Taking CAS OpenIR institutional repository of the Chinese Academy of Sciences as an example,the authors tries to improve,mainly based on the ASEO strategy and method,the IR s index ratio in Google Scholar and further strengthen the influence of the quotes and use of the content of the institutional repository.This paper mainly analyzed Google Scholar Principles of Collecting,Google Scholar Metadata system,Sitemaps,Robots etc.The ASEO research and practice process also play a positive reference role for other digital library system.
