Zirui Wang2 papers on this site (2021–2022)CoCa: Contrastive Captioners are Image-Text Foundation ModelsJiahui Yu, Zirui Wang, Vijay Vasudevan, et al.2022SimVLM: Simple Visual Language Model Pretraining with Weak SupervisionZirui Wang, Jiahui Yu, Adams Wei Yu, et al.2021