On the optimum capacity of capacity expansion problems. - Chao Yang; Chunyan Hao; Jianzhong Zhang 001 (Math. Methods Oper. Res., 2007)

基于话题相关空间的微博用户兴趣识别及可视化方法 (Topic Related Space-based Microblog User Interests Mining and Visualization Method). - Hua Zhao; Xiaowen Ji; Qingtian Zeng; Chunyan Hao (计算机科学, 2015)