研究室的两篇论文被ACM MM2011接收为Poster论文，其中一篇为Jian Yi, Yuxin Peng, and Jianguo Xiao, “Mining Spacial and Temporal Context to Boost Video Annotation”，另一篇为Zhiwu Lu, and Yuxin Peng, “Combining Latent Semantic Learning and Reduced Hypergraph Learning for Semi-Supervised Image Categorization”。祝贺卢志武老师和易剑同学。