Pengyuan Zhou — accepted AI-conference papers

2024

Dynamicity-aware Social Bot Detection with Dynamic Graph Transformers

Buyun He, Yingguang Yang, Qi Wu, Hao Liu, Renyu Yang, Hao Peng +3

IJCAI 2024poster

Detecting social bots has evolved into a pivotal yet intricate task, aimed at combating the dissemination of misinformation and preserving the authenticity of online interactions. While earlier graph-based approaches, which leverage topological structure of social networks, yielded notable outcomes,…

Cited by 4 Source ↗PDF ↗code ↗Scholar ↗

2024

Semantics Distortion and Style Matter: Towards Source-free UDA for Panoramic Segmentation

Xu Zheng, Pengyuan Zhou, Athanasios V. Vasilakos, Lin Wang

CVPR 2024poster

This paper addresses an interesting yet challenging problem-- source-free unsupervised domain adaptation (SFUDA) for pinhole-to-panoramic semantic segmentation--given only a pinhole image-trained model (i.e. source) and unlabeled panoramic images (i.e. target). Tackling this problem is nontrivial du…

Cited by 14 Source ↗PDF ↗Scholar ↗