机译:基于知识结构变化预测科学突破
Nanjing Univ Sch Informat Management Nanjing Peoples R China;
Peking Univ Dept Informat Management Beijing Peoples R China;
Nanjing Univ Sch Informat Management Nanjing Peoples R China;
Scientific breakthrough; Early citing structure; Knowledge structure; Structure variation; Prediction;