impressive capabilities in processing combined audio and text signals. However, their reliability when faced with conflicting inputs across modalities remains largely unexplored. This study examines h

2024

A Comprehensive Study of Jailbreak Attack versus Defense for Large Language Models

ACL 2024findings

Large Language Models (LLMs) have increasingly become central to generating content with potential societal impacts. Notably, these models have demonstrated capabilities for generating content that could be deemed harmful. To mitigate these risks, researchers have adopted safety training techniques…