Xinnian Liang

Learning to Copy Coherent Knowledge for Response Generation

2021 · Proceedings of the AAAI Conference on Artificial Intelligence

Knowledge-driven dialog has shown remarkable performance to alleviate the problem of generating uninformative responses in the dialog system. However, incorporating knowledge coherently and accurately into response generation is still far from being solved. Previous works …

Modeling Paragraph-Level Vision-Language Semantic Alignment for Multi-Modal Summarization

2022 · arXiv (Cornell University)

Most current multi-modal summarization methods follow a cascaded manner, where an off-the-shelf object detector is first used to extract visual features, then these features are fused with language representations to generate the summary with an …