OSعُمان للعلوم
الباحثون

Xingxing Wei

المنشورات 2

نسخة أولية وصول مفتوح

IRSTD-Agent: Agentic Infrared Small Target Detection via Zoom-Guided Interaction Learning

Jiawen Xi, Yu Zhang, Tianyi Zhao وآخرون · 2026

Infrared small-target detection plays an important role in maritime monitoring and aerial surveillance. Although multimodal large language models (MLLMs) offer promising capabilities for visual understanding, existing MLLM-based approaches struggle to precisely localize infrared small targets. In this paper, we propose …

نسخة أولية وصول مفتوح

ThinkingGuard: Decoding Implicit Hazards via Step-by-Step Risk Attribution in Multimodal Large Language Models

Ruochen Zhang, Yao Huang, Yitong Sun وآخرون · 2026 · 10.1145/3767308.3835707

While Multimodal Large Language Models (MLLMs) are increasingly deployed in safety-critical domains, their reliability is threatened by multimodal implicit risks. Unlike explicit threats, these hazards emerge when individually benign text and neutral visual entities logically converge to induce unsafe outputs. Current …

المؤلفون المشاركون

Jiawen XiYu ZhangTianyi ZhaoZhu LiuMaoxun YuanRuochen ZhangYao HuangYitong SunJiahe XieJin YanJifan MaYuanfang Guo