← Search

Jianyu Liu

5 accepted papers

2025

DREAM: Disentangling Risks to Enhance Safety Alignment in Multimodal Large Language Models

NAACL 2025long

Multimodal Large Language Models (MLLMs) pose unique safety challenges due to their integration of visual and textual data, thereby introducing new dimensions of potential attacks and complex risk combinations. In this paper, we begin with a detailed analysis aimed at disentangling risks through ste…

2025

From Superficial to Deep: Integrating External Knowledge for Follow-up Question Generation Using Knowledge Graph and LLM

COLING 2025main

In a conversational system, dynamically generating follow-up questions based on context can help users explore information and provide a better user experience. Humans are usually able to ask questions that involve some general life knowledge and demonstrate higher order cognitive skills. However, t…

2024

Application of SNNS Model Based On Multi-Dimensional Attention In Drone Radio Frequency Signal Classification

ICASSP 2024accepted

Spiking Neural Networks (SNNs) are attracting attention due to their energy efficiency and importance in neuromorphic computing. Therefore, we propose an SNN-based method for classifying drone RF signals in complex electromagnetic environments. Specifically, we designed a new SNNs model called Spiki…

Cited by 0SourceScholar