Wenjia Niu — accepted AI-conference papers

2024

Visual Prompting in LLMs for Enhancing Emotion Recognition

Qixuan Zhang, Zhifeng Wang, Dylan Zhang, Wenjia Niu, Sabrina Caldwell, Tom Gedeon +2

EMNLP 2024main

Vision Large Language Models (VLLMs) are transforming the intersection of computer vision and natural language processing; however, the potential of using visual prompts for emotion recognition in these models remains largely unexplored and untapped. Traditional methods in VLLMs struggle with spatia…

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2023

Robust Reinforcement Learning via Progressive Task Sequence

Yike Li, Yunzhe Tian, Endong Tong, Wenjia Niu, Jiqiang Liu

IJCAI 2023poster

Robust reinforcement learning (RL) has been a challenging problem due to the gap between simulation and the real world. Existing efforts typically address the robust RL problem by solving a max-min problem. The main idea is to maximize the cumulative reward under the worst-possible perturbations. Ho…

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