@inproceedings{YaoFei-FeiCVPR2010a, author = "Bangpeng Yao and Li Fei-Fei", title = "Grouplet: a Structured Image Representation for Recognizing Human and Object Interactions", booktitle = "The Twenty-Third IEEE Conference on Computer Vision and Pattern Recognition", year = "2010", month = "June", address = "San Francisco, CA", }