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Yuling Yang

2 accepted papers

2023

Directional diffusion models for graph representation learning

NeurIPS 2023poster

Diffusion models have achieved remarkable success in diverse domains such as image synthesis, super-resolution, and 3D molecule generation. Surprisingly, the application of diffusion models in graph learning has garnered little attention. In this paper, we aim to bridge this gap by exploring the use…

2023

Mulan: A Multi-Level Alignment Model for Video Question Answering

EMNLP 2023long findings

Video Question Answering (VideoQA) aims to answer questions about the visual content of a video. Current methods mainly focus on improving joint representations of video and text. However, these methods pay little attention to the fine-grained semantic interaction between video and text. In this pap…

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