About Me

I’m a PhD student at Zhejiang University under the supervision of Prof. Jun Xiao（Sep 2020 - present). I visited Nanyang Technological University and Singapore Management University (as visiting PhD), under the supervision of Prof. Hanwang Zhang and Prof. Qianru Sun (Sep 2022 - Sep 2023). I got my B.E. degree in Ocean engineering at Zhejiang University (Sep 2016 - Jun 2020).

Recent co-author: Prof. Long Chen

My research interests mainly include computer vision and scene understanding.

Publications

• Wenqing Wang, Kaifeng Gao, Yawei Luo, Tao Jiang, Fei Gao, Jian Shao, Jianwen Sun, Jun Xiao. Triple Correlations-Guided Label Supplementation for Unbiased Video Scene Graph Generation. In Proceedings of the 31st ACM International Conference on Multimedia (ACM MM), 2023. [Paper][arXiv]

• Kaifeng Gao, Long Chen, Hanwang Zhang, Jun Xiao, Qianru Sun. Compositional Prompt Tuning with Motion Cues for Open-vocabulary Video Relation Detection. In International Conference on Learning Representations (ICLR), 2023. [Paper][Code]

• Kaifeng Gao, Long Chen, Yulei Niu, Jian Shao, and Jun Xiao. Classification-Then-Grounding: Reformulating Video Scene Graphs as Temporal Bipartite Graphs, In Proceedings of the IEEE conference on Computer Vision and Pattern Recognition (CVPR), 2022. [Paper][Code]

• Shaoning Xiao, Long Chen, Kaifeng Gao, Zhao Wang, Yi Yang, Jun Xiao. Rethinking Multi-Modal Alignment in Video Question Answering from Feature and Sample Perspectives. In The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2022. [Paper]

• Kaifeng Gao, Long Chen, Yifeng Huang, and Jun Xiao. Video Relation Detection via Tracklet based Visual Transformer. In Proceedings of the 29th ACM International Conference on Multimedia (ACM MM), 2021. [Paper][arXiv][Code]